PDB Short entry for 1SOT HEADER HYDROLASE 15-MAR-04 1SOT TITLE CRYSTAL STRUCTURE OF THE DEGS STRESS SENSOR COMPND MOL_ID: 1; COMPND 2 MOLECULE: PROTEASE DEGS; COMPND 3 CHAIN: A, B, C; COMPND 4 FRAGMENT: PROTEASE PLUS PDZ DOMAIN; COMPND 5 EC: 3.4.21.-; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 562; SOURCE 4 GENE: DEGS, HHOB, HTRH, B3235, Z4594, ECS4108; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PET21B KEYWDS STRESS RESPONSE, PROTEIN QUALITY CONTROL, PDZ, UPR, HTRA, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR C.WILKEN,K.KITZING,R.KURZBAUER,M.EHRMANN,T.CLAUSEN REVDAT 4 15-NOV-23 1SOT 1 REMARK REVDAT 3 23-AUG-23 1SOT 1 SEQADV LINK REVDAT 2 24-FEB-09 1SOT 1 VERSN REVDAT 1 08-JUN-04 1SOT 0 JRNL AUTH C.WILKEN,K.KITZING,R.KURZBAUER,M.EHRMANN,T.CLAUSEN JRNL TITL CRYSTAL STRUCTURE OF THE DEGS STRESS SENSOR: HOW A PDZ JRNL TITL 2 DOMAIN RECOGNIZES MISFOLDED PROTEIN AND ACTIVATES A PROTEASE JRNL REF CELL(CAMBRIDGE,MASS.) V. 117 483 2004 JRNL REFN ISSN 0092-8674 JRNL PMID 15137941 JRNL DOI 10.1016/S0092-8674(04)00454-4 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH N.P.WALSH,B.M.ALBA,B.BOSE,C.A.GROSS,R.T.SAUER REMARK 1 TITL OMP PEPTIDE SIGNALS INITIATE THE ENVELOPE STRESS RESPONSE BY REMARK 1 TITL 2 ACTIVATING DEGS PROTEASE VIA RELIEF OF INHIBITION MEDIATED REMARK 1 TITL 3 BY ITS PDZ DOMAIN REMARK 1 REF CELL(CAMBRIDGE,MASS.) V. 113 61 2003 REMARK 1 REFN ISSN 0092-8674 REMARK 1 DOI 10.1016/S0092-8674(03)00203-4 REMARK 2 REMARK 2 RESOLUTION. 2.30 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.0 REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU, REMARK 3 : READ,RICE,SIMONSON,WARREN REMARK 3 REMARK 3 REFINEMENT TARGET : ENGH & HUBER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.30 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 15.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 NUMBER OF REFLECTIONS : 51588 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING SET) : 0.198 REMARK 3 FREE R VALUE : 0.248 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 2510 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 : NULL REMARK 3 BIN RESOLUTION RANGE HIGH (A) : NULL REMARK 3 BIN RESOLUTION RANGE LOW (A) : NULL REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : NULL REMARK 3 BIN FREE R VALUE : NULL REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : NULL 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 : 6287 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 330 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL 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) : NULL 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) : 1.590 REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL REMARK 3 IMPROPER ANGLES (DEGREES) : NULL 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 BULK SOLVENT MODELING. REMARK 3 METHOD USED : NULL REMARK 3 KSOL : NULL REMARK 3 BSOL : 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 1SOT COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 16-MAR-04. REMARK 100 THE DEPOSITION ID IS D_1000021882. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 12-JUN-03 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : ID14-4 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9393 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 4 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 51588 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.300 REMARK 200 RESOLUTION RANGE LOW (A) : 15.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 96.5 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.04900 REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 24.1000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.30 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.34 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.5 REMARK 200 DATA REDUNDANCY IN SHELL : 1.93 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.20500 REMARK 200 <I/SIGMA(I)> FOR SHELL : 2.400 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: AMORE REMARK 200 STARTING MODEL: PDB ENTRY 1KY9 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 64.63 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.51 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 6000, MPD, MAGNESIUM CHLORIDE, REMARK 280 HEPES, PH 7.5, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 292.K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,Y,-Z REMARK 290 3555 X+1/2,Y+1/2,Z REMARK 290 4555 -X+1/2,Y+1/2,-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 SMTRY1 2 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 2 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 3 1.000000 0.000000 0.000000 103.84050 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 71.53100 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 103.84050 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 71.53100 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1 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: TRIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TRIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 4660 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 37000 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -27.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C 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 LYS A 222 REMARK 465 SER A 223 REMARK 465 ASN A 224 REMARK 465 ASP A 225 REMARK 465 GLY A 226 REMARK 465 GLU A 227 REMARK 465 THR A 228 REMARK 465 PRO A 229 REMARK 465 GLU A 265 REMARK 465 ILE A 266 REMARK 465 ALA A 267 REMARK 465 PRO A 268 REMARK 465 LEU A 269 REMARK 465 HIS A 270 REMARK 465 ALA A 271 REMARK 465 GLN A 272 REMARK 465 GLY A 273 REMARK 465 GLY A 274 REMARK 465 GLY A 275 REMARK 465 ILE A 276 REMARK 465 ASP A 277 REMARK 465 GLN A 278 REMARK 465 LEU A 279 REMARK 465 GLN A 280 REMARK 465 MSE A 336 REMARK 465 ARG A 337 REMARK 465 ASP A 338 REMARK 465 ASP A 339 REMARK 465 LYS A 340 REMARK 465 THR A 354 REMARK 465 ASN A 355 REMARK 465 HIS A 356 REMARK 465 HIS A 357 REMARK 465 HIS A 358 REMARK 465 HIS A 359 REMARK 465 HIS A 360 REMARK 465 HIS A 361 REMARK 465 LYS B 222 REMARK 465 SER B 223 REMARK 465 ASN B 224 REMARK 465 ASP B 225 REMARK 465 GLY B 226 REMARK 465 GLU B 227 REMARK 465 THR B 228 REMARK 465 GLU B 265 REMARK 465 ILE B 266 REMARK 465 ALA B 267 REMARK 465 PRO B 268 REMARK 465 LEU B 269 REMARK 465 HIS B 270 REMARK 465 ALA B 271 REMARK 465 GLN B 272 REMARK 465 GLY B 273 REMARK 465 GLY B 274 REMARK 465 GLY B 275 REMARK 465 ILE B 276 REMARK 465 ASP B 277 REMARK 465 GLN B 278 REMARK 465 LEU B 279 REMARK 465 ARG B 337 REMARK 465 ASP B 338 REMARK 465 ASP B 339 REMARK 465 LYS B 340 REMARK 465 LYS C 222 REMARK 465 SER C 223 REMARK 465 ASN C 224 REMARK 465 ASP C 225 REMARK 465 GLY C 226 REMARK 465 GLU C 227 REMARK 465 THR C 228 REMARK 465 PRO C 229 REMARK 465 GLU C 265 REMARK 465 ILE C 266 REMARK 465 ALA C 267 REMARK 465 PRO C 268 REMARK 465 LEU C 269 REMARK 465 HIS C 270 REMARK 465 ALA C 271 REMARK 465 GLN C 272 REMARK 465 GLY C 273 REMARK 465 GLY C 274 REMARK 465 GLY C 275 REMARK 465 ILE C 276 REMARK 465 ASP C 277 REMARK 465 GLN C 278 REMARK 465 LEU C 279 REMARK 465 GLN C 280 REMARK 465 VAL C 334 REMARK 465 VAL C 335 REMARK 465 MSE C 336 REMARK 465 ARG C 337 REMARK 465 ASP C 338 REMARK 465 ASP C 339 REMARK 465 LYS C 340 REMARK 465 GLN C 341 REMARK 465 ASN C 355 REMARK 465 HIS C 356 REMARK 465 HIS C 357 REMARK 465 HIS C 358 REMARK 465 HIS C 359 REMARK 465 HIS C 360 REMARK 465 HIS C 361 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 ARG A 186 CG CD NE CZ NH1 NH2 REMARK 470 GLU A 230 CG CD OE1 OE2 REMARK 470 ARG A 264 CG CD NE CZ NH1 NH2 REMARK 470 VAL A 287 CG1 CG2 REMARK 470 SER A 288 OG REMARK 470 ILE A 298 CG1 CG2 CD1 REMARK 470 VAL A 335 CG1 CG2 REMARK 470 GLN A 341 CG CD OE1 NE2 REMARK 470 LEU A 342 CG CD1 CD2 REMARK 470 THR A 343 OG1 CG2 REMARK 470 LEU A 344 CG CD1 CD2 REMARK 470 ARG B 186 CG CD NE CZ NH1 NH2 REMARK 470 ARG B 264 CG CD NE CZ NH1 NH2 REMARK 470 ASP B 290 CG OD1 OD2 REMARK 470 ILE B 298 CG1 CG2 CD1 REMARK 470 GLN B 341 CG CD OE1 NE2 REMARK 470 THR B 354 OG1 CG2 REMARK 470 ASN B 355 CG OD1 ND2 REMARK 470 ARG C 186 CG CD NE CZ NH1 NH2 REMARK 470 ARG C 264 CG CD NE CZ NH1 NH2 REMARK 470 ILE C 298 CG1 CG2 CD1 REMARK 470 ASP C 308 CG OD1 OD2 REMARK 470 ASN C 309 CG OD1 ND2 REMARK 470 LYS C 310 CG CD CE NZ REMARK 470 ILE C 331 CG1 CG2 CD1 REMARK 470 VAL C 333 CG1 CG2 REMARK 470 LEU C 342 CG CD1 CD2 REMARK 470 THR C 343 OG1 CG2 REMARK 470 LEU C 344 CG CD1 CD2 REMARK 470 THR C 354 OG1 CG2 REMARK 475 REMARK 475 ZERO OCCUPANCY RESIDUES REMARK 475 THE FOLLOWING RESIDUES WERE MODELED WITH ZERO OCCUPANCY. REMARK 475 THE LOCATION AND PROPERTIES OF THESE RESIDUES MAY NOT REMARK 475 BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 475 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE) REMARK 475 M RES C SSEQI REMARK 475 THR B 68 REMARK 475 ASN B 69 REMARK 475 SER B 70 REMARK 475 HIS B 71 REMARK 475 ASN B 72 REMARK 475 GLN B 73 REMARK 475 LEU B 74 REMARK 475 GLU B 75 REMARK 475 ILE B 76 REMARK 475 ARG B 77 REMARK 475 THR B 78 REMARK 475 THR C 68 REMARK 475 ASN C 69 REMARK 475 SER C 70 REMARK 475 HIS C 71 REMARK 475 ASN C 72 REMARK 475 GLN C 73 REMARK 475 LEU C 74 REMARK 475 GLU C 75 REMARK 475 ILE C 76 REMARK 475 ARG C 77 REMARK 475 THR C 78 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 C ILE C 76 O HOH C 374 0.20 REMARK 500 CB ILE B 76 O HOH B 423 0.36 REMARK 500 CB ILE C 76 O HOH C 420 0.47 REMARK 500 CA ARG C 77 O HOH C 370 0.59 REMARK 500 O ARG C 64 N GLY C 65 0.61 REMARK 500 CB ARG C 77 O HOH C 370 1.04 REMARK 500 CG1 ILE C 76 O HOH C 420 1.08 REMARK 500 O ARG C 64 CA GLY C 65 1.18 REMARK 500 O ILE C 76 O HOH C 374 1.21 REMARK 500 CG1 ILE B 76 O HOH B 423 1.30 REMARK 500 CA ILE C 76 O HOH C 374 1.44 REMARK 500 N ARG C 77 O HOH C 374 1.47 REMARK 500 CA ILE B 76 O HOH B 423 1.49 REMARK 500 N ARG C 77 O HOH C 370 1.51 REMARK 500 CG2 ILE C 76 O HOH C 420 1.62 REMARK 500 CG2 ILE B 76 O HOH B 423 1.63 REMARK 500 NH2 ARG B 64 CB LEU B 74 1.64 REMARK 500 CA ILE C 76 O HOH C 420 1.82 REMARK 500 C ARG C 77 O HOH C 370 1.96 REMARK 500 CG ARG C 77 O HOH C 370 2.01 REMARK 500 CA GLY B 65 OD2 ASP B 102 2.08 REMARK 500 NH2 ARG B 64 CD1 LEU B 74 2.12 REMARK 500 CD1 ILE C 76 O HOH C 420 2.13 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 ND2 ASN B 144 NE2 HIS B 361 1554 2.17 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 ARG B 77 C THR B 78 N -0.406 REMARK 500 HIS B 361 C HIS B 361 OXT 0.131 REMARK 500 ARG C 77 C THR C 78 N -0.223 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 ARG B 77 O - C - N ANGL. DEV. = -12.2 DEGREES REMARK 500 THR B 78 C - N - CA ANGL. DEV. = 19.6 DEGREES REMARK 500 ARG C 64 CA - C - N ANGL. DEV. = -19.9 DEGREES REMARK 500 ARG C 64 O - C - N ANGL. DEV. = -94.6 DEGREES REMARK 500 ARG C 77 O - C - N ANGL. DEV. = -11.8 DEGREES REMARK 500 THR C 78 C - N - CA ANGL. DEV. = 15.4 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 160 64.36 -107.57 REMARK 500 LEU A 164 20.38 -156.89 REMARK 500 LEU A 218 104.54 -56.61 REMARK 500 SER A 219 -176.81 37.32 REMARK 500 PHE A 220 -178.09 177.22 REMARK 500 ARG A 250 -70.06 -60.55 REMARK 500 ILE A 259 -8.83 -147.67 REMARK 500 VAL A 284 85.05 -66.69 REMARK 500 ASN A 285 -71.07 -60.66 REMARK 500 ASN A 295 45.18 -69.81 REMARK 500 ALA A 296 -175.42 -174.63 REMARK 500 ILE A 298 120.00 -167.72 REMARK 500 ASN A 301 54.21 -171.52 REMARK 500 ILE A 305 -74.89 -120.96 REMARK 500 ASP A 308 -63.91 -155.18 REMARK 500 PRO A 311 145.25 -35.19 REMARK 500 ALA A 312 64.04 -110.50 REMARK 500 ILE A 313 -81.39 -46.16 REMARK 500 VAL A 334 -88.94 -48.31 REMARK 500 THR A 343 95.96 -53.84 REMARK 500 TYR A 351 128.69 -15.97 REMARK 500 PRO A 352 152.64 -49.16 REMARK 500 ASN B 69 -150.23 -105.36 REMARK 500 LEU B 74 95.95 -59.73 REMARK 500 ARG B 77 -68.75 -98.78 REMARK 500 ASN B 160 76.25 -105.56 REMARK 500 TYR B 162 67.26 -102.11 REMARK 500 ASN B 163 -29.67 -157.52 REMARK 500 THR B 184 -38.11 -145.13 REMARK 500 ARG B 186 -43.29 -23.26 REMARK 500 SER B 219 -172.52 38.60 REMARK 500 PHE B 220 -169.14 169.48 REMARK 500 GLU B 230 -96.79 -89.55 REMARK 500 SER B 288 142.63 -30.66 REMARK 500 ASN B 295 47.61 -83.95 REMARK 500 ALA B 296 -172.33 -176.92 REMARK 500 ILE B 298 123.31 178.45 REMARK 500 GLN B 299 -52.54 -129.07 REMARK 500 VAL B 300 -50.25 -169.45 REMARK 500 ILE B 313 -73.59 -63.09 REMARK 500 PRO B 352 113.92 -39.63 REMARK 500 THR B 354 123.36 -170.94 REMARK 500 HIS B 360 -7.19 87.01 REMARK 500 ASN C 67 39.99 -79.80 REMARK 500 HIS C 71 -10.28 -160.18 REMARK 500 LEU C 74 101.42 -53.23 REMARK 500 ASP C 102 -6.99 77.77 REMARK 500 GLN C 103 119.88 177.40 REMARK 500 ASN C 160 75.94 -105.20 REMARK 500 ASN C 163 -39.54 -147.86 REMARK 500 REMARK 500 THIS ENTRY HAS 70 RAMACHANDRAN OUTLIERS. 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 ARG B 64 -15.75 REMARK 500 ARG C 64 30.87 REMARK 500 REMARK 500 REMARK: NULL DBREF 1SOT A 43 355 UNP P31137 DEGS_ECOLI 43 355 DBREF 1SOT B 43 355 UNP P31137 DEGS_ECOLI 43 355 DBREF 1SOT C 43 355 UNP P31137 DEGS_ECOLI 43 355 SEQADV 1SOT MSE A 42 UNP P31137 MODIFIED RESIDUE SEQADV 1SOT MSE A 85 UNP P31137 MET 85 MODIFIED RESIDUE SEQADV 1SOT MSE A 213 UNP P31137 MET 213 MODIFIED RESIDUE SEQADV 1SOT MSE A 245 UNP P31137 MET 245 MODIFIED RESIDUE SEQADV 1SOT MSE A 319 UNP P31137 MET 319 MODIFIED RESIDUE SEQADV 1SOT MSE A 336 UNP P31137 MET 336 MODIFIED RESIDUE SEQADV 1SOT HIS A 356 UNP P31137 EXPRESSION TAG SEQADV 1SOT HIS A 357 UNP P31137 EXPRESSION TAG SEQADV 1SOT HIS A 358 UNP P31137 EXPRESSION TAG SEQADV 1SOT HIS A 359 UNP P31137 EXPRESSION TAG SEQADV 1SOT HIS A 360 UNP P31137 EXPRESSION TAG SEQADV 1SOT HIS A 361 UNP P31137 EXPRESSION TAG SEQADV 1SOT MSE B 42 UNP P31137 MODIFIED RESIDUE SEQADV 1SOT MSE B 85 UNP P31137 MET 85 MODIFIED RESIDUE SEQADV 1SOT MSE B 213 UNP P31137 MET 213 MODIFIED RESIDUE SEQADV 1SOT MSE B 245 UNP P31137 MET 245 MODIFIED RESIDUE SEQADV 1SOT MSE B 319 UNP P31137 MET 319 MODIFIED RESIDUE SEQADV 1SOT MSE B 336 UNP P31137 MET 336 MODIFIED RESIDUE SEQADV 1SOT HIS B 356 UNP P31137 EXPRESSION TAG SEQADV 1SOT HIS B 357 UNP P31137 EXPRESSION TAG SEQADV 1SOT HIS B 358 UNP P31137 EXPRESSION TAG SEQADV 1SOT HIS B 359 UNP P31137 EXPRESSION TAG SEQADV 1SOT HIS B 360 UNP P31137 EXPRESSION TAG SEQADV 1SOT HIS B 361 UNP P31137 EXPRESSION TAG SEQADV 1SOT MSE C 42 UNP P31137 MODIFIED RESIDUE SEQADV 1SOT MSE C 85 UNP P31137 MET 85 MODIFIED RESIDUE SEQADV 1SOT MSE C 213 UNP P31137 MET 213 MODIFIED RESIDUE SEQADV 1SOT MSE C 245 UNP P31137 MET 245 MODIFIED RESIDUE SEQADV 1SOT MSE C 319 UNP P31137 MET 319 MODIFIED RESIDUE SEQADV 1SOT MSE C 336 UNP P31137 MET 336 MODIFIED RESIDUE SEQADV 1SOT HIS C 356 UNP P31137 EXPRESSION TAG SEQADV 1SOT HIS C 357 UNP P31137 EXPRESSION TAG SEQADV 1SOT HIS C 358 UNP P31137 EXPRESSION TAG SEQADV 1SOT HIS C 359 UNP P31137 EXPRESSION TAG SEQADV 1SOT HIS C 360 UNP P31137 EXPRESSION TAG SEQADV 1SOT HIS C 361 UNP P31137 EXPRESSION TAG SEQRES 1 A 320 MSE THR PRO ALA SER TYR ASN LEU ALA VAL ARG ARG ALA SEQRES 2 A 320 ALA PRO ALA VAL VAL ASN VAL TYR ASN ARG GLY LEU ASN SEQRES 3 A 320 THR ASN SER HIS ASN GLN LEU GLU ILE ARG THR LEU GLY SEQRES 4 A 320 SER GLY VAL ILE MSE ASP GLN ARG GLY TYR ILE ILE THR SEQRES 5 A 320 ASN LYS HIS VAL ILE ASN ASP ALA ASP GLN ILE ILE VAL SEQRES 6 A 320 ALA LEU GLN ASP GLY ARG VAL PHE GLU ALA LEU LEU VAL SEQRES 7 A 320 GLY SER ASP SER LEU THR ASP LEU ALA VAL LEU LYS ILE SEQRES 8 A 320 ASN ALA THR GLY GLY LEU PRO THR ILE PRO ILE ASN ALA SEQRES 9 A 320 ARG ARG VAL PRO HIS ILE GLY ASP VAL VAL LEU ALA ILE SEQRES 10 A 320 GLY ASN PRO TYR ASN LEU GLY GLN THR ILE THR GLN GLY SEQRES 11 A 320 ILE ILE SER ALA THR GLY ARG ILE GLY LEU ASN PRO THR SEQRES 12 A 320 GLY ARG GLN ASN PHE LEU GLN THR ASP ALA SER ILE ASN SEQRES 13 A 320 HIS GLY ASN SER GLY GLY ALA LEU VAL ASN SER LEU GLY SEQRES 14 A 320 GLU LEU MSE GLY ILE ASN THR LEU SER PHE ASP LYS SER SEQRES 15 A 320 ASN ASP GLY GLU THR PRO GLU GLY ILE GLY PHE ALA ILE SEQRES 16 A 320 PRO PHE GLN LEU ALA THR LYS ILE MSE ASP LYS LEU ILE SEQRES 17 A 320 ARG ASP GLY ARG VAL ILE ARG GLY TYR ILE GLY ILE GLY SEQRES 18 A 320 GLY ARG GLU ILE ALA PRO LEU HIS ALA GLN GLY GLY GLY SEQRES 19 A 320 ILE ASP GLN LEU GLN GLY ILE VAL VAL ASN GLU VAL SER SEQRES 20 A 320 PRO ASP GLY PRO ALA ALA ASN ALA GLY ILE GLN VAL ASN SEQRES 21 A 320 ASP LEU ILE ILE SER VAL ASP ASN LYS PRO ALA ILE SER SEQRES 22 A 320 ALA LEU GLU THR MSE ASP GLN VAL ALA GLU ILE ARG PRO SEQRES 23 A 320 GLY SER VAL ILE PRO VAL VAL VAL MSE ARG ASP ASP LYS SEQRES 24 A 320 GLN LEU THR LEU GLN VAL THR ILE GLN GLU TYR PRO ALA SEQRES 25 A 320 THR ASN HIS HIS HIS HIS HIS HIS SEQRES 1 B 320 MSE THR PRO ALA SER TYR ASN LEU ALA VAL ARG ARG ALA SEQRES 2 B 320 ALA PRO ALA VAL VAL ASN VAL TYR ASN ARG GLY LEU ASN SEQRES 3 B 320 THR ASN SER HIS ASN GLN LEU GLU ILE ARG THR LEU GLY SEQRES 4 B 320 SER GLY VAL ILE MSE ASP GLN ARG GLY TYR ILE ILE THR SEQRES 5 B 320 ASN LYS HIS VAL ILE ASN ASP ALA ASP GLN ILE ILE VAL SEQRES 6 B 320 ALA LEU GLN ASP GLY ARG VAL PHE GLU ALA LEU LEU VAL SEQRES 7 B 320 GLY SER ASP SER LEU THR ASP LEU ALA VAL LEU LYS ILE SEQRES 8 B 320 ASN ALA THR GLY GLY LEU PRO THR ILE PRO ILE ASN ALA SEQRES 9 B 320 ARG ARG VAL PRO HIS ILE GLY ASP VAL VAL LEU ALA ILE SEQRES 10 B 320 GLY ASN PRO TYR ASN LEU GLY GLN THR ILE THR GLN GLY SEQRES 11 B 320 ILE ILE SER ALA THR GLY ARG ILE GLY LEU ASN PRO THR SEQRES 12 B 320 GLY ARG GLN ASN PHE LEU GLN THR ASP ALA SER ILE ASN SEQRES 13 B 320 HIS GLY ASN SER GLY GLY ALA LEU VAL ASN SER LEU GLY SEQRES 14 B 320 GLU LEU MSE GLY ILE ASN THR LEU SER PHE ASP LYS SER SEQRES 15 B 320 ASN ASP GLY GLU THR PRO GLU GLY ILE GLY PHE ALA ILE SEQRES 16 B 320 PRO PHE GLN LEU ALA THR LYS ILE MSE ASP LYS LEU ILE SEQRES 17 B 320 ARG ASP GLY ARG VAL ILE ARG GLY TYR ILE GLY ILE GLY SEQRES 18 B 320 GLY ARG GLU ILE ALA PRO LEU HIS ALA GLN GLY GLY GLY SEQRES 19 B 320 ILE ASP GLN LEU GLN GLY ILE VAL VAL ASN GLU VAL SER SEQRES 20 B 320 PRO ASP GLY PRO ALA ALA ASN ALA GLY ILE GLN VAL ASN SEQRES 21 B 320 ASP LEU ILE ILE SER VAL ASP ASN LYS PRO ALA ILE SER SEQRES 22 B 320 ALA LEU GLU THR MSE ASP GLN VAL ALA GLU ILE ARG PRO SEQRES 23 B 320 GLY SER VAL ILE PRO VAL VAL VAL MSE ARG ASP ASP LYS SEQRES 24 B 320 GLN LEU THR LEU GLN VAL THR ILE GLN GLU TYR PRO ALA SEQRES 25 B 320 THR ASN HIS HIS HIS HIS HIS HIS SEQRES 1 C 320 MSE THR PRO ALA SER TYR ASN LEU ALA VAL ARG ARG ALA SEQRES 2 C 320 ALA PRO ALA VAL VAL ASN VAL TYR ASN ARG GLY LEU ASN SEQRES 3 C 320 THR ASN SER HIS ASN GLN LEU GLU ILE ARG THR LEU GLY SEQRES 4 C 320 SER GLY VAL ILE MSE ASP GLN ARG GLY TYR ILE ILE THR SEQRES 5 C 320 ASN LYS HIS VAL ILE ASN ASP ALA ASP GLN ILE ILE VAL SEQRES 6 C 320 ALA LEU GLN ASP GLY ARG VAL PHE GLU ALA LEU LEU VAL SEQRES 7 C 320 GLY SER ASP SER LEU THR ASP LEU ALA VAL LEU LYS ILE SEQRES 8 C 320 ASN ALA THR GLY GLY LEU PRO THR ILE PRO ILE ASN ALA SEQRES 9 C 320 ARG ARG VAL PRO HIS ILE GLY ASP VAL VAL LEU ALA ILE SEQRES 10 C 320 GLY ASN PRO TYR ASN LEU GLY GLN THR ILE THR GLN GLY SEQRES 11 C 320 ILE ILE SER ALA THR GLY ARG ILE GLY LEU ASN PRO THR SEQRES 12 C 320 GLY ARG GLN ASN PHE LEU GLN THR ASP ALA SER ILE ASN SEQRES 13 C 320 HIS GLY ASN SER GLY GLY ALA LEU VAL ASN SER LEU GLY SEQRES 14 C 320 GLU LEU MSE GLY ILE ASN THR LEU SER PHE ASP LYS SER SEQRES 15 C 320 ASN ASP GLY GLU THR PRO GLU GLY ILE GLY PHE ALA ILE SEQRES 16 C 320 PRO PHE GLN LEU ALA THR LYS ILE MSE ASP LYS LEU ILE SEQRES 17 C 320 ARG ASP GLY ARG VAL ILE ARG GLY TYR ILE GLY ILE GLY SEQRES 18 C 320 GLY ARG GLU ILE ALA PRO LEU HIS ALA GLN GLY GLY GLY SEQRES 19 C 320 ILE ASP GLN LEU GLN GLY ILE VAL VAL ASN GLU VAL SER SEQRES 20 C 320 PRO ASP GLY PRO ALA ALA ASN ALA GLY ILE GLN VAL ASN SEQRES 21 C 320 ASP LEU ILE ILE SER VAL ASP ASN LYS PRO ALA ILE SER SEQRES 22 C 320 ALA LEU GLU THR MSE ASP GLN VAL ALA GLU ILE ARG PRO SEQRES 23 C 320 GLY SER VAL ILE PRO VAL VAL VAL MSE ARG ASP ASP LYS SEQRES 24 C 320 GLN LEU THR LEU GLN VAL THR ILE GLN GLU TYR PRO ALA SEQRES 25 C 320 THR ASN HIS HIS HIS HIS HIS HIS MODRES 1SOT MSE A 42 MET SELENOMETHIONINE MODRES 1SOT MSE A 85 MET SELENOMETHIONINE MODRES 1SOT MSE A 213 MET SELENOMETHIONINE MODRES 1SOT MSE A 245 MET SELENOMETHIONINE MODRES 1SOT MSE A 319 MET SELENOMETHIONINE MODRES 1SOT MSE B 42 MET SELENOMETHIONINE MODRES 1SOT MSE B 85 MET SELENOMETHIONINE MODRES 1SOT MSE B 213 MET SELENOMETHIONINE MODRES 1SOT MSE B 245 MET SELENOMETHIONINE MODRES 1SOT MSE B 319 MET SELENOMETHIONINE MODRES 1SOT MSE B 336 MET SELENOMETHIONINE MODRES 1SOT MSE C 42 MET SELENOMETHIONINE MODRES 1SOT MSE C 85 MET SELENOMETHIONINE MODRES 1SOT MSE C 213 MET SELENOMETHIONINE MODRES 1SOT MSE C 245 MET SELENOMETHIONINE MODRES 1SOT MSE C 319 MET SELENOMETHIONINE HET MSE A 42 8 HET MSE A 85 8 HET MSE A 213 8 HET MSE A 245 8 HET MSE A 319 8 HET MSE B 42 8 HET MSE B 85 8 HET MSE B 213 8 HET MSE B 245 8 HET MSE B 319 8 HET MSE B 336 8 HET MSE C 42 8 HET MSE C 85 8 HET MSE C 213 8 HET MSE C 245 8 HET MSE C 319 8 HETNAM MSE SELENOMETHIONINE FORMUL 1 MSE 16(C5 H11 N O2 SE) FORMUL 4 HOH *330(H2 O) HELIX 1 1 TYR A 47 ALA A 55 1 9 HELIX 2 2 LYS A 95 ASN A 99 1 5 HELIX 3 3 GLY A 185 PHE A 189 5 5 HELIX 4 4 PHE A 238 ASP A 251 1 14 HELIX 5 5 ALA A 315 ILE A 325 1 11 HELIX 6 6 TYR B 47 ALA B 55 1 9 HELIX 7 7 LYS B 95 ASN B 99 1 5 HELIX 8 8 GLY B 185 PHE B 189 5 5 HELIX 9 9 PHE B 238 GLY B 252 1 15 HELIX 10 10 SER B 314 GLU B 324 1 11 HELIX 11 11 TYR C 47 ALA C 55 1 9 HELIX 12 12 LYS C 95 ASN C 99 1 5 HELIX 13 13 GLY C 185 PHE C 189 5 5 HELIX 14 14 PHE C 238 GLY C 252 1 15 HELIX 15 15 ALA C 315 ALA C 323 1 9 SHEET 1 A 7 VAL A 58 GLY A 65 0 SHEET 2 A 7 GLU A 75 ILE A 84 -1 O THR A 78 N ASN A 63 SHEET 3 A 7 TYR A 90 ASN A 94 -1 O ILE A 92 N VAL A 83 SHEET 4 A 7 LEU A 127 ILE A 132 -1 O LEU A 130 N ILE A 91 SHEET 5 A 7 VAL A 113 ASP A 122 -1 N VAL A 119 O VAL A 129 SHEET 6 A 7 GLN A 103 ALA A 107 -1 N VAL A 106 O PHE A 114 SHEET 7 A 7 VAL A 58 GLY A 65 -1 N TYR A 62 O ILE A 105 SHEET 1 B 7 VAL A 154 GLY A 159 0 SHEET 2 B 7 THR A 167 ALA A 175 -1 O THR A 167 N GLY A 159 SHEET 3 B 7 LEU A 190 THR A 192 -1 O GLN A 191 N SER A 174 SHEET 4 B 7 GLY A 233 PRO A 237 -1 O GLY A 233 N THR A 192 SHEET 5 B 7 LEU A 212 THR A 217 -1 N THR A 217 O PHE A 234 SHEET 6 B 7 ALA A 204 ASN A 207 -1 N LEU A 205 O MSE A 213 SHEET 7 B 7 VAL A 154 GLY A 159 -1 N ILE A 158 O ALA A 204 SHEET 1 C 2 GLY A 257 TYR A 258 0 SHEET 2 C 2 GLN A 349 GLU A 350 -1 O GLN A 349 N TYR A 258 SHEET 1 D 2 ILE A 282 VAL A 283 0 SHEET 2 D 2 LEU A 303 ILE A 304 -1 O ILE A 304 N ILE A 282 SHEET 1 E 2 VAL A 330 VAL A 333 0 SHEET 2 E 2 LEU A 344 THR A 347 -1 O VAL A 346 N ILE A 331 SHEET 1 F 7 VAL B 58 GLY B 65 0 SHEET 2 F 7 GLU B 75 ILE B 84 -1 O GLY B 80 N VAL B 61 SHEET 3 F 7 TYR B 90 ASN B 94 -1 O ILE B 92 N VAL B 83 SHEET 4 F 7 LEU B 127 LYS B 131 -1 O LEU B 130 N ILE B 91 SHEET 5 F 7 VAL B 113 ASP B 122 -1 N ASP B 122 O LEU B 127 SHEET 6 F 7 GLN B 103 ALA B 107 -1 N VAL B 106 O PHE B 114 SHEET 7 F 7 VAL B 58 GLY B 65 -1 N TYR B 62 O ILE B 105 SHEET 1 G 7 VAL B 154 GLY B 159 0 SHEET 2 G 7 THR B 167 ALA B 175 -1 O THR B 167 N GLY B 159 SHEET 3 G 7 LEU B 190 THR B 192 -1 O GLN B 191 N SER B 174 SHEET 4 G 7 GLY B 233 PRO B 237 -1 O GLY B 233 N THR B 192 SHEET 5 G 7 LEU B 212 THR B 217 -1 N ILE B 215 O ILE B 236 SHEET 6 G 7 ALA B 204 ASN B 207 -1 N LEU B 205 O MSE B 213 SHEET 7 G 7 VAL B 154 GLY B 159 -1 N ILE B 158 O ALA B 204 SHEET 1 H 2 GLY B 257 TYR B 258 0 SHEET 2 H 2 GLN B 349 GLU B 350 -1 O GLN B 349 N TYR B 258 SHEET 1 I 4 ILE B 282 VAL B 283 0 SHEET 2 I 4 LEU B 303 VAL B 307 -1 O ILE B 304 N ILE B 282 SHEET 3 I 4 VAL B 330 VAL B 335 -1 O VAL B 334 N ILE B 305 SHEET 4 I 4 LEU B 342 THR B 347 -1 O VAL B 346 N ILE B 331 SHEET 1 J 7 VAL C 58 ASN C 63 0 SHEET 2 J 7 THR C 78 ILE C 84 -1 O THR C 78 N ASN C 63 SHEET 3 J 7 TYR C 90 ASN C 94 -1 O ILE C 92 N VAL C 83 SHEET 4 J 7 LEU C 127 LYS C 131 -1 O LEU C 130 N ILE C 91 SHEET 5 J 7 VAL C 113 ASP C 122 -1 N ASP C 122 O LEU C 127 SHEET 6 J 7 ILE C 104 ALA C 107 -1 N VAL C 106 O PHE C 114 SHEET 7 J 7 VAL C 58 ASN C 63 -1 N TYR C 62 O ILE C 105 SHEET 1 K 7 VAL C 154 GLY C 159 0 SHEET 2 K 7 THR C 167 ALA C 175 -1 O THR C 167 N GLY C 159 SHEET 3 K 7 LEU C 190 THR C 192 -1 O GLN C 191 N SER C 174 SHEET 4 K 7 GLY C 233 PRO C 237 -1 O GLY C 233 N THR C 192 SHEET 5 K 7 LEU C 212 THR C 217 -1 N ILE C 215 O ILE C 236 SHEET 6 K 7 ALA C 204 ASN C 207 -1 N LEU C 205 O MSE C 213 SHEET 7 K 7 VAL C 154 GLY C 159 -1 N ILE C 158 O ALA C 204 SHEET 1 L 2 SER C 306 VAL C 307 0 SHEET 2 L 2 LYS C 310 PRO C 311 -1 O LYS C 310 N VAL C 307 SHEET 1 M 2 VAL C 330 ILE C 331 0 SHEET 2 M 2 VAL C 346 THR C 347 -1 O VAL C 346 N ILE C 331 LINK C MSE A 42 N THR A 43 1555 1555 1.33 LINK C ILE A 84 N MSE A 85 1555 1555 1.33 LINK C MSE A 85 N ASP A 86 1555 1555 1.34 LINK C LEU A 212 N MSE A 213 1555 1555 1.34 LINK C MSE A 213 N GLY A 214 1555 1555 1.34 LINK C ILE A 244 N MSE A 245 1555 1555 1.33 LINK C MSE A 245 N ASP A 246 1555 1555 1.33 LINK C THR A 318 N MSE A 319 1555 1555 1.33 LINK C MSE A 319 N ASP A 320 1555 1555 1.33 LINK C MSE B 42 N THR B 43 1555 1555 1.33 LINK C ILE B 84 N MSE B 85 1555 1555 1.33 LINK C MSE B 85 N ASP B 86 1555 1555 1.33 LINK C LEU B 212 N MSE B 213 1555 1555 1.32 LINK C MSE B 213 N GLY B 214 1555 1555 1.33 LINK C ILE B 244 N MSE B 245 1555 1555 1.32 LINK C MSE B 245 N ASP B 246 1555 1555 1.34 LINK C THR B 318 N MSE B 319 1555 1555 1.33 LINK C MSE B 319 N ASP B 320 1555 1555 1.33 LINK C VAL B 335 N MSE B 336 1555 1555 1.33 LINK C MSE C 42 N THR C 43 1555 1555 1.33 LINK C ILE C 84 N MSE C 85 1555 1555 1.34 LINK C MSE C 85 N ASP C 86 1555 1555 1.33 LINK C LEU C 212 N MSE C 213 1555 1555 1.33 LINK C MSE C 213 N GLY C 214 1555 1555 1.33 LINK C ILE C 244 N MSE C 245 1555 1555 1.32 LINK C MSE C 245 N ASP C 246 1555 1555 1.33 LINK C THR C 318 N MSE C 319 1555 1555 1.33 LINK C MSE C 319 N ASP C 320 1555 1555 1.33 CRYST1 207.681 143.062 41.529 90.00 90.07 90.00 C 1 2 1 12 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 0.004815 0.000000 0.000006 0.00000 SCALE2 0.000000 0.006990 0.000000 0.00000 SCALE3 0.000000 0.000000 0.024080 0.00000 HETATM 1 N MSE A 42 35.704 35.956 -17.001 1.00 85.53 N HETATM 2 CA MSE A 42 35.232 34.554 -16.774 1.00 85.47 C HETATM 3 C MSE A 42 34.193 34.471 -15.651 1.00 77.00 C HETATM 4 O MSE A 42 33.852 35.471 -15.012 1.00 76.99 O HETATM 5 CB MSE A 42 36.419 33.648 -16.422 1.00 97.11 C HETATM 6 CG MSE A 42 37.560 33.638 -17.438 1.00110.62 C HETATM 7 SE MSE A 42 39.167 32.757 -16.742 1.00134.09 SE HETATM 8 CE MSE A 42 40.013 34.307 -15.925 1.00123.71 C