PDB Short entry for 1KMM HEADER AMINOACYL-TRNA SYNTHASE 09-MAY-97 1KMM TITLE HISTIDYL-TRNA SYNTHETASE COMPLEXED WITH HISTIDYL-ADENYLATE COMPND MOL_ID: 1; COMPND 2 MOLECULE: HISTIDYL-TRNA SYNTHETASE; COMPND 3 CHAIN: A, B, C, D; COMPND 4 SYNONYM: HISTIDINE-TRNA LIGASE; COMPND 5 EC: 6.1.1.21; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 562; SOURCE 4 STRAIN: JM109; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_VARIANT: TRP-LAC; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PHRS-7; SOURCE 9 EXPRESSION_SYSTEM_GENE: HISS; SOURCE 10 OTHER_DETAILS: INDUCTION WITH IPTG KEYWDS AMINOACYL-TRNA SYNTHASE, LIGASE, SYNTHETASE EXPDTA X-RAY DIFFRACTION AUTHOR J.G.ARNEZ,C.S.FRANCKLYN,D.MORAS REVDAT 3 14-FEB-24 1KMM 1 REMARK REVDAT 2 24-FEB-09 1KMM 1 VERSN REVDAT 1 17-DEC-97 1KMM 0 JRNL AUTH J.G.ARNEZ,J.G.AUGUSTINE,D.MORAS,C.S.FRANCKLYN JRNL TITL THE FIRST STEP OF AMINOACYLATION AT THE ATOMIC LEVEL IN JRNL TITL 2 HISTIDYL-TRNA SYNTHETASE. JRNL REF PROC.NATL.ACAD.SCI.USA V. 94 7144 1997 JRNL REFN ISSN 0027-8424 JRNL PMID 9207058 JRNL DOI 10.1073/PNAS.94.14.7144 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH J.G.ARNEZ,D.C.HARRIS,A.MITSCHLER,B.REES,C.S.FRANCKLYN, REMARK 1 AUTH 2 D.MORAS REMARK 1 TITL CRYSTAL STRUCTURE OF HISTIDYL-TRNA SYNTHETASE FROM REMARK 1 TITL 2 ESCHERICHIA COLI COMPLEXED WITH HISTIDYL-ADENYLATE REMARK 1 REF EMBO J. V. 14 4143 1995 REMARK 1 REFN ISSN 0261-4189 REMARK 1 REFERENCE 2 REMARK 1 AUTH C.FRANCKLYN,D.HARRIS,D.MORAS REMARK 1 TITL CRYSTALLIZATION OF HISTIDYL-TRNA SYNTHETASE FROM ESCHERICHIA REMARK 1 TITL 2 COLI REMARK 1 REF J.MOL.BIOL. V. 241 275 1994 REMARK 1 REFN ISSN 0022-2836 REMARK 1 REFERENCE 3 REMARK 1 AUTH R.FREEDMAN,B.GIBSON,D.DONOVAN,K.BIEMANN,S.EISENBEIS, REMARK 1 AUTH 2 J.PARKER,P.SCHIMMEL REMARK 1 TITL PRIMARY STRUCTURE OF HISTIDINE-TRNA SYNTHETASE AND REMARK 1 TITL 2 CHARACTERIZATION OF HISS TRANSCRIPTS REMARK 1 REF J.BIOL.CHEM. V. 260 10063 1985 REMARK 1 REFN ISSN 0021-9258 REMARK 2 REMARK 2 RESOLUTION. 2.60 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.60 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 12.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 3.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 68.0 REMARK 3 NUMBER OF REFLECTIONS : 52794 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : NULL REMARK 3 R VALUE (WORKING SET) : 0.221 REMARK 3 FREE R VALUE : 0.297 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 2.500 REMARK 3 FREE R VALUE TEST SET COUNT : NULL REMARK 3 ESTIMATED ERROR OF FREE R VALUE : NULL REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 8 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.60 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.72 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 22.00 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 2105 REMARK 3 BIN R VALUE (WORKING SET) : 0.3530 REMARK 3 BIN FREE R VALUE : 0.3620 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 2.50 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 56 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 11632 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 132 REMARK 3 SOLVENT ATOMS : 184 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 69.70 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 46.80 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.40 REMARK 3 ESD FROM SIGMAA (A) : NULL REMARK 3 LOW RESOLUTION CUTOFF (A) : NULL REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM C-V SIGMAA (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.012 REMARK 3 BOND ANGLES (DEGREES) : 1.705 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 24.50 REMARK 3 IMPROPER ANGLES (DEGREES) : 1.380 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1KMM COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL. REMARK 100 THE DEPOSITION ID IS D_1000174459. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 09-FEB-94; 22-MAR-94; 02-NOV-95 REMARK 200 TEMPERATURE (KELVIN) : 275; 275; 275 REMARK 200 PH : 7.4 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N; Y; Y REMARK 200 RADIATION SOURCE : ROTATING ANODE; LURE; LURE REMARK 200 BEAMLINE : NULL; DW32; DW32 REMARK 200 X-RAY GENERATOR MODEL : SIEMENS; NULL; NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M; M; M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418; 0.94; 0.94 REMARK 200 MONOCHROMATOR : GRAPHITE (HUBER FLAT REMARK 200 MONOCHROMATOR #151); GRAPHITE REMARK 200 (HUBER FLAT MONOCHROMATOR #151); REMARK 200 GRAPHITE (HUBER FLAT REMARK 200 MONOCHROMATOR #151) REMARK 200 OPTICS : NULL; NULL; NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE; IMAGE PLATE; IMAGE REMARK 200 PLATE REMARK 200 DETECTOR MANUFACTURER : MAR SCANNER 180 MM PLATE; MAR REMARK 200 SCANNER 180 MM PLATE; MAR REMARK 200 SCANNER 300 MM PLATE REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MARXDS REMARK 200 DATA SCALING SOFTWARE : MARSCALE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 66471 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.600 REMARK 200 RESOLUTION RANGE LOW (A) : 12.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 85.4 REMARK 200 DATA REDUNDANCY : 2.700 REMARK 200 R MERGE (I) : 0.09560 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 24.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.60 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.70 REMARK 200 COMPLETENESS FOR SHELL (%) : 47.5 REMARK 200 DATA REDUNDANCY IN SHELL : 1.20 REMARK 200 R MERGE FOR SHELL (I) : 0.19000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 4.000 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: NULL; NULL; NULL REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL REMARK 200 SOFTWARE USED: X-PLOR REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: MERGED DATA SET DATA SCALING SOFTWARE : MARSCALE REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 68.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.40 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PH 7.4 REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON REMARK 300 BURIED SURFACE AREA. REMARK 350 REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS REMARK 350 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN. REMARK 350 REMARK 350 BIOMOLECULE: 1 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 9470 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 29290 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -25.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 9370 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 29000 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -18.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: C, D REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 465 REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 REMARK 465 M RES C SSSEQI REMARK 465 MET A 1 REMARK 465 ALA A 2 REMARK 465 LYS A 3 REMARK 465 LYS A 189 REMARK 465 GLU A 190 REMARK 465 LYS A 191 REMARK 465 LEU A 192 REMARK 465 ASP A 193 REMARK 465 GLU A 194 REMARK 465 ASP A 195 REMARK 465 CYS A 196 REMARK 465 LYS A 197 REMARK 465 ARG A 198 REMARK 465 ARG A 199 REMARK 465 MET A 200 REMARK 465 TYR A 201 REMARK 465 THR A 202 REMARK 465 ASN A 203 REMARK 465 PRO A 204 REMARK 465 LEU A 205 REMARK 465 ARG A 206 REMARK 465 VAL A 207 REMARK 465 LEU A 208 REMARK 465 ASP A 209 REMARK 465 SER A 210 REMARK 465 LYS A 211 REMARK 465 ASN A 212 REMARK 465 PRO A 213 REMARK 465 GLU A 214 REMARK 465 VAL A 215 REMARK 465 GLN A 216 REMARK 465 ALA A 217 REMARK 465 LEU A 218 REMARK 465 LEU A 219 REMARK 465 ASN A 220 REMARK 465 ASP A 221 REMARK 465 ALA A 222 REMARK 465 PRO A 223 REMARK 465 MET B 1 REMARK 465 SER B 170 REMARK 465 LEU B 171 REMARK 465 GLU B 172 REMARK 465 ALA B 173 REMARK 465 ARG B 174 REMARK 465 ALA B 175 REMARK 465 ASN B 176 REMARK 465 TYR B 177 REMARK 465 ARG B 178 REMARK 465 ASP B 179 REMARK 465 ALA B 180 REMARK 465 LEU B 181 REMARK 465 VAL B 182 REMARK 465 ALA B 183 REMARK 465 PHE B 184 REMARK 465 LEU B 185 REMARK 465 GLU B 186 REMARK 465 GLN B 187 REMARK 465 HIS B 188 REMARK 465 LYS B 189 REMARK 465 GLU B 190 REMARK 465 LYS B 191 REMARK 465 LEU B 192 REMARK 465 ASP B 193 REMARK 465 GLU B 194 REMARK 465 ASP B 195 REMARK 465 CYS B 196 REMARK 465 LYS B 197 REMARK 465 ARG B 198 REMARK 465 ARG B 199 REMARK 465 MET B 200 REMARK 465 TYR B 201 REMARK 465 THR B 202 REMARK 465 ASN B 203 REMARK 465 PRO B 204 REMARK 465 LEU B 205 REMARK 465 ARG B 206 REMARK 465 VAL B 207 REMARK 465 LEU B 208 REMARK 465 ASP B 209 REMARK 465 SER B 210 REMARK 465 LYS B 211 REMARK 465 ASN B 212 REMARK 465 PRO B 213 REMARK 465 GLU B 214 REMARK 465 VAL B 215 REMARK 465 GLN B 216 REMARK 465 ALA B 217 REMARK 465 LEU B 218 REMARK 465 LEU B 219 REMARK 465 ASN B 220 REMARK 465 ASP B 221 REMARK 465 ALA B 222 REMARK 465 PRO B 223 REMARK 465 ALA B 224 REMARK 465 LEU B 225 REMARK 465 GLY B 226 REMARK 465 ASP B 227 REMARK 465 TYR B 228 REMARK 465 MET C 1 REMARK 465 ALA C 2 REMARK 465 LYS C 3 REMARK 465 LYS C 189 REMARK 465 GLU C 190 REMARK 465 LYS C 191 REMARK 465 LEU C 192 REMARK 465 ASP C 193 REMARK 465 GLU C 194 REMARK 465 ASP C 195 REMARK 465 CYS C 196 REMARK 465 LYS C 197 REMARK 465 ARG C 198 REMARK 465 ARG C 199 REMARK 465 MET C 200 REMARK 465 TYR C 201 REMARK 465 THR C 202 REMARK 465 ASN C 203 REMARK 465 PRO C 204 REMARK 465 LEU C 205 REMARK 465 ARG C 206 REMARK 465 VAL C 207 REMARK 465 LEU C 208 REMARK 465 ASP C 209 REMARK 465 SER C 210 REMARK 465 LYS C 211 REMARK 465 ASN C 212 REMARK 465 PRO C 213 REMARK 465 GLU C 214 REMARK 465 VAL C 215 REMARK 465 GLN C 216 REMARK 465 ALA C 217 REMARK 465 LEU C 218 REMARK 465 LEU C 219 REMARK 465 ASN C 220 REMARK 465 ASP C 221 REMARK 465 ALA C 222 REMARK 465 MET D 1 REMARK 465 ALA D 2 REMARK 465 LYS D 3 REMARK 465 SER D 170 REMARK 465 LEU D 171 REMARK 465 GLU D 172 REMARK 465 ALA D 173 REMARK 465 ARG D 174 REMARK 465 ALA D 175 REMARK 465 ASN D 176 REMARK 465 TYR D 177 REMARK 465 ARG D 178 REMARK 465 ASP D 179 REMARK 465 ALA D 180 REMARK 465 LEU D 181 REMARK 465 VAL D 182 REMARK 465 ALA D 183 REMARK 465 PHE D 184 REMARK 465 LEU D 185 REMARK 465 GLU D 186 REMARK 465 GLN D 187 REMARK 465 HIS D 188 REMARK 465 LYS D 189 REMARK 465 GLU D 190 REMARK 465 LYS D 191 REMARK 465 LEU D 192 REMARK 465 ASP D 193 REMARK 465 GLU D 194 REMARK 465 ASP D 195 REMARK 465 CYS D 196 REMARK 465 LYS D 197 REMARK 465 ARG D 198 REMARK 465 ARG D 199 REMARK 465 MET D 200 REMARK 465 TYR D 201 REMARK 465 THR D 202 REMARK 465 ASN D 203 REMARK 465 PRO D 204 REMARK 465 LEU D 205 REMARK 465 ARG D 206 REMARK 465 VAL D 207 REMARK 465 LEU D 208 REMARK 465 ASP D 209 REMARK 465 SER D 210 REMARK 465 LYS D 211 REMARK 465 ASN D 212 REMARK 465 PRO D 213 REMARK 465 GLU D 214 REMARK 465 VAL D 215 REMARK 465 GLN D 216 REMARK 465 ALA D 217 REMARK 465 LEU D 218 REMARK 465 LEU D 219 REMARK 465 ASN D 220 REMARK 465 ASP D 221 REMARK 465 ALA D 222 REMARK 465 PRO D 223 REMARK 465 ALA D 224 REMARK 465 LEU D 225 REMARK 465 GLY D 226 REMARK 465 ASP D 227 REMARK 465 TYR D 228 REMARK 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 GLN A 187 CG CD OE1 NE2 REMARK 470 HIS A 188 CG ND1 CD2 CE1 NE2 REMARK 470 SER A 278 OG REMARK 470 SER B 278 OG REMARK 470 GLN C 187 CG CD OE1 NE2 REMARK 470 SER C 278 OG REMARK 470 SER D 278 OG REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 H ILE C 45 HE21 GLN D 124 1.29 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 RES CSSEQI ATM2 DEVIATION REMARK 500 CYS B 130 CB CYS B 130 SG -0.105 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 PRO A 321 C - N - CA ANGL. DEV. = 11.6 DEGREES REMARK 500 PRO A 321 C - N - CD ANGL. DEV. = -35.8 DEGREES REMARK 500 PHE A 323 N - CA - C ANGL. DEV. = -16.7 DEGREES REMARK 500 PRO B 44 C - N - CA ANGL. DEV. = 9.7 DEGREES REMARK 500 LEU B 387 CA - CB - CG ANGL. DEV. = 16.5 DEGREES REMARK 500 PRO C 321 C - N - CD ANGL. DEV. = -16.9 DEGREES REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: TORSION ANGLES REMARK 500 REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS: REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2) REMARK 500 REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI- REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400 REMARK 500 REMARK 500 M RES CSSEQI PSI PHI REMARK 500 VAL A 59 52.77 -97.23 REMARK 500 GLN A 136 -71.79 -90.98 REMARK 500 GLN A 187 -85.93 -71.08 REMARK 500 ASN A 265 -99.28 -124.91 REMARK 500 ARG A 266 -84.07 -67.55 REMARK 500 TYR A 288 56.95 -171.47 REMARK 500 ASN A 320 43.81 -105.70 REMARK 500 PRO A 321 -52.17 1.20 REMARK 500 ALA A 335 106.90 -176.81 REMARK 500 LEU A 355 60.72 -110.52 REMARK 500 THR A 396 -168.98 -105.63 REMARK 500 GLN B 118 -152.81 -149.96 REMARK 500 GLU B 159 21.93 -79.16 REMARK 500 ASN B 166 160.35 167.36 REMARK 500 ASN B 265 -91.79 -102.87 REMARK 500 ARG B 266 -83.14 -69.72 REMARK 500 SER B 278 -137.77 -122.42 REMARK 500 TYR B 288 69.99 -155.22 REMARK 500 LEU B 355 70.85 -110.65 REMARK 500 VAL C 59 37.87 -90.84 REMARK 500 ASN C 100 14.75 58.97 REMARK 500 GLN C 136 -66.96 -91.17 REMARK 500 ALA C 175 0.53 -59.65 REMARK 500 ASP C 227 -4.06 -58.38 REMARK 500 ASN C 265 -116.63 -90.40 REMARK 500 ARG C 266 -70.13 -82.10 REMARK 500 TYR C 288 58.79 -164.34 REMARK 500 ASN C 320 68.49 -103.84 REMARK 500 PRO C 321 -51.82 -28.00 REMARK 500 ALA C 335 114.09 -164.54 REMARK 500 LEU C 355 71.82 -114.72 REMARK 500 LEU C 387 76.32 -154.13 REMARK 500 ASN C 394 1.53 -69.87 REMARK 500 THR C 396 -168.68 -118.35 REMARK 500 ASN D 166 154.31 179.39 REMARK 500 ASN D 265 -122.79 -93.93 REMARK 500 ARG D 266 -83.65 -73.08 REMARK 500 SER D 278 -154.05 -148.28 REMARK 500 TYR D 288 62.05 -161.57 REMARK 500 GLU D 322 31.44 -92.24 REMARK 500 LEU D 355 63.51 -118.97 REMARK 500 REMARK 500 REMARK: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: S1A REMARK 800 EVIDENCE_CODE: UNKNOWN REMARK 800 SITE_DESCRIPTION: HISTIDINE AND ATP BINDING SITE, PRODUCT OF THE REMARK 800 FIRST REACTION (INTERMEDIATE IN THE OVERALL REACTION):HISTIDYL- REMARK 800 ADENYLATE (OBSERVED IN THE SITE). REMARK 800 REMARK 800 SITE_IDENTIFIER: S1B REMARK 800 EVIDENCE_CODE: UNKNOWN REMARK 800 SITE_DESCRIPTION: HISTIDINE AND ATP BINDING SITE, PRODUCT OF THE REMARK 800 FIRST REACTION (INTERMEDIATE IN THE OVERALL REACTION):HISTIDYL- REMARK 800 ADENYLATE (OBSERVED IN THE SITE). REMARK 800 REMARK 800 SITE_IDENTIFIER: S1C REMARK 800 EVIDENCE_CODE: UNKNOWN REMARK 800 SITE_DESCRIPTION: HISTIDINE AND ATP BINDING SITE, PRODUCT OF THE REMARK 800 FIRST REACTION (INTERMEDIATE IN THE OVERALL REACTION):HISTIDYL- REMARK 800 ADENYLATE (OBSERVED IN THE SITE). REMARK 800 REMARK 800 SITE_IDENTIFIER: S1D REMARK 800 EVIDENCE_CODE: UNKNOWN REMARK 800 SITE_DESCRIPTION: HISTIDINE AND ATP BINDING SITE, PRODUCT OF THE REMARK 800 FIRST REACTION (INTERMEDIATE IN THE OVERALL REACTION):HISTIDYL- REMARK 800 ADENYLATE (OBSERVED IN THE SITE). REMARK 800 REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HAM A 450 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HAM B 450 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HAM C 450 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HAM D 450 DBREF 1KMM A 2 424 UNP P60906 SYH_ECOLI 1 423 DBREF 1KMM B 2 424 UNP P60906 SYH_ECOLI 1 423 DBREF 1KMM C 2 424 UNP P60906 SYH_ECOLI 1 423 DBREF 1KMM D 2 424 UNP P60906 SYH_ECOLI 1 423 SEQRES 1 A 424 MET ALA LYS ASN ILE GLN ALA ILE ARG GLY MET ASN ASP SEQRES 2 A 424 TYR LEU PRO GLY GLU THR ALA ILE TRP GLN ARG ILE GLU SEQRES 3 A 424 GLY THR LEU LYS ASN VAL LEU GLY SER TYR GLY TYR SER SEQRES 4 A 424 GLU ILE ARG LEU PRO ILE VAL GLU GLN THR PRO LEU PHE SEQRES 5 A 424 LYS ARG ALA ILE GLY GLU VAL THR ASP VAL VAL GLU LYS SEQRES 6 A 424 GLU MET TYR THR PHE GLU ASP ARG ASN GLY ASP SER LEU SEQRES 7 A 424 THR LEU ARG PRO GLU GLY THR ALA GLY CYS VAL ARG ALA SEQRES 8 A 424 GLY ILE GLU HIS GLY LEU LEU TYR ASN GLN GLU GLN ARG SEQRES 9 A 424 LEU TRP TYR ILE GLY PRO MET PHE ARG HIS GLU ARG PRO SEQRES 10 A 424 GLN LYS GLY ARG TYR ARG GLN PHE HIS GLN LEU GLY CYS SEQRES 11 A 424 GLU VAL PHE GLY LEU GLN GLY PRO ASP ILE ASP ALA GLU SEQRES 12 A 424 LEU ILE MET LEU THR ALA ARG TRP TRP ARG ALA LEU GLY SEQRES 13 A 424 ILE SER GLU HIS VAL THR LEU GLU LEU ASN SER ILE GLY SEQRES 14 A 424 SER LEU GLU ALA ARG ALA ASN TYR ARG ASP ALA LEU VAL SEQRES 15 A 424 ALA PHE LEU GLU GLN HIS LYS GLU LYS LEU ASP GLU ASP SEQRES 16 A 424 CYS LYS ARG ARG MET TYR THR ASN PRO LEU ARG VAL LEU SEQRES 17 A 424 ASP SER LYS ASN PRO GLU VAL GLN ALA LEU LEU ASN ASP SEQRES 18 A 424 ALA PRO ALA LEU GLY ASP TYR LEU ASP GLU GLU SER ARG SEQRES 19 A 424 GLU HIS PHE ALA GLY LEU CYS LYS LEU LEU GLU SER ALA SEQRES 20 A 424 GLY ILE ALA TYR THR VAL ASN GLN ARG LEU VAL ARG GLY SEQRES 21 A 424 LEU ASP TYR TYR ASN ARG THR VAL PHE GLU TRP VAL THR SEQRES 22 A 424 ASN SER LEU GLY SER GLN GLY THR VAL CYS ALA GLY GLY SEQRES 23 A 424 ARG TYR ASP GLY LEU VAL GLU GLN LEU GLY GLY ARG ALA SEQRES 24 A 424 THR PRO ALA VAL GLY PHE ALA MET GLY LEU GLU ARG LEU SEQRES 25 A 424 VAL LEU LEU VAL GLN ALA VAL ASN PRO GLU PHE LYS ALA SEQRES 26 A 424 ASP PRO VAL VAL ASP ILE TYR LEU VAL ALA SER GLY ALA SEQRES 27 A 424 ASP THR GLN SER ALA ALA MET ALA LEU ALA GLU ARG LEU SEQRES 28 A 424 ARG ASP GLU LEU PRO GLY VAL LYS LEU MET THR ASN HIS SEQRES 29 A 424 GLY GLY GLY ASN PHE LYS LYS GLN PHE ALA ARG ALA ASP SEQRES 30 A 424 LYS TRP GLY ALA ARG VAL ALA VAL VAL LEU GLY GLU SER SEQRES 31 A 424 GLU VAL ALA ASN GLY THR ALA VAL VAL LYS ASP LEU ARG SEQRES 32 A 424 SER GLY GLU GLN THR ALA VAL ALA GLN ASP SER VAL ALA SEQRES 33 A 424 ALA HIS LEU ARG THR LEU LEU GLY SEQRES 1 B 424 MET ALA LYS ASN ILE GLN ALA ILE ARG GLY MET ASN ASP SEQRES 2 B 424 TYR LEU PRO GLY GLU THR ALA ILE TRP GLN ARG ILE GLU SEQRES 3 B 424 GLY THR LEU LYS ASN VAL LEU GLY SER TYR GLY TYR SER SEQRES 4 B 424 GLU ILE ARG LEU PRO ILE VAL GLU GLN THR PRO LEU PHE SEQRES 5 B 424 LYS ARG ALA ILE GLY GLU VAL THR ASP VAL VAL GLU LYS SEQRES 6 B 424 GLU MET TYR THR PHE GLU ASP ARG ASN GLY ASP SER LEU SEQRES 7 B 424 THR LEU ARG PRO GLU GLY THR ALA GLY CYS VAL ARG ALA SEQRES 8 B 424 GLY ILE GLU HIS GLY LEU LEU TYR ASN GLN GLU GLN ARG SEQRES 9 B 424 LEU TRP TYR ILE GLY PRO MET PHE ARG HIS GLU ARG PRO SEQRES 10 B 424 GLN LYS GLY ARG TYR ARG GLN PHE HIS GLN LEU GLY CYS SEQRES 11 B 424 GLU VAL PHE GLY LEU GLN GLY PRO ASP ILE ASP ALA GLU SEQRES 12 B 424 LEU ILE MET LEU THR ALA ARG TRP TRP ARG ALA LEU GLY SEQRES 13 B 424 ILE SER GLU HIS VAL THR LEU GLU LEU ASN SER ILE GLY SEQRES 14 B 424 SER LEU GLU ALA ARG ALA ASN TYR ARG ASP ALA LEU VAL SEQRES 15 B 424 ALA PHE LEU GLU GLN HIS LYS GLU LYS LEU ASP GLU ASP SEQRES 16 B 424 CYS LYS ARG ARG MET TYR THR ASN PRO LEU ARG VAL LEU SEQRES 17 B 424 ASP SER LYS ASN PRO GLU VAL GLN ALA LEU LEU ASN ASP SEQRES 18 B 424 ALA PRO ALA LEU GLY ASP TYR LEU ASP GLU GLU SER ARG SEQRES 19 B 424 GLU HIS PHE ALA GLY LEU CYS LYS LEU LEU GLU SER ALA SEQRES 20 B 424 GLY ILE ALA TYR THR VAL ASN GLN ARG LEU VAL ARG GLY SEQRES 21 B 424 LEU ASP TYR TYR ASN ARG THR VAL PHE GLU TRP VAL THR SEQRES 22 B 424 ASN SER LEU GLY SER GLN GLY THR VAL CYS ALA GLY GLY SEQRES 23 B 424 ARG TYR ASP GLY LEU VAL GLU GLN LEU GLY GLY ARG ALA SEQRES 24 B 424 THR PRO ALA VAL GLY PHE ALA MET GLY LEU GLU ARG LEU SEQRES 25 B 424 VAL LEU LEU VAL GLN ALA VAL ASN PRO GLU PHE LYS ALA SEQRES 26 B 424 ASP PRO VAL VAL ASP ILE TYR LEU VAL ALA SER GLY ALA SEQRES 27 B 424 ASP THR GLN SER ALA ALA MET ALA LEU ALA GLU ARG LEU SEQRES 28 B 424 ARG ASP GLU LEU PRO GLY VAL LYS LEU MET THR ASN HIS SEQRES 29 B 424 GLY GLY GLY ASN PHE LYS LYS GLN PHE ALA ARG ALA ASP SEQRES 30 B 424 LYS TRP GLY ALA ARG VAL ALA VAL VAL LEU GLY GLU SER SEQRES 31 B 424 GLU VAL ALA ASN GLY THR ALA VAL VAL LYS ASP LEU ARG SEQRES 32 B 424 SER GLY GLU GLN THR ALA VAL ALA GLN ASP SER VAL ALA SEQRES 33 B 424 ALA HIS LEU ARG THR LEU LEU GLY SEQRES 1 C 424 MET ALA LYS ASN ILE GLN ALA ILE ARG GLY MET ASN ASP SEQRES 2 C 424 TYR LEU PRO GLY GLU THR ALA ILE TRP GLN ARG ILE GLU SEQRES 3 C 424 GLY THR LEU LYS ASN VAL LEU GLY SER TYR GLY TYR SER SEQRES 4 C 424 GLU ILE ARG LEU PRO ILE VAL GLU GLN THR PRO LEU PHE SEQRES 5 C 424 LYS ARG ALA ILE GLY GLU VAL THR ASP VAL VAL GLU LYS SEQRES 6 C 424 GLU MET TYR THR PHE GLU ASP ARG ASN GLY ASP SER LEU SEQRES 7 C 424 THR LEU ARG PRO GLU GLY THR ALA GLY CYS VAL ARG ALA SEQRES 8 C 424 GLY ILE GLU HIS GLY LEU LEU TYR ASN GLN GLU GLN ARG SEQRES 9 C 424 LEU TRP TYR ILE GLY PRO MET PHE ARG HIS GLU ARG PRO SEQRES 10 C 424 GLN LYS GLY ARG TYR ARG GLN PHE HIS GLN LEU GLY CYS SEQRES 11 C 424 GLU VAL PHE GLY LEU GLN GLY PRO ASP ILE ASP ALA GLU SEQRES 12 C 424 LEU ILE MET LEU THR ALA ARG TRP TRP ARG ALA LEU GLY SEQRES 13 C 424 ILE SER GLU HIS VAL THR LEU GLU LEU ASN SER ILE GLY SEQRES 14 C 424 SER LEU GLU ALA ARG ALA ASN TYR ARG ASP ALA LEU VAL SEQRES 15 C 424 ALA PHE LEU GLU GLN HIS LYS GLU LYS LEU ASP GLU ASP SEQRES 16 C 424 CYS LYS ARG ARG MET TYR THR ASN PRO LEU ARG VAL LEU SEQRES 17 C 424 ASP SER LYS ASN PRO GLU VAL GLN ALA LEU LEU ASN ASP SEQRES 18 C 424 ALA PRO ALA LEU GLY ASP TYR LEU ASP GLU GLU SER ARG SEQRES 19 C 424 GLU HIS PHE ALA GLY LEU CYS LYS LEU LEU GLU SER ALA SEQRES 20 C 424 GLY ILE ALA TYR THR VAL ASN GLN ARG LEU VAL ARG GLY SEQRES 21 C 424 LEU ASP TYR TYR ASN ARG THR VAL PHE GLU TRP VAL THR SEQRES 22 C 424 ASN SER LEU GLY SER GLN GLY THR VAL CYS ALA GLY GLY SEQRES 23 C 424 ARG TYR ASP GLY LEU VAL GLU GLN LEU GLY GLY ARG ALA SEQRES 24 C 424 THR PRO ALA VAL GLY PHE ALA MET GLY LEU GLU ARG LEU SEQRES 25 C 424 VAL LEU LEU VAL GLN ALA VAL ASN PRO GLU PHE LYS ALA SEQRES 26 C 424 ASP PRO VAL VAL ASP ILE TYR LEU VAL ALA SER GLY ALA SEQRES 27 C 424 ASP THR GLN SER ALA ALA MET ALA LEU ALA GLU ARG LEU SEQRES 28 C 424 ARG ASP GLU LEU PRO GLY VAL LYS LEU MET THR ASN HIS SEQRES 29 C 424 GLY GLY GLY ASN PHE LYS LYS GLN PHE ALA ARG ALA ASP SEQRES 30 C 424 LYS TRP GLY ALA ARG VAL ALA VAL VAL LEU GLY GLU SER SEQRES 31 C 424 GLU VAL ALA ASN GLY THR ALA VAL VAL LYS ASP LEU ARG SEQRES 32 C 424 SER GLY GLU GLN THR ALA VAL ALA GLN ASP SER VAL ALA SEQRES 33 C 424 ALA HIS LEU ARG THR LEU LEU GLY SEQRES 1 D 424 MET ALA LYS ASN ILE GLN ALA ILE ARG GLY MET ASN ASP SEQRES 2 D 424 TYR LEU PRO GLY GLU THR ALA ILE TRP GLN ARG ILE GLU SEQRES 3 D 424 GLY THR LEU LYS ASN VAL LEU GLY SER TYR GLY TYR SER SEQRES 4 D 424 GLU ILE ARG LEU PRO ILE VAL GLU GLN THR PRO LEU PHE SEQRES 5 D 424 LYS ARG ALA ILE GLY GLU VAL THR ASP VAL VAL GLU LYS SEQRES 6 D 424 GLU MET TYR THR PHE GLU ASP ARG ASN GLY ASP SER LEU SEQRES 7 D 424 THR LEU ARG PRO GLU GLY THR ALA GLY CYS VAL ARG ALA SEQRES 8 D 424 GLY ILE GLU HIS GLY LEU LEU TYR ASN GLN GLU GLN ARG SEQRES 9 D 424 LEU TRP TYR ILE GLY PRO MET PHE ARG HIS GLU ARG PRO SEQRES 10 D 424 GLN LYS GLY ARG TYR ARG GLN PHE HIS GLN LEU GLY CYS SEQRES 11 D 424 GLU VAL PHE GLY LEU GLN GLY PRO ASP ILE ASP ALA GLU SEQRES 12 D 424 LEU ILE MET LEU THR ALA ARG TRP TRP ARG ALA LEU GLY SEQRES 13 D 424 ILE SER GLU HIS VAL THR LEU GLU LEU ASN SER ILE GLY SEQRES 14 D 424 SER LEU GLU ALA ARG ALA ASN TYR ARG ASP ALA LEU VAL SEQRES 15 D 424 ALA PHE LEU GLU GLN HIS LYS GLU LYS LEU ASP GLU ASP SEQRES 16 D 424 CYS LYS ARG ARG MET TYR THR ASN PRO LEU ARG VAL LEU SEQRES 17 D 424 ASP SER LYS ASN PRO GLU VAL GLN ALA LEU LEU ASN ASP SEQRES 18 D 424 ALA PRO ALA LEU GLY ASP TYR LEU ASP GLU GLU SER ARG SEQRES 19 D 424 GLU HIS PHE ALA GLY LEU CYS LYS LEU LEU GLU SER ALA SEQRES 20 D 424 GLY ILE ALA TYR THR VAL ASN GLN ARG LEU VAL ARG GLY SEQRES 21 D 424 LEU ASP TYR TYR ASN ARG THR VAL PHE GLU TRP VAL THR SEQRES 22 D 424 ASN SER LEU GLY SER GLN GLY THR VAL CYS ALA GLY GLY SEQRES 23 D 424 ARG TYR ASP GLY LEU VAL GLU GLN LEU GLY GLY ARG ALA SEQRES 24 D 424 THR PRO ALA VAL GLY PHE ALA MET GLY LEU GLU ARG LEU SEQRES 25 D 424 VAL LEU LEU VAL GLN ALA VAL ASN PRO GLU PHE LYS ALA SEQRES 26 D 424 ASP PRO VAL VAL ASP ILE TYR LEU VAL ALA SER GLY ALA SEQRES 27 D 424 ASP THR GLN SER ALA ALA MET ALA LEU ALA GLU ARG LEU SEQRES 28 D 424 ARG ASP GLU LEU PRO GLY VAL LYS LEU MET THR ASN HIS SEQRES 29 D 424 GLY GLY GLY ASN PHE LYS LYS GLN PHE ALA ARG ALA ASP SEQRES 30 D 424 LYS TRP GLY ALA ARG VAL ALA VAL VAL LEU GLY GLU SER SEQRES 31 D 424 GLU VAL ALA ASN GLY THR ALA VAL VAL LYS ASP LEU ARG SEQRES 32 D 424 SER GLY GLU GLN THR ALA VAL ALA GLN ASP SER VAL ALA SEQRES 33 D 424 ALA HIS LEU ARG THR LEU LEU GLY HET HAM A 450 40 HET HAM B 450 40 HET HAM C 450 40 HET HAM D 450 40 HETNAM HAM HISTIDYL-ADENOSINE MONOPHOSPHATE FORMUL 5 HAM 4(C16 H21 N8 O8 P) FORMUL 9 HOH *184(H2 O) HELIX 1 1 PRO A 16 TYR A 36 1 21 HELIX 2 2 THR A 49 ILE A 56 1 8 HELIX 3 3 ASP A 61 LYS A 65 1 5 HELIX 4 4 THR A 85 GLU A 94 1 10 HELIX 5 5 ASP A 139 LEU A 155 1 17 HELIX 6 6 SER A 158 HIS A 160 5 3 HELIX 7 7 LEU A 171 GLN A 187 1 17 HELIX 8 8 LEU A 225 ASP A 227 5 3 HELIX 9 9 GLU A 231 ALA A 247 1 17 HELIX 10 10 LEU A 291 GLN A 294 1 4 HELIX 11 11 LEU A 309 VAL A 319 1 11 HELIX 12 12 THR A 340 GLU A 354 1 15 HELIX 13 13 PHE A 369 TRP A 379 1 11 HELIX 14 14 GLU A 389 ALA A 393 1 5 HELIX 15 15 GLN A 412 LEU A 423 1 12 HELIX 16 16 PRO B 16 TYR B 36 1 21 HELIX 17 17 THR B 49 ILE B 56 1 8 HELIX 18 18 ASP B 61 LYS B 65 1 5 HELIX 19 19 THR B 85 HIS B 95 1 11 HELIX 20 20 PRO B 138 LEU B 155 1 18 HELIX 21 21 SER B 158 HIS B 160 5 3 HELIX 22 22 GLU B 231 ALA B 247 1 17 HELIX 23 23 LEU B 291 GLN B 294 1 4 HELIX 24 24 LEU B 309 VAL B 319 1 11 HELIX 25 25 THR B 340 GLU B 354 1 15 HELIX 26 26 PHE B 369 TRP B 379 1 11 HELIX 27 27 GLU B 389 ASN B 394 1 6 HELIX 28 28 GLN B 412 LEU B 423 1 12 HELIX 29 29 PRO C 16 TYR C 36 1 21 HELIX 30 30 THR C 49 ILE C 56 1 8 HELIX 31 31 ASP C 61 LYS C 65 1 5 HELIX 32 32 THR C 85 HIS C 95 1 11 HELIX 33 33 PRO C 138 LEU C 155 1 18 HELIX 34 34 SER C 158 HIS C 160 5 3 HELIX 35 35 LEU C 171 GLU C 186 1 16 HELIX 36 36 GLY C 226 TYR C 228 5 3 HELIX 37 37 GLU C 231 ALA C 247 1 17 HELIX 38 38 LEU C 291 GLN C 294 1 4 HELIX 39 39 LEU C 309 VAL C 319 1 11 HELIX 40 40 THR C 340 GLU C 354 1 15 HELIX 41 41 PHE C 369 TRP C 379 1 11 HELIX 42 42 GLU C 389 ALA C 393 1 5 HELIX 43 43 GLN C 412 LEU C 423 5 12 HELIX 44 44 PRO D 16 TYR D 36 1 21 HELIX 45 45 THR D 49 ILE D 56 1 8 HELIX 46 46 ASP D 61 LYS D 65 1 5 HELIX 47 47 THR D 85 HIS D 95 1 11 HELIX 48 48 ASP D 139 LEU D 155 1 17 HELIX 49 49 SER D 158 HIS D 160 5 3 HELIX 50 50 GLU D 231 ALA D 247 1 17 HELIX 51 51 LEU D 291 GLN D 294 1 4 HELIX 52 52 LEU D 309 VAL D 319 1 11 HELIX 53 53 THR D 340 GLU D 354 1 15 HELIX 54 54 PHE D 369 TRP D 379 1 11 HELIX 55 55 GLU D 389 ASN D 394 1 6 HELIX 56 56 GLN D 412 LEU D 422 1 11 SHEET 1 A 3 VAL A 46 GLN A 48 0 SHEET 2 A 3 SER A 77 LEU A 80 -1 N THR A 79 O GLU A 47 SHEET 3 A 3 TYR A 68 GLU A 71 -1 N PHE A 70 O LEU A 78 SHEET 1 B 7 GLN A 103 PHE A 112 0 SHEET 2 B 7 GLN A 124 PHE A 133 -1 N PHE A 133 O GLN A 103 SHEET 3 B 7 ALA A 302 GLY A 308 -1 N MET A 307 O LEU A 128 SHEET 4 B 7 THR A 281 ARG A 287 -1 N GLY A 286 O GLY A 304 SHEET 5 B 7 THR A 267 VAL A 272 -1 N TRP A 271 O VAL A 282 SHEET 6 B 7 THR A 162 SER A 167 -1 N ASN A 166 O VAL A 268 SHEET 7 B 7 TYR A 251 VAL A 253 1 N THR A 252 O LEU A 163 SHEET 1 C 5 LEU A 360 THR A 362 0 SHEET 2 C 5 ILE A 331 VAL A 334 1 N ILE A 331 O MET A 361 SHEET 3 C 5 VAL A 383 VAL A 386 1 N VAL A 383 O TYR A 332 SHEET 4 C 5 THR A 396 ASP A 401 -1 N LYS A 400 O ALA A 384 SHEET 5 C 5 GLN A 407 ALA A 411 -1 N VAL A 410 O ALA A 397 SHEET 1 D 3 VAL B 46 GLN B 48 0 SHEET 2 D 3 SER B 77 LEU B 80 -1 N THR B 79 O GLU B 47 SHEET 3 D 3 TYR B 68 GLU B 71 -1 N PHE B 70 O LEU B 78 SHEET 1 E 6 GLN B 103 PHE B 112 0 SHEET 2 E 6 GLN B 124 PHE B 133 -1 N PHE B 133 O GLN B 103 SHEET 3 E 6 ALA B 302 GLY B 308 -1 N MET B 307 O LEU B 128 SHEET 4 E 6 THR B 281 ARG B 287 -1 N GLY B 286 O GLY B 304 SHEET 5 E 6 THR B 267 VAL B 272 -1 N TRP B 271 O VAL B 282 SHEET 6 E 6 THR B 162 SER B 167 -1 N ASN B 166 O VAL B 268 SHEET 1 F 5 LEU B 360 THR B 362 0 SHEET 2 F 5 ILE B 331 ALA B 335 1 N ILE B 331 O MET B 361 SHEET 3 F 5 VAL B 383 LEU B 387 1 N VAL B 383 O TYR B 332 SHEET 4 F 5 THR B 396 ASP B 401 -1 N LYS B 400 O ALA B 384 SHEET 5 F 5 GLN B 407 ALA B 411 -1 N VAL B 410 O ALA B 397 SHEET 1 G 3 VAL C 46 GLN C 48 0 SHEET 2 G 3 SER C 77 LEU C 80 -1 N THR C 79 O GLU C 47 SHEET 3 G 3 TYR C 68 GLU C 71 -1 N PHE C 70 O LEU C 78 SHEET 1 H 6 GLN C 103 PHE C 112 0 SHEET 2 H 6 GLN C 124 PHE C 133 -1 N PHE C 133 O GLN C 103 SHEET 3 H 6 ALA C 302 GLY C 308 -1 N MET C 307 O LEU C 128 SHEET 4 H 6 THR C 281 ARG C 287 -1 N GLY C 286 O GLY C 304 SHEET 5 H 6 THR C 267 VAL C 272 -1 N TRP C 271 O VAL C 282 SHEET 6 H 6 THR C 162 SER C 167 -1 N ASN C 166 O VAL C 268 SHEET 1 I 2 ILE C 331 LEU C 333 0 SHEET 2 I 2 LEU C 360 THR C 362 1 N MET C 361 O ILE C 331 SHEET 1 J 3 VAL C 383 VAL C 386 0 SHEET 2 J 3 THR C 396 ASP C 401 -1 N LYS C 400 O ALA C 384 SHEET 3 J 3 GLN C 407 ALA C 411 -1 N VAL C 410 O ALA C 397 SHEET 1 K 3 VAL D 46 GLN D 48 0 SHEET 2 K 3 SER D 77 LEU D 80 -1 N THR D 79 O GLU D 47 SHEET 3 K 3 TYR D 68 GLU D 71 -1 N PHE D 70 O LEU D 78 SHEET 1 L 7 GLN D 103 PHE D 112 0 SHEET 2 L 7 GLN D 124 PHE D 133 -1 N PHE D 133 O GLN D 103 SHEET 3 L 7 ALA D 302 GLY D 308 -1 N MET D 307 O LEU D 128 SHEET 4 L 7 THR D 281 ARG D 287 -1 N GLY D 286 O GLY D 304 SHEET 5 L 7 THR D 267 THR D 273 -1 N TRP D 271 O VAL D 282 SHEET 6 L 7 VAL D 161 SER D 167 -1 N ASN D 166 O VAL D 268 SHEET 7 L 7 TYR D 251 VAL D 253 1 N THR D 252 O LEU D 163 SHEET 1 M 5 LEU D 360 THR D 362 0 SHEET 2 M 5 ILE D 331 LEU D 333 1 N ILE D 331 O MET D 361 SHEET 3 M 5 VAL D 383 VAL D 386 1 N VAL D 383 O TYR D 332 SHEET 4 M 5 THR D 396 ASP D 401 -1 N LYS D 400 O ALA D 384 SHEET 5 M 5 GLN D 407 ALA D 411 -1 N VAL D 410 O ALA D 397 SITE 1 S1A 17 GLU A 83 THR A 85 ARG A 113 GLU A 115 SITE 2 S1A 17 ARG A 121 TYR A 122 PHE A 125 GLN A 127 SITE 3 S1A 17 GLU A 131 ARG A 259 TYR A 263 TYR A 264 SITE 4 S1A 17 GLU A 270 THR A 281 TYR A 288 ARG A 311 SITE 5 S1A 17 HAM A 450 SITE 1 S1B 17 GLU B 83 THR B 85 ARG B 113 GLU B 115 SITE 2 S1B 17 ARG B 121 TYR B 122 PHE B 125 GLN B 127 SITE 3 S1B 17 GLU B 131 ARG B 259 TYR B 263 TYR B 264 SITE 4 S1B 17 GLU B 270 THR B 281 TYR B 288 ARG B 311 SITE 5 S1B 17 HAM B 450 SITE 1 S1C 17 GLU C 83 THR C 85 ARG C 113 GLU C 115 SITE 2 S1C 17 ARG C 121 TYR C 122 PHE C 125 GLN C 127 SITE 3 S1C 17 GLU C 131 ARG C 259 TYR C 263 TYR C 264 SITE 4 S1C 17 GLU C 270 THR C 281 TYR C 288 ARG C 311 SITE 5 S1C 17 HAM C 450 SITE 1 S1D 17 GLU D 83 THR D 85 ARG D 113 GLU D 115 SITE 2 S1D 17 ARG D 121 TYR D 122 PHE D 125 GLN D 127 SITE 3 S1D 17 GLU D 131 ARG D 259 TYR D 263 TYR D 264 SITE 4 S1D 17 GLU D 270 THR D 281 TYR D 288 ARG D 311 SITE 5 S1D 17 HAM D 450 SITE 1 AC1 24 GLU A 83 THR A 85 ARG A 113 GLU A 115 SITE 2 AC1 24 GLY A 120 ARG A 121 TYR A 122 PHE A 125 SITE 3 AC1 24 GLN A 127 GLU A 131 ARG A 259 LEU A 261 SITE 4 AC1 24 TYR A 263 TYR A 264 THR A 281 VAL A 282 SITE 5 AC1 24 ALA A 284 GLY A 285 GLY A 304 PHE A 305 SITE 6 AC1 24 ALA A 306 GLY A 308 ARG A 311 HOH A 640 SITE 1 AC2 22 GLU B 83 THR B 85 ARG B 113 GLU B 115 SITE 2 AC2 22 GLY B 120 ARG B 121 TYR B 122 PHE B 125 SITE 3 AC2 22 GLN B 127 GLU B 131 ARG B 259 LEU B 261 SITE 4 AC2 22 TYR B 263 TYR B 264 THR B 281 VAL B 282 SITE 5 AC2 22 ALA B 284 GLY B 304 PHE B 305 GLY B 308 SITE 6 AC2 22 ARG B 311 HOH B 617 SITE 1 AC3 26 GLU C 83 THR C 85 ARG C 113 GLU C 115 SITE 2 AC3 26 GLY C 120 ARG C 121 TYR C 122 PHE C 125 SITE 3 AC3 26 GLN C 127 GLU C 131 ARG C 259 LEU C 261 SITE 4 AC3 26 TYR C 263 TYR C 264 THR C 281 VAL C 282 SITE 5 AC3 26 ALA C 284 GLY C 285 GLY C 304 PHE C 305 SITE 6 AC3 26 ALA C 306 GLY C 308 ARG C 311 HOH C 508 SITE 7 AC3 26 HOH C 623 HOH C 678 SITE 1 AC4 20 GLU D 83 THR D 85 ARG D 113 GLU D 115 SITE 2 AC4 20 GLY D 120 ARG D 121 TYR D 122 PHE D 125 SITE 3 AC4 20 GLN D 127 GLU D 131 ARG D 259 TYR D 263 SITE 4 AC4 20 TYR D 264 THR D 281 VAL D 282 GLY D 285 SITE 5 AC4 20 GLY D 304 PHE D 305 GLY D 308 ARG D 311 CRYST1 61.400 110.700 108.700 115.00 97.40 90.00 P 1 4 ORIGX1 1.000000 0.000000 0.000000 0.00000 ORIGX2 0.000000 1.000000 0.000000 0.00000 ORIGX3 0.000000 0.000000 1.000000 0.00000 SCALE1 0.016287 0.000000 0.002338 0.00000 SCALE2 0.000000 0.009033 0.004256 0.00000 SCALE3 0.000000 0.000000 0.010255 0.00000 MTRIX1 1 -0.218899 -0.011669 -0.975678 2.14363 1 MTRIX2 1 -0.019320 -0.999681 0.016290 8.49779 1 MTRIX3 1 -0.975556 0.022416 0.218603 1.41208 1 MTRIX1 2 -0.999923 0.008088 0.009432 -0.32185 1 MTRIX2 2 0.008086 0.999967 -0.000301 -9.02249 1 MTRIX3 2 -0.009434 -0.000225 -0.999956 -0.08287 1 MTRIX1 3 0.204406 0.015114 0.978770 -2.48453 1 MTRIX2 3 -0.018332 -0.999646 0.019265 -0.71260 1 MTRIX3 3 0.978715 -0.021880 -0.204056 -1.78459 1