PDB Short entry for 2BHT HEADER TRANSFERASE 18-JAN-05 2BHT TITLE CRYSTAL STRUCTURE OF O-ACETYLSERINE SULFHYDRYLASE B COMPND MOL_ID: 1; COMPND 2 MOLECULE: CYSTEINE SYNTHASE B; COMPND 3 CHAIN: A, B, C, D; COMPND 4 SYNONYM: O-ACETYLSERINE SULFHYDRYLASE B, O-ACETYLSERINE (THIOL)-LYASE COMPND 5 B, CSASE B, O-ACETYLSERINE SULFHYDRYLASE B; COMPND 6 EC: 2.5.1.47; COMPND 7 ENGINEERED: YES; COMPND 8 MUTATION: YES; COMPND 9 OTHER_DETAILS: SCHIFF BASE LINK BETWEEN A41 AND PLP320 SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 562; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 6 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_PLASMID: PASK-IBA3 KEYWDS CYSTEINE BIOSYNTHESIS, PLP-DEPENDENT ENZYME, PYRIDOXAL-5'-PHOSPHATE, KEYWDS 2 PYRIDOXAL PHOSPHATE, TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR M.T.CLAUS,G.E.ZOCHER,T.H.P.MAIER,G.E.SCHULZ REVDAT 4 13-DEC-23 2BHT 1 REMARK LINK REVDAT 3 11-NOV-15 2BHT 1 JRNL REMARK VERSN SEQRES REVDAT 3 2 1 HET HETNAM HETSYN FORMUL REVDAT 3 3 1 MODRES LINK SITE ATOM REVDAT 3 4 1 TER HETATM CONECT MASTER REVDAT 2 24-FEB-09 2BHT 1 VERSN REVDAT 1 22-JUN-05 2BHT 0 JRNL AUTH M.T.CLAUS,G.E.ZOCHER,T.H.P.MAIER,G.E.SCHULZ JRNL TITL STRUCTURE OF THE O-ACETYLSERINE SULFHYDRYLASE ISOENZYME CYSM JRNL TITL 2 FROM ESCHERICHIA COLI JRNL REF BIOCHEMISTRY V. 44 8620 2005 JRNL REFN ISSN 0006-2960 JRNL PMID 15952768 JRNL DOI 10.1021/BI050485+ REMARK 2 REMARK 2 RESOLUTION. 2.10 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : SHELXL-97 REMARK 3 AUTHORS : G.M.SHELDRICK REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.10 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 20.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 2.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (NO CUTOFF). REMARK 3 R VALUE (WORKING + TEST SET, NO CUTOFF) : NULL REMARK 3 R VALUE (WORKING SET, NO CUTOFF) : 0.225 REMARK 3 FREE R VALUE (NO CUTOFF) : 0.244 REMARK 3 FREE R VALUE TEST SET SIZE (%, NO CUTOFF) : 3.000 REMARK 3 FREE R VALUE TEST SET COUNT (NO CUTOFF) : 4937 REMARK 3 TOTAL NUMBER OF REFLECTIONS (NO CUTOFF) : 123872 REMARK 3 REMARK 3 FIT/AGREEMENT OF MODEL FOR DATA WITH F>4SIG(F). REMARK 3 R VALUE (WORKING + TEST SET, F>4SIG(F)) : NULL REMARK 3 R VALUE (WORKING SET, F>4SIG(F)) : NULL REMARK 3 FREE R VALUE (F>4SIG(F)) : NULL REMARK 3 FREE R VALUE TEST SET SIZE (%, F>4SIG(F)) : NULL REMARK 3 FREE R VALUE TEST SET COUNT (F>4SIG(F)) : NULL REMARK 3 TOTAL NUMBER OF REFLECTIONS (F>4SIG(F)) : 92825 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 8695 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 60 REMARK 3 SOLVENT ATOMS : 223 REMARK 3 REMARK 3 MODEL REFINEMENT. REMARK 3 OCCUPANCY SUM OF NON-HYDROGEN ATOMS : NULL REMARK 3 OCCUPANCY SUM OF HYDROGEN ATOMS : NULL REMARK 3 NUMBER OF DISCRETELY DISORDERED RESIDUES : NULL REMARK 3 NUMBER OF LEAST-SQUARES PARAMETERS : NULL REMARK 3 NUMBER OF RESTRAINTS : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM RESTRAINT TARGET VALUES. REMARK 3 BOND LENGTHS (A) : 0.010 REMARK 3 ANGLE DISTANCES (A) : 1.100 REMARK 3 SIMILAR DISTANCES (NO TARGET VALUES) (A) : NULL REMARK 3 DISTANCES FROM RESTRAINT PLANES (A) : NULL REMARK 3 ZERO CHIRAL VOLUMES (A**3) : NULL REMARK 3 NON-ZERO CHIRAL VOLUMES (A**3) : NULL REMARK 3 ANTI-BUMPING DISTANCE RESTRAINTS (A) : NULL REMARK 3 RIGID-BOND ADP COMPONENTS (A**2) : NULL REMARK 3 SIMILAR ADP COMPONENTS (A**2) : NULL REMARK 3 APPROXIMATELY ISOTROPIC ADPS (A**2) : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED: NULL REMARK 3 REMARK 3 STEREOCHEMISTRY TARGET VALUES : NULL REMARK 3 SPECIAL CASE: NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2BHT COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 18-JAN-05. REMARK 100 THE DEPOSITION ID IS D_1290022471. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : 100.0 REMARK 200 PH : 7.60 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SLS REMARK 200 BEAMLINE : X06SA REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.8200 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XSCALE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 123872 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.100 REMARK 200 RESOLUTION RANGE LOW (A) : 100.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 200 DATA REDUNDANCY : 3.900 REMARK 200 R MERGE (I) : 0.06000 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 14.9000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: NULL REMARK 200 STARTING MODEL: PDB ENTRY 2BHS REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 70.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 4.20 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PH 7.60 REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: I 41 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y+1/2,Z+1/2 REMARK 290 3555 -Y,X+1/2,Z+1/4 REMARK 290 4555 Y+1/2,-X,Z+3/4 REMARK 290 5555 X+1/2,Y+1/2,Z+1/2 REMARK 290 6555 -X,-Y,Z REMARK 290 7555 -Y+1/2,X,Z+3/4 REMARK 290 8555 Y,-X+1/2,Z+1/4 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 SMTRY1 2 -1.000000 0.000000 0.000000 74.97000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 74.97000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 97.00500 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 74.97000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 48.50250 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 74.97000 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 145.50750 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 74.97000 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 74.97000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 97.00500 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 7 0.000000 -1.000000 0.000000 74.97000 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 1.000000 145.50750 REMARK 290 SMTRY1 8 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 -1.000000 0.000000 0.000000 74.97000 REMARK 290 SMTRY3 8 0.000000 0.000000 1.000000 48.50250 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: 4070 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 22390 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -15.5 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: 4270 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 21920 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -13.3 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 400 REMARK 400 COMPOUND REMARK 400 ENGINEERED RESIDUE IN CHAIN A, GLU 57 TO ARG REMARK 400 ENGINEERED RESIDUE IN CHAIN A, TYR 148 TO LYS REMARK 400 ENGINEERED RESIDUE IN CHAIN A, ARG 184 TO GLU REMARK 400 ENGINEERED RESIDUE IN CHAIN B, GLU 57 TO ARG REMARK 400 ENGINEERED RESIDUE IN CHAIN B, TYR 148 TO LYS REMARK 400 ENGINEERED RESIDUE IN CHAIN B, ARG 184 TO GLU REMARK 400 ENGINEERED RESIDUE IN CHAIN C, GLU 57 TO ARG REMARK 400 ENGINEERED RESIDUE IN CHAIN C, TYR 148 TO LYS REMARK 400 ENGINEERED RESIDUE IN CHAIN C, ARG 184 TO GLU REMARK 400 ENGINEERED RESIDUE IN CHAIN D, GLU 57 TO ARG REMARK 400 ENGINEERED RESIDUE IN CHAIN D, TYR 148 TO LYS REMARK 400 ENGINEERED RESIDUE IN CHAIN D, ARG 184 TO GLU 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 GLU A 295 REMARK 465 HIS A 296 REMARK 465 PHE A 297 REMARK 465 SER A 298 REMARK 465 GLN A 299 REMARK 465 GLY A 300 REMARK 465 ALA A 301 REMARK 465 GLY A 302 REMARK 465 ILE A 303 REMARK 465 MET B 95 REMARK 465 SER B 96 REMARK 465 GLN B 97 REMARK 465 GLU B 98 REMARK 465 LEU B 112 REMARK 465 VAL B 113 REMARK 465 THR B 114 REMARK 465 LYS B 115 REMARK 465 GLU B 116 REMARK 465 GLN B 117 REMARK 465 GLY B 118 REMARK 465 MET B 119 REMARK 465 LEU B 125 REMARK 465 ALA B 126 REMARK 465 LEU B 127 REMARK 465 PHE B 297 REMARK 465 SER B 298 REMARK 465 GLN B 299 REMARK 465 GLY B 300 REMARK 465 ALA B 301 REMARK 465 GLY B 302 REMARK 465 ILE B 303 REMARK 465 GLY C 293 REMARK 465 GLU C 294 REMARK 465 GLU C 295 REMARK 465 HIS C 296 REMARK 465 PHE C 297 REMARK 465 SER C 298 REMARK 465 GLN C 299 REMARK 465 GLY C 300 REMARK 465 ALA C 301 REMARK 465 GLY C 302 REMARK 465 ILE C 303 REMARK 465 ASN D 94 REMARK 465 MET D 95 REMARK 465 SER D 96 REMARK 465 GLN D 97 REMARK 465 LEU D 112 REMARK 465 VAL D 113 REMARK 465 THR D 114 REMARK 465 LYS D 115 REMARK 465 GLU D 116 REMARK 465 GLN D 117 REMARK 465 GLY D 118 REMARK 465 PHE D 297 REMARK 465 SER D 298 REMARK 465 GLN D 299 REMARK 465 GLY D 300 REMARK 465 ALA D 301 REMARK 465 GLY D 302 REMARK 465 ILE D 303 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 NH1 ARG B 210 CE3 TRP B 212 1.54 REMARK 500 NH1 ARG B 210 CZ3 TRP B 212 1.78 REMARK 500 NH2 ARG D 99 OG SER D 288 1.94 REMARK 500 O1P PLP C 320 O HOH C 2010 2.14 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 PHE A 292 C PHE A 292 O 0.797 REMARK 500 ARG B 210 NE ARG B 210 CZ 0.166 REMARK 500 ARG B 210 CZ ARG B 210 NH1 0.175 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 PHE A 292 CA - C - O ANGL. DEV. = -20.5 DEGREES REMARK 500 PHE A 292 O - C - N ANGL. DEV. = -31.2 DEGREES REMARK 500 ARG B 210 NE - CZ - NH1 ANGL. DEV. = 7.0 DEGREES REMARK 500 ARG B 210 NE - CZ - NH2 ANGL. DEV. = -3.7 DEGREES REMARK 500 ARG B 247 CD - NE - CZ ANGL. DEV. = 10.8 DEGREES REMARK 500 ARG B 247 NE - CZ - NH1 ANGL. DEV. = 3.1 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 ASN A 10 67.83 25.04 REMARK 500 ARG A 18 -31.88 -145.13 REMARK 500 ASN A 23 49.33 -66.78 REMARK 500 VAL A 40 -39.24 -34.55 REMARK 500 SER A 47 -61.45 -23.68 REMARK 500 ASP A 93 54.56 -96.49 REMARK 500 MET A 95 156.46 -43.36 REMARK 500 ASP A 139 71.60 61.28 REMARK 500 THR A 176 5.91 94.52 REMARK 500 GLU A 201 -162.42 -71.24 REMARK 500 PRO A 218 119.51 -38.85 REMARK 500 ASN A 222 88.68 -167.85 REMARK 500 ALA A 269 -101.24 -64.93 REMARK 500 ASP A 281 -140.21 -132.69 REMARK 500 ARG A 282 -165.46 -121.35 REMARK 500 ASN B 10 58.42 37.90 REMARK 500 ARG B 18 23.34 -165.75 REMARK 500 ASP B 22 65.85 -101.16 REMARK 500 MET B 48 -49.95 -24.49 REMARK 500 ALA B 52 39.43 -83.17 REMARK 500 GLU B 53 -42.69 -145.24 REMARK 500 PRO B 60 74.14 -57.44 REMARK 500 SER B 69 -2.88 -142.74 REMARK 500 LEU B 90 -77.69 -115.99 REMARK 500 PRO B 92 -158.02 -90.60 REMARK 500 ASP B 93 154.57 -28.58 REMARK 500 ARG B 100 72.03 174.20 REMARK 500 LEU B 110 -112.46 -45.37 REMARK 500 ALA B 122 -70.53 -45.37 REMARK 500 MET B 129 -85.44 -143.11 REMARK 500 ASN B 131 -88.37 -54.17 REMARK 500 GLU B 134 84.81 -156.82 REMARK 500 ASN B 142 -30.60 -132.20 REMARK 500 THR B 153 -67.28 -130.20 REMARK 500 THR B 214 86.15 -32.28 REMARK 500 GLU B 215 93.28 -36.46 REMARK 500 GLU B 228 152.65 177.19 REMARK 500 PRO B 271 -80.98 -41.99 REMARK 500 ASP B 272 32.09 -81.04 REMARK 500 SER C 2 9.27 -160.16 REMARK 500 GLN C 17 -42.17 -130.36 REMARK 500 ARG C 18 -79.45 -89.19 REMARK 500 ASN C 23 -95.97 -143.40 REMARK 500 GLU C 66 151.37 179.64 REMARK 500 ASP C 139 80.34 47.74 REMARK 500 ASN C 146 -79.58 -56.75 REMARK 500 THR C 153 -66.01 -128.04 REMARK 500 SER C 171 108.20 -176.90 REMARK 500 LYS C 191 111.98 71.90 REMARK 500 GLN C 234 -68.86 -25.95 REMARK 500 REMARK 500 THIS ENTRY HAS 82 RAMACHANDRAN OUTLIERS. REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS REMARK 500 REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH REMARK 500 CIS AND TRANS CONFORMATION. CIS BONDS, IF ANY, ARE LISTED REMARK 500 ON CISPEP RECORDS. TRANS IS DEFINED AS 180 +/- 30 AND REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES. REMARK 500 MODEL OMEGA REMARK 500 MET A 1 SER A 2 -140.10 REMARK 500 GLU B 201 GLU B 202 -142.81 REMARK 500 PRO B 213 THR B 214 79.64 REMARK 500 THR B 214 GLU B 215 -135.32 REMARK 500 TYR B 216 LEU B 217 68.81 REMARK 500 LYS C 30 LEU C 31 -147.69 REMARK 500 GLU C 201 GLU C 202 -149.49 REMARK 500 THR D 68 SER D 69 148.64 REMARK 500 GLU D 109 LEU D 110 -112.51 REMARK 500 GLU D 215 TYR D 216 102.17 REMARK 500 TYR D 216 LEU D 217 149.72 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: MAIN CHAIN PLANARITY REMARK 500 REMARK 500 THE FOLLOWING RESIDUES HAVE A PSEUDO PLANARITY REMARK 500 TORSION ANGLE, C(I) - CA(I) - N(I+1) - O(I), GREATER REMARK 500 10.0 DEGREES. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 500 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 500 I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI ANGLE REMARK 500 LYS A 41 11.11 REMARK 500 PHE A 292 -60.72 REMARK 500 REMARK 500 REMARK: NULL REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH B2011 DISTANCE = 7.34 ANGSTROMS REMARK 525 HOH D2018 DISTANCE = 7.29 ANGSTROMS REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PLP A 320 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PLP B 320 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PLP C 320 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PLP D 320 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2BHS RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF CYSTEINE SYNTHASE B DBREF 2BHT A 1 303 UNP P16703 CYSM_ECOLI 1 303 DBREF 2BHT B 1 303 UNP P16703 CYSM_ECOLI 1 303 DBREF 2BHT C 1 303 UNP P16703 CYSM_ECOLI 1 303 DBREF 2BHT D 1 303 UNP P16703 CYSM_ECOLI 1 303 SEQADV 2BHT ARG A 57 UNP P16703 GLU 57 ENGINEERED MUTATION SEQADV 2BHT LYS A 148 UNP P16703 TYR 148 ENGINEERED MUTATION SEQADV 2BHT GLU A 184 UNP P16703 ARG 184 ENGINEERED MUTATION SEQADV 2BHT ARG B 57 UNP P16703 GLU 57 ENGINEERED MUTATION SEQADV 2BHT LYS B 148 UNP P16703 TYR 148 ENGINEERED MUTATION SEQADV 2BHT GLU B 184 UNP P16703 ARG 184 ENGINEERED MUTATION SEQADV 2BHT ARG C 57 UNP P16703 GLU 57 ENGINEERED MUTATION SEQADV 2BHT LYS C 148 UNP P16703 TYR 148 ENGINEERED MUTATION SEQADV 2BHT GLU C 184 UNP P16703 ARG 184 ENGINEERED MUTATION SEQADV 2BHT ARG D 57 UNP P16703 GLU 57 ENGINEERED MUTATION SEQADV 2BHT LYS D 148 UNP P16703 TYR 148 ENGINEERED MUTATION SEQADV 2BHT GLU D 184 UNP P16703 ARG 184 ENGINEERED MUTATION SEQRES 1 A 303 MET SER THR LEU GLU GLN THR ILE GLY ASN THR PRO LEU SEQRES 2 A 303 VAL LYS LEU GLN ARG MET GLY PRO ASP ASN GLY SER GLU SEQRES 3 A 303 VAL TRP LEU LYS LEU GLU GLY ASN ASN PRO ALA GLY SER SEQRES 4 A 303 VAL LYS ASP ARG ALA ALA LEU SER MET ILE VAL GLU ALA SEQRES 5 A 303 GLU LYS ARG GLY ARG ILE LYS PRO GLY ASP VAL LEU ILE SEQRES 6 A 303 GLU ALA THR SER GLY ASN THR GLY ILE ALA LEU ALA MET SEQRES 7 A 303 ILE ALA ALA LEU LYS GLY TYR ARG MET LYS LEU LEU MET SEQRES 8 A 303 PRO ASP ASN MET SER GLN GLU ARG ARG ALA ALA MET ARG SEQRES 9 A 303 ALA TYR GLY ALA GLU LEU ILE LEU VAL THR LYS GLU GLN SEQRES 10 A 303 GLY MET GLU GLY ALA ARG ASP LEU ALA LEU GLU MET ALA SEQRES 11 A 303 ASN ARG GLY GLU GLY LYS LEU LEU ASP GLN PHE ASN ASN SEQRES 12 A 303 PRO ASP ASN PRO LYS ALA HIS TYR THR THR THR GLY PRO SEQRES 13 A 303 GLU ILE TRP GLN GLN THR GLY GLY ARG ILE THR HIS PHE SEQRES 14 A 303 VAL SER SER MET GLY THR THR GLY THR ILE THR GLY VAL SEQRES 15 A 303 SER GLU PHE MET ARG GLU GLN SER LYS PRO VAL THR ILE SEQRES 16 A 303 VAL GLY LEU GLN PRO GLU GLU GLY SER SER ILE PRO GLY SEQRES 17 A 303 ILE ARG ARG TRP PRO THR GLU TYR LEU PRO GLY ILE PHE SEQRES 18 A 303 ASN ALA SER LEU VAL ASP GLU VAL LEU ASP ILE HIS GLN SEQRES 19 A 303 ARG ASP ALA GLU ASN THR MET ARG GLU LEU ALA VAL ARG SEQRES 20 A 303 GLU GLY ILE PHE CYS GLY VAL SER SER GLY GLY ALA VAL SEQRES 21 A 303 ALA GLY ALA LEU ARG VAL ALA LYS ALA ASN PRO ASP ALA SEQRES 22 A 303 VAL VAL VAL ALA ILE ILE CYS ASP ARG GLY ASP ARG TYR SEQRES 23 A 303 LEU SER THR GLY VAL PHE GLY GLU GLU HIS PHE SER GLN SEQRES 24 A 303 GLY ALA GLY ILE SEQRES 1 B 303 MET SER THR LEU GLU GLN THR ILE GLY ASN THR PRO LEU SEQRES 2 B 303 VAL LYS LEU GLN ARG MET GLY PRO ASP ASN GLY SER GLU SEQRES 3 B 303 VAL TRP LEU LYS LEU GLU GLY ASN ASN PRO ALA GLY SER SEQRES 4 B 303 VAL LYS ASP ARG ALA ALA LEU SER MET ILE VAL GLU ALA SEQRES 5 B 303 GLU LYS ARG GLY ARG ILE LYS PRO GLY ASP VAL LEU ILE SEQRES 6 B 303 GLU ALA THR SER GLY ASN THR GLY ILE ALA LEU ALA MET SEQRES 7 B 303 ILE ALA ALA LEU LYS GLY TYR ARG MET LYS LEU LEU MET SEQRES 8 B 303 PRO ASP ASN MET SER GLN GLU ARG ARG ALA ALA MET ARG SEQRES 9 B 303 ALA TYR GLY ALA GLU LEU ILE LEU VAL THR LYS GLU GLN SEQRES 10 B 303 GLY MET GLU GLY ALA ARG ASP LEU ALA LEU GLU MET ALA SEQRES 11 B 303 ASN ARG GLY GLU GLY LYS LEU LEU ASP GLN PHE ASN ASN SEQRES 12 B 303 PRO ASP ASN PRO LYS ALA HIS TYR THR THR THR GLY PRO SEQRES 13 B 303 GLU ILE TRP GLN GLN THR GLY GLY ARG ILE THR HIS PHE SEQRES 14 B 303 VAL SER SER MET GLY THR THR GLY THR ILE THR GLY VAL SEQRES 15 B 303 SER GLU PHE MET ARG GLU GLN SER LYS PRO VAL THR ILE SEQRES 16 B 303 VAL GLY LEU GLN PRO GLU GLU GLY SER SER ILE PRO GLY SEQRES 17 B 303 ILE ARG ARG TRP PRO THR GLU TYR LEU PRO GLY ILE PHE SEQRES 18 B 303 ASN ALA SER LEU VAL ASP GLU VAL LEU ASP ILE HIS GLN SEQRES 19 B 303 ARG ASP ALA GLU ASN THR MET ARG GLU LEU ALA VAL ARG SEQRES 20 B 303 GLU GLY ILE PHE CYS GLY VAL SER SER GLY GLY ALA VAL SEQRES 21 B 303 ALA GLY ALA LEU ARG VAL ALA LYS ALA ASN PRO ASP ALA SEQRES 22 B 303 VAL VAL VAL ALA ILE ILE CYS ASP ARG GLY ASP ARG TYR SEQRES 23 B 303 LEU SER THR GLY VAL PHE GLY GLU GLU HIS PHE SER GLN SEQRES 24 B 303 GLY ALA GLY ILE SEQRES 1 C 303 MET SER THR LEU GLU GLN THR ILE GLY ASN THR PRO LEU SEQRES 2 C 303 VAL LYS LEU GLN ARG MET GLY PRO ASP ASN GLY SER GLU SEQRES 3 C 303 VAL TRP LEU LYS LEU GLU GLY ASN ASN PRO ALA GLY SER SEQRES 4 C 303 VAL LYS ASP ARG ALA ALA LEU SER MET ILE VAL GLU ALA SEQRES 5 C 303 GLU LYS ARG GLY ARG ILE LYS PRO GLY ASP VAL LEU ILE SEQRES 6 C 303 GLU ALA THR SER GLY ASN THR GLY ILE ALA LEU ALA MET SEQRES 7 C 303 ILE ALA ALA LEU LYS GLY TYR ARG MET LYS LEU LEU MET SEQRES 8 C 303 PRO ASP ASN MET SER GLN GLU ARG ARG ALA ALA MET ARG SEQRES 9 C 303 ALA TYR GLY ALA GLU LEU ILE LEU VAL THR LYS GLU GLN SEQRES 10 C 303 GLY MET GLU GLY ALA ARG ASP LEU ALA LEU GLU MET ALA SEQRES 11 C 303 ASN ARG GLY GLU GLY LYS LEU LEU ASP GLN PHE ASN ASN SEQRES 12 C 303 PRO ASP ASN PRO LYS ALA HIS TYR THR THR THR GLY PRO SEQRES 13 C 303 GLU ILE TRP GLN GLN THR GLY GLY ARG ILE THR HIS PHE SEQRES 14 C 303 VAL SER SER MET GLY THR THR GLY THR ILE THR GLY VAL SEQRES 15 C 303 SER GLU PHE MET ARG GLU GLN SER LYS PRO VAL THR ILE SEQRES 16 C 303 VAL GLY LEU GLN PRO GLU GLU GLY SER SER ILE PRO GLY SEQRES 17 C 303 ILE ARG ARG TRP PRO THR GLU TYR LEU PRO GLY ILE PHE SEQRES 18 C 303 ASN ALA SER LEU VAL ASP GLU VAL LEU ASP ILE HIS GLN SEQRES 19 C 303 ARG ASP ALA GLU ASN THR MET ARG GLU LEU ALA VAL ARG SEQRES 20 C 303 GLU GLY ILE PHE CYS GLY VAL SER SER GLY GLY ALA VAL SEQRES 21 C 303 ALA GLY ALA LEU ARG VAL ALA LYS ALA ASN PRO ASP ALA SEQRES 22 C 303 VAL VAL VAL ALA ILE ILE CYS ASP ARG GLY ASP ARG TYR SEQRES 23 C 303 LEU SER THR GLY VAL PHE GLY GLU GLU HIS PHE SER GLN SEQRES 24 C 303 GLY ALA GLY ILE SEQRES 1 D 303 MET SER THR LEU GLU GLN THR ILE GLY ASN THR PRO LEU SEQRES 2 D 303 VAL LYS LEU GLN ARG MET GLY PRO ASP ASN GLY SER GLU SEQRES 3 D 303 VAL TRP LEU LYS LEU GLU GLY ASN ASN PRO ALA GLY SER SEQRES 4 D 303 VAL LYS ASP ARG ALA ALA LEU SER MET ILE VAL GLU ALA SEQRES 5 D 303 GLU LYS ARG GLY ARG ILE LYS PRO GLY ASP VAL LEU ILE SEQRES 6 D 303 GLU ALA THR SER GLY ASN THR GLY ILE ALA LEU ALA MET SEQRES 7 D 303 ILE ALA ALA LEU LYS GLY TYR ARG MET LYS LEU LEU MET SEQRES 8 D 303 PRO ASP ASN MET SER GLN GLU ARG ARG ALA ALA MET ARG SEQRES 9 D 303 ALA TYR GLY ALA GLU LEU ILE LEU VAL THR LYS GLU GLN SEQRES 10 D 303 GLY MET GLU GLY ALA ARG ASP LEU ALA LEU GLU MET ALA SEQRES 11 D 303 ASN ARG GLY GLU GLY LYS LEU LEU ASP GLN PHE ASN ASN SEQRES 12 D 303 PRO ASP ASN PRO LYS ALA HIS TYR THR THR THR GLY PRO SEQRES 13 D 303 GLU ILE TRP GLN GLN THR GLY GLY ARG ILE THR HIS PHE SEQRES 14 D 303 VAL SER SER MET GLY THR THR GLY THR ILE THR GLY VAL SEQRES 15 D 303 SER GLU PHE MET ARG GLU GLN SER LYS PRO VAL THR ILE SEQRES 16 D 303 VAL GLY LEU GLN PRO GLU GLU GLY SER SER ILE PRO GLY SEQRES 17 D 303 ILE ARG ARG TRP PRO THR GLU TYR LEU PRO GLY ILE PHE SEQRES 18 D 303 ASN ALA SER LEU VAL ASP GLU VAL LEU ASP ILE HIS GLN SEQRES 19 D 303 ARG ASP ALA GLU ASN THR MET ARG GLU LEU ALA VAL ARG SEQRES 20 D 303 GLU GLY ILE PHE CYS GLY VAL SER SER GLY GLY ALA VAL SEQRES 21 D 303 ALA GLY ALA LEU ARG VAL ALA LYS ALA ASN PRO ASP ALA SEQRES 22 D 303 VAL VAL VAL ALA ILE ILE CYS ASP ARG GLY ASP ARG TYR SEQRES 23 D 303 LEU SER THR GLY VAL PHE GLY GLU GLU HIS PHE SER GLN SEQRES 24 D 303 GLY ALA GLY ILE HET PLP A 320 15 HET PLP B 320 15 HET PLP C 320 15 HET PLP D 320 15 HETNAM PLP PYRIDOXAL-5'-PHOSPHATE HETSYN PLP VITAMIN B6 PHOSPHATE FORMUL 5 PLP 4(C8 H10 N O6 P) FORMUL 9 HOH *223(H2 O) HELIX 1 1 LEU A 4 ILE A 8 5 5 HELIX 2 2 GLY A 33 ASN A 35 5 3 HELIX 3 3 VAL A 40 GLU A 53 1 14 HELIX 4 4 GLY A 70 GLY A 84 1 15 HELIX 5 5 SER A 96 TYR A 106 1 11 HELIX 6 6 GLN A 117 ASN A 131 1 15 HELIX 7 7 PRO A 144 THR A 153 1 10 HELIX 8 8 THR A 153 THR A 162 1 10 HELIX 9 9 THR A 176 GLN A 189 1 14 HELIX 10 10 PRO A 213 LEU A 217 5 5 HELIX 11 11 ASN A 222 VAL A 226 5 5 HELIX 12 12 HIS A 233 GLY A 249 1 17 HELIX 13 13 GLY A 253 ASN A 270 1 18 HELIX 14 14 GLY A 283 GLY A 290 5 8 HELIX 15 15 LEU B 4 ILE B 8 5 5 HELIX 16 16 GLY B 33 ASN B 35 5 3 HELIX 17 17 VAL B 40 ARG B 55 1 16 HELIX 18 18 GLY B 70 GLY B 84 1 15 HELIX 19 19 MET B 103 GLY B 107 5 5 HELIX 20 20 PRO B 144 THR B 153 1 10 HELIX 21 21 THR B 153 THR B 162 1 10 HELIX 22 22 THR B 176 GLU B 188 1 13 HELIX 23 23 HIS B 233 GLY B 249 1 17 HELIX 24 24 GLY B 253 ASN B 270 1 18 HELIX 25 25 ARG B 282 GLY B 290 5 9 HELIX 26 26 LEU C 4 ILE C 8 5 5 HELIX 27 27 VAL C 40 ARG C 55 1 16 HELIX 28 28 GLY C 70 GLY C 84 1 15 HELIX 29 29 SER C 96 TYR C 106 1 11 HELIX 30 30 GLN C 117 ARG C 132 1 16 HELIX 31 31 ASN C 146 THR C 153 1 8 HELIX 32 32 THR C 153 GLN C 161 1 9 HELIX 33 33 THR C 176 ARG C 187 1 12 HELIX 34 34 PRO C 213 LEU C 217 5 5 HELIX 35 35 ASN C 222 VAL C 226 5 5 HELIX 36 36 HIS C 233 GLY C 249 1 17 HELIX 37 37 GLY C 253 ARG C 265 1 13 HELIX 38 38 GLY C 283 GLY C 290 5 8 HELIX 39 39 THR D 3 ILE D 8 5 6 HELIX 40 40 VAL D 40 ARG D 55 1 16 HELIX 41 41 GLY D 70 GLY D 84 1 15 HELIX 42 42 GLU D 98 ALA D 105 1 8 HELIX 43 43 ASP D 124 ASN D 131 1 8 HELIX 44 44 PRO D 144 THR D 152 1 9 HELIX 45 45 THR D 153 GLN D 161 1 9 HELIX 46 46 THR D 176 GLU D 188 1 13 HELIX 47 47 HIS D 233 GLY D 249 1 17 HELIX 48 48 GLY D 253 ASN D 270 1 18 HELIX 49 49 GLY D 283 GLY D 290 5 8 SHEET 1 AA 6 LEU A 13 LYS A 15 0 SHEET 2 AA 6 VAL A 27 LEU A 31 -1 O LEU A 29 N VAL A 14 SHEET 3 AA 6 VAL A 275 ILE A 279 1 O VAL A 275 N TRP A 28 SHEET 4 AA 6 HIS A 168 SER A 172 1 O HIS A 168 N VAL A 276 SHEET 5 AA 6 THR A 194 PRO A 200 1 O THR A 194 N PHE A 169 SHEET 6 AA 6 GLU A 228 ILE A 232 1 O GLU A 228 N GLY A 197 SHEET 1 AB 4 GLU A 109 VAL A 113 0 SHEET 2 AB 4 ARG A 86 PRO A 92 1 O MET A 87 N GLU A 109 SHEET 3 AB 4 VAL A 63 ALA A 67 1 O LEU A 64 N LYS A 88 SHEET 4 AB 4 LYS A 136 LEU A 137 1 O LYS A 136 N ILE A 65 SHEET 1 BA 6 LEU B 13 LYS B 15 0 SHEET 2 BA 6 GLU B 26 LEU B 31 -1 O LEU B 29 N VAL B 14 SHEET 3 BA 6 VAL B 274 ILE B 279 1 O VAL B 275 N TRP B 28 SHEET 4 BA 6 HIS B 168 SER B 172 1 O HIS B 168 N VAL B 276 SHEET 5 BA 6 THR B 194 PRO B 200 1 O THR B 194 N PHE B 169 SHEET 6 BA 6 GLU B 228 ILE B 232 1 O GLU B 228 N GLY B 197 SHEET 1 BB 3 ARG B 86 LEU B 89 0 SHEET 2 BB 3 VAL B 63 GLU B 66 1 O LEU B 64 N LYS B 88 SHEET 3 BB 3 LYS B 136 LEU B 137 1 O LYS B 136 N ILE B 65 SHEET 1 CA 6 LEU C 13 LYS C 15 0 SHEET 2 CA 6 GLU C 26 LEU C 31 -1 O LEU C 29 N VAL C 14 SHEET 3 CA 6 VAL C 274 ILE C 279 1 O VAL C 275 N TRP C 28 SHEET 4 CA 6 HIS C 168 SER C 172 1 O HIS C 168 N VAL C 276 SHEET 5 CA 6 THR C 194 PRO C 200 1 O THR C 194 N PHE C 169 SHEET 6 CA 6 GLU C 228 ILE C 232 1 O GLU C 228 N GLY C 197 SHEET 1 CB 4 GLU C 109 VAL C 113 0 SHEET 2 CB 4 ARG C 86 PRO C 92 1 O MET C 87 N GLU C 109 SHEET 3 CB 4 VAL C 63 ALA C 67 1 O LEU C 64 N LYS C 88 SHEET 4 CB 4 LYS C 136 LEU C 137 1 O LYS C 136 N ILE C 65 SHEET 1 DA 6 LEU D 13 LYS D 15 0 SHEET 2 DA 6 GLU D 26 LEU D 31 -1 O LEU D 29 N VAL D 14 SHEET 3 DA 6 VAL D 274 ILE D 279 1 O VAL D 275 N TRP D 28 SHEET 4 DA 6 HIS D 168 SER D 172 1 O HIS D 168 N VAL D 276 SHEET 5 DA 6 THR D 194 PRO D 200 1 O THR D 194 N PHE D 169 SHEET 6 DA 6 GLU D 228 ILE D 232 1 O GLU D 228 N GLY D 197 SHEET 1 DB 2 VAL D 63 ILE D 65 0 SHEET 2 DB 2 ARG D 86 LYS D 88 1 O ARG D 86 N LEU D 64 LINK NZ LYS A 41 C4A PLP A 320 1555 1555 1.47 LINK NZ LYS B 41 C4A PLP B 320 1555 1555 1.47 LINK NZ LYS C 41 C4A PLP C 320 1555 1555 1.47 LINK NZ LYS D 41 C4A PLP D 320 1555 1555 1.47 CISPEP 1 ARG B 123 ASP B 124 0 -1.06 CISPEP 2 GLU B 128 MET B 129 0 -3.26 CISPEP 3 TRP B 212 PRO B 213 0 5.44 SITE 1 AC1 14 LYS A 41 ASN A 71 SER A 172 MET A 173 SITE 2 AC1 14 GLY A 174 THR A 175 THR A 176 GLY A 177 SITE 3 AC1 14 THR A 178 GLY A 208 SER A 255 CYS A 280 SITE 4 AC1 14 TYR A 286 HOH A2015 SITE 1 AC2 14 LYS B 41 ASN B 71 SER B 172 MET B 173 SITE 2 AC2 14 GLY B 174 THR B 175 THR B 176 GLY B 177 SITE 3 AC2 14 THR B 178 GLY B 208 ILE B 209 SER B 255 SITE 4 AC2 14 TYR B 286 HOH B2010 SITE 1 AC3 17 LYS C 41 ASN C 71 SER C 172 MET C 173 SITE 2 AC3 17 GLY C 174 THR C 175 THR C 176 GLY C 177 SITE 3 AC3 17 THR C 178 PRO C 207 GLY C 208 ILE C 209 SITE 4 AC3 17 SER C 255 ASP C 281 HOH C2009 HOH C2010 SITE 5 AC3 17 HOH C2036 SITE 1 AC4 12 VAL D 40 LYS D 41 GLY D 174 THR D 175 SITE 2 AC4 12 THR D 176 GLY D 177 THR D 178 SER D 255 SITE 3 AC4 12 CYS D 280 TYR D 286 HOH D2014 HOH D2015 CRYST1 149.940 149.940 194.010 90.00 90.00 90.00 I 41 32 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 0.006669 0.000000 0.000000 0.00000 SCALE2 0.000000 0.006669 0.000000 0.00000 SCALE3 0.000000 0.000000 0.005154 0.00000 MTRIX1 1 -0.358025 0.886114 -0.294314 27.38800 1 MTRIX2 1 0.892218 0.231752 -0.387606 72.63000 1 MTRIX3 1 -0.275255 -0.401365 -0.873580 289.01200 1 MTRIX1 2 0.008029 -0.999950 -0.005918 150.05700 1 MTRIX2 2 -0.999943 -0.008070 0.007026 149.70800 1 MTRIX3 2 -0.007073 0.005861 -0.999958 245.23700 1 MTRIX1 3 -0.889894 0.353603 0.288190 35.43700 1 MTRIX2 3 -0.227184 -0.891386 0.392197 145.02100 1 MTRIX3 3 0.395570 0.283542 0.873572 -27.02700 1