HEADER ISOMERASE 20-SEP-10 3OWS TITLE CRYSTAL STRUCTURE OF KETOSTEROID ISOMERASE D40N/C69S/C81S/C97S/M116C- TITLE 2 CN FROM P. PUTIDA WITH BOUND EQUILENIN COMPND MOL_ID: 1; COMPND 2 MOLECULE: STEROID DELTA-ISOMERASE; COMPND 3 CHAIN: A, B, C, D; COMPND 4 SYNONYM: DELTA(5)-3-KETOSTEROID ISOMERASE; COMPND 5 EC: 5.3.3.1; COMPND 6 ENGINEERED: YES; COMPND 7 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: PSEUDOMONAS PUTIDA; SOURCE 3 ORGANISM_TAXID: 303; SOURCE 4 GENE: KSI; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 511693; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PKK223-3 KEYWDS ISOMERASE, STEROID, CYANYLATION EXPDTA X-RAY DIFFRACTION AUTHOR P.A.SIGALA,T.D.FENN,D.HERSCHLAG REVDAT 7 06-NOV-24 3OWS 1 REMARK REVDAT 6 06-DEC-23 3OWS 1 REMARK REVDAT 5 06-SEP-23 3OWS 1 REMARK SEQADV LINK REVDAT 4 17-JUL-13 3OWS 1 JRNL REVDAT 3 07-MAR-12 3OWS 1 JRNL REVDAT 2 15-FEB-12 3OWS 1 JRNL REVDAT 1 21-SEP-11 3OWS 0 JRNL AUTH P.A.SIGALA,A.T.FAFARMAN,J.P.SCHWANS,S.D.FRIED,T.D.FENN, JRNL AUTH 2 J.M.CAAVEIRO,B.PYBUS,D.RINGE,G.A.PETSKO,S.G.BOXER, JRNL AUTH 3 D.HERSCHLAG JRNL TITL QUANTITATIVE DISSECTION OF HYDROGEN BOND-MEDIATED PROTON JRNL TITL 2 TRANSFER IN THE KETOSTEROID ISOMERASE ACTIVE SITE. JRNL REF PROC.NATL.ACAD.SCI.USA V. 109 E299 2013 JRNL REFN ISSN 0027-8424 JRNL PMID 23798390 JRNL DOI 10.1073/PNAS.1302191110 REMARK 2 REMARK 2 RESOLUTION. 1.71 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE, REMARK 3 : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER, REMARK 3 : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY, REMARK 3 : REETAL PAI,RANDY READ,JANE RICHARDSON, REMARK 3 : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI, REMARK 3 : NICHOLAS SAUTER,JACOB SMITH,LAURENT REMARK 3 : STORONI,TOM TERWILLIGER,PETER ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.71 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 36.41 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 0.030 REMARK 3 COMPLETENESS FOR RANGE (%) : 72.8 REMARK 3 NUMBER OF REFLECTIONS : 38538 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.215 REMARK 3 R VALUE (WORKING SET) : 0.212 REMARK 3 FREE R VALUE : 0.257 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 1964 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS). REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE REMARK 3 1 36.4100 - 4.1074 0.99 3607 194 0.1838 0.2020 REMARK 3 2 4.1074 - 3.2608 0.99 3562 191 0.1833 0.2048 REMARK 3 3 3.2608 - 2.8488 0.98 3476 204 0.2179 0.2626 REMARK 3 4 2.8488 - 2.5884 0.96 3488 174 0.2253 0.2733 REMARK 3 5 2.5884 - 2.4029 0.94 3342 165 0.2262 0.3024 REMARK 3 6 2.4029 - 2.2613 0.93 3346 201 0.2226 0.2837 REMARK 3 7 2.2613 - 2.1480 0.89 3182 169 0.2193 0.2641 REMARK 3 8 2.1480 - 2.0545 0.82 2933 169 0.2118 0.2982 REMARK 3 9 2.0545 - 1.9755 0.75 2693 136 0.2224 0.2778 REMARK 3 10 1.9755 - 1.9073 0.64 2270 117 0.2353 0.3381 REMARK 3 11 1.9073 - 1.8477 0.50 1795 90 0.2444 0.2991 REMARK 3 12 1.8477 - 1.7948 0.37 1343 67 0.2571 0.3329 REMARK 3 13 1.7948 - 1.7476 0.27 945 52 0.2693 0.3010 REMARK 3 14 1.7476 - 1.7100 0.17 592 35 0.2904 0.3388 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.11 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : 0.42 REMARK 3 B_SOL : 50.62 REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 1.440 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : NULL REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 11.58 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 28.86 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.83570 REMARK 3 B22 (A**2) : -11.46480 REMARK 3 B33 (A**2) : 3.74700 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 6.04340 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 TWINNING INFORMATION. REMARK 3 FRACTION: NULL REMARK 3 OPERATOR: NULL REMARK 3 REMARK 3 DEVIATIONS FROM IDEAL VALUES. REMARK 3 RMSD COUNT REMARK 3 BOND : 0.006 4176 REMARK 3 ANGLE : 1.076 5688 REMARK 3 CHIRALITY : 0.065 596 REMARK 3 PLANARITY : 0.003 756 REMARK 3 DIHEDRAL : 16.203 1524 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 4 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: CHAIN A REMARK 3 ORIGIN FOR THE GROUP (A): 3.1477 -7.3797 20.1430 REMARK 3 T TENSOR REMARK 3 T11: 0.0518 T22: 0.0825 REMARK 3 T33: 0.0540 T12: -0.0046 REMARK 3 T13: -0.0039 T23: 0.0050 REMARK 3 L TENSOR REMARK 3 L11: 0.6497 L22: 0.4299 REMARK 3 L33: -0.0293 L12: 0.2029 REMARK 3 L13: 0.1871 L23: -0.1006 REMARK 3 S TENSOR REMARK 3 S11: -0.0433 S12: 0.0415 S13: 0.0797 REMARK 3 S21: -0.0712 S22: 0.0473 S23: 0.0636 REMARK 3 S31: 0.0119 S32: -0.0169 S33: 0.0020 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: CHAIN B REMARK 3 ORIGIN FOR THE GROUP (A): -15.1865 14.0290 6.4187 REMARK 3 T TENSOR REMARK 3 T11: 0.1050 T22: 0.0902 REMARK 3 T33: 0.1432 T12: 0.0054 REMARK 3 T13: -0.0049 T23: 0.0162 REMARK 3 L TENSOR REMARK 3 L11: 0.2545 L22: 0.7823 REMARK 3 L33: 0.4964 L12: 0.3947 REMARK 3 L13: -0.0218 L23: -0.4104 REMARK 3 S TENSOR REMARK 3 S11: -0.0281 S12: -0.0333 S13: -0.1656 REMARK 3 S21: 0.1179 S22: -0.0312 S23: -0.2827 REMARK 3 S31: -0.0135 S32: 0.0604 S33: 0.0706 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: CHAIN C REMARK 3 ORIGIN FOR THE GROUP (A): -23.6143 -19.6953 25.3869 REMARK 3 T TENSOR REMARK 3 T11: 0.0876 T22: 0.0979 REMARK 3 T33: 0.1221 T12: -0.0025 REMARK 3 T13: -0.0169 T23: 0.0013 REMARK 3 L TENSOR REMARK 3 L11: 0.8445 L22: 0.2785 REMARK 3 L33: 0.3252 L12: 0.1816 REMARK 3 L13: -0.1687 L23: -0.1421 REMARK 3 S TENSOR REMARK 3 S11: 0.0290 S12: -0.0615 S13: -0.1752 REMARK 3 S21: -0.0079 S22: -0.0719 S23: -0.1134 REMARK 3 S31: 0.0590 S32: 0.0324 S33: -0.0076 REMARK 3 TLS GROUP : 4 REMARK 3 SELECTION: CHAIN D REMARK 3 ORIGIN FOR THE GROUP (A): -13.4656 -37.8965 2.7483 REMARK 3 T TENSOR REMARK 3 T11: 0.1036 T22: 0.1101 REMARK 3 T33: 0.1283 T12: -0.0049 REMARK 3 T13: -0.0127 T23: 0.0150 REMARK 3 L TENSOR REMARK 3 L11: 0.2197 L22: 0.5897 REMARK 3 L33: 1.0855 L12: 0.3542 REMARK 3 L13: -0.0708 L23: -0.2261 REMARK 3 S TENSOR REMARK 3 S11: -0.0056 S12: -0.0328 S13: 0.0511 REMARK 3 S21: -0.0031 S22: -0.1198 S23: -0.1775 REMARK 3 S31: -0.1665 S32: 0.1283 S33: 0.1066 REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 3OWS COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 21-SEP-10. REMARK 100 THE DEPOSITION ID IS D_1000061669. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 02-DEC-07 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.2 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ALS REMARK 200 BEAMLINE : 8.2.2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.0 REMARK 200 MONOCHROMATOR : DOUBLE CRYSTAL, SI(111) REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 41740 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.710 REMARK 200 RESOLUTION RANGE LOW (A) : 36.410 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 79.0 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.71 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.75 REMARK 200 COMPLETENESS FOR SHELL (%) : 17.0 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: PHASES REMARK 200 STARTING MODEL: PDB ENTRY 2PZV REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 43.07 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.16 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 1.1 M AMMONIUM SULFATE, 5% REMARK 280 ISOPROPANOL, 40 MM POTASSIUM PHOSPHATE, PH 7.2, VAPOR DIFFUSION, REMARK 280 HANGING DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,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 64.85850 REMARK 290 SMTRY3 2 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: 2160 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 12740 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -12.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, 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 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: 2140 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 12780 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -12.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: B, 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 GLN A 131 REMARK 465 MET B 1 REMARK 465 GLN B 131 REMARK 465 MET C 1 REMARK 465 GLN C 131 REMARK 465 MET D 1 REMARK 465 GLN D 131 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 OE1 GLN B 52 O HOH B 365 2.19 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 GLU A 129 106.56 -42.63 REMARK 500 REMARK 500 REMARK: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EQU A 200 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EQU B 200 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EQU C 200 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EQU D 200 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3OWU RELATED DB: PDB REMARK 900 RELATED ID: 3OWY RELATED DB: PDB DBREF 3OWS A 1 131 UNP P07445 SDIS_PSEPU 1 131 DBREF 3OWS B 1 131 UNP P07445 SDIS_PSEPU 1 131 DBREF 3OWS C 1 131 UNP P07445 SDIS_PSEPU 1 131 DBREF 3OWS D 1 131 UNP P07445 SDIS_PSEPU 1 131 SEQADV 3OWS ASN A 40 UNP P07445 ASP 40 ENGINEERED MUTATION SEQADV 3OWS SER A 69 UNP P07445 CYS 69 ENGINEERED MUTATION SEQADV 3OWS SER A 81 UNP P07445 CYS 81 ENGINEERED MUTATION SEQADV 3OWS SER A 97 UNP P07445 CYS 97 ENGINEERED MUTATION SEQADV 3OWS XCN A 116 UNP P07445 MET 116 ENGINEERED MUTATION SEQADV 3OWS ASN B 40 UNP P07445 ASP 40 ENGINEERED MUTATION SEQADV 3OWS SER B 69 UNP P07445 CYS 69 ENGINEERED MUTATION SEQADV 3OWS SER B 81 UNP P07445 CYS 81 ENGINEERED MUTATION SEQADV 3OWS SER B 97 UNP P07445 CYS 97 ENGINEERED MUTATION SEQADV 3OWS XCN B 116 UNP P07445 MET 116 ENGINEERED MUTATION SEQADV 3OWS ASN C 40 UNP P07445 ASP 40 ENGINEERED MUTATION SEQADV 3OWS SER C 69 UNP P07445 CYS 69 ENGINEERED MUTATION SEQADV 3OWS SER C 81 UNP P07445 CYS 81 ENGINEERED MUTATION SEQADV 3OWS SER C 97 UNP P07445 CYS 97 ENGINEERED MUTATION SEQADV 3OWS XCN C 116 UNP P07445 MET 116 ENGINEERED MUTATION SEQADV 3OWS ASN D 40 UNP P07445 ASP 40 ENGINEERED MUTATION SEQADV 3OWS SER D 69 UNP P07445 CYS 69 ENGINEERED MUTATION SEQADV 3OWS SER D 81 UNP P07445 CYS 81 ENGINEERED MUTATION SEQADV 3OWS SER D 97 UNP P07445 CYS 97 ENGINEERED MUTATION SEQADV 3OWS XCN D 116 UNP P07445 MET 116 ENGINEERED MUTATION SEQRES 1 A 131 MET ASN LEU PRO THR ALA GLN GLU VAL GLN GLY LEU MET SEQRES 2 A 131 ALA ARG TYR ILE GLU LEU VAL ASP VAL GLY ASP ILE GLU SEQRES 3 A 131 ALA ILE VAL GLN MET TYR ALA ASP ASP ALA THR VAL GLU SEQRES 4 A 131 ASN PRO PHE GLY GLN PRO PRO ILE HIS GLY ARG GLU GLN SEQRES 5 A 131 ILE ALA ALA PHE TYR ARG GLN GLY LEU GLY GLY GLY LYS SEQRES 6 A 131 VAL ARG ALA SER LEU THR GLY PRO VAL ARG ALA SER HIS SEQRES 7 A 131 ASN GLY SER GLY ALA MET PRO PHE ARG VAL GLU MET VAL SEQRES 8 A 131 TRP ASN GLY GLN PRO SER ALA LEU ASP VAL ILE ASP VAL SEQRES 9 A 131 MET ARG PHE ASP GLU HIS GLY ARG ILE GLN THR XCN GLN SEQRES 10 A 131 ALA TYR TRP SER GLU VAL ASN LEU SER VAL ARG GLU PRO SEQRES 11 A 131 GLN SEQRES 1 B 131 MET ASN LEU PRO THR ALA GLN GLU VAL GLN GLY LEU MET SEQRES 2 B 131 ALA ARG TYR ILE GLU LEU VAL ASP VAL GLY ASP ILE GLU SEQRES 3 B 131 ALA ILE VAL GLN MET TYR ALA ASP ASP ALA THR VAL GLU SEQRES 4 B 131 ASN PRO PHE GLY GLN PRO PRO ILE HIS GLY ARG GLU GLN SEQRES 5 B 131 ILE ALA ALA PHE TYR ARG GLN GLY LEU GLY GLY GLY LYS SEQRES 6 B 131 VAL ARG ALA SER LEU THR GLY PRO VAL ARG ALA SER HIS SEQRES 7 B 131 ASN GLY SER GLY ALA MET PRO PHE ARG VAL GLU MET VAL SEQRES 8 B 131 TRP ASN GLY GLN PRO SER ALA LEU ASP VAL ILE ASP VAL SEQRES 9 B 131 MET ARG PHE ASP GLU HIS GLY ARG ILE GLN THR XCN GLN SEQRES 10 B 131 ALA TYR TRP SER GLU VAL ASN LEU SER VAL ARG GLU PRO SEQRES 11 B 131 GLN SEQRES 1 C 131 MET ASN LEU PRO THR ALA GLN GLU VAL GLN GLY LEU MET SEQRES 2 C 131 ALA ARG TYR ILE GLU LEU VAL ASP VAL GLY ASP ILE GLU SEQRES 3 C 131 ALA ILE VAL GLN MET TYR ALA ASP ASP ALA THR VAL GLU SEQRES 4 C 131 ASN PRO PHE GLY GLN PRO PRO ILE HIS GLY ARG GLU GLN SEQRES 5 C 131 ILE ALA ALA PHE TYR ARG GLN GLY LEU GLY GLY GLY LYS SEQRES 6 C 131 VAL ARG ALA SER LEU THR GLY PRO VAL ARG ALA SER HIS SEQRES 7 C 131 ASN GLY SER GLY ALA MET PRO PHE ARG VAL GLU MET VAL SEQRES 8 C 131 TRP ASN GLY GLN PRO SER ALA LEU ASP VAL ILE ASP VAL SEQRES 9 C 131 MET ARG PHE ASP GLU HIS GLY ARG ILE GLN THR XCN GLN SEQRES 10 C 131 ALA TYR TRP SER GLU VAL ASN LEU SER VAL ARG GLU PRO SEQRES 11 C 131 GLN SEQRES 1 D 131 MET ASN LEU PRO THR ALA GLN GLU VAL GLN GLY LEU MET SEQRES 2 D 131 ALA ARG TYR ILE GLU LEU VAL ASP VAL GLY ASP ILE GLU SEQRES 3 D 131 ALA ILE VAL GLN MET TYR ALA ASP ASP ALA THR VAL GLU SEQRES 4 D 131 ASN PRO PHE GLY GLN PRO PRO ILE HIS GLY ARG GLU GLN SEQRES 5 D 131 ILE ALA ALA PHE TYR ARG GLN GLY LEU GLY GLY GLY LYS SEQRES 6 D 131 VAL ARG ALA SER LEU THR GLY PRO VAL ARG ALA SER HIS SEQRES 7 D 131 ASN GLY SER GLY ALA MET PRO PHE ARG VAL GLU MET VAL SEQRES 8 D 131 TRP ASN GLY GLN PRO SER ALA LEU ASP VAL ILE ASP VAL SEQRES 9 D 131 MET ARG PHE ASP GLU HIS GLY ARG ILE GLN THR XCN GLN SEQRES 10 D 131 ALA TYR TRP SER GLU VAL ASN LEU SER VAL ARG GLU PRO SEQRES 11 D 131 GLN MODRES 3OWS XCN A 116 CYS S-CYANO-L-CYSTEINE MODRES 3OWS XCN B 116 CYS S-CYANO-L-CYSTEINE MODRES 3OWS XCN C 116 CYS S-CYANO-L-CYSTEINE MODRES 3OWS XCN D 116 CYS S-CYANO-L-CYSTEINE HET XCN A 116 8 HET XCN B 116 8 HET XCN C 116 8 HET XCN D 116 8 HET EQU A 200 20 HET EQU B 200 20 HET EQU C 200 20 HET EQU D 200 20 HETNAM XCN S-CYANO-L-CYSTEINE HETNAM EQU EQUILENIN FORMUL 1 XCN 4(C4 H6 N2 O2 S) FORMUL 5 EQU 4(C18 H18 O2) FORMUL 9 HOH *290(H2 O) HELIX 1 1 THR A 5 VAL A 22 1 18 HELIX 2 2 ASP A 24 MET A 31 1 8 HELIX 3 3 GLY A 49 GLY A 62 1 14 HELIX 4 4 SER A 121 VAL A 123 5 3 HELIX 5 5 THR B 5 GLY B 23 1 19 HELIX 6 6 ASP B 24 MET B 31 1 8 HELIX 7 7 GLY B 49 GLY B 62 1 14 HELIX 8 8 SER B 121 VAL B 123 5 3 HELIX 9 9 THR C 5 VAL C 22 1 18 HELIX 10 10 ASP C 24 MET C 31 1 8 HELIX 11 11 GLY C 49 GLY C 62 1 14 HELIX 12 12 SER C 121 VAL C 123 5 3 HELIX 13 13 THR D 5 VAL D 22 1 18 HELIX 14 14 ASP D 24 MET D 31 1 8 HELIX 15 15 GLY D 49 GLY D 62 1 14 HELIX 16 16 SER D 121 VAL D 123 5 3 SHEET 1 A 6 ILE A 47 HIS A 48 0 SHEET 2 A 6 TYR A 32 GLU A 39 -1 N VAL A 38 O ILE A 47 SHEET 3 A 6 ILE A 113 TYR A 119 1 O ILE A 113 N ALA A 33 SHEET 4 A 6 GLN A 95 PHE A 107 -1 N ILE A 102 O TYR A 119 SHEET 5 A 6 SER A 81 TRP A 92 -1 N TRP A 92 O GLN A 95 SHEET 6 A 6 ARG A 75 ALA A 76 -1 N ARG A 75 O ALA A 83 SHEET 1 B 4 ARG A 67 LEU A 70 0 SHEET 2 B 4 SER A 81 TRP A 92 -1 O GLU A 89 N ARG A 67 SHEET 3 B 4 GLN A 95 PHE A 107 -1 O GLN A 95 N TRP A 92 SHEET 4 B 4 LEU A 125 VAL A 127 -1 O SER A 126 N ALA A 98 SHEET 1 C 6 ILE B 47 HIS B 48 0 SHEET 2 C 6 TYR B 32 GLU B 39 -1 N VAL B 38 O ILE B 47 SHEET 3 C 6 ILE B 113 TYR B 119 1 O ILE B 113 N ALA B 33 SHEET 4 C 6 GLN B 95 PHE B 107 -1 N ARG B 106 O GLN B 114 SHEET 5 C 6 SER B 81 TRP B 92 -1 N MET B 90 O SER B 97 SHEET 6 C 6 ARG B 75 ALA B 76 -1 N ARG B 75 O ALA B 83 SHEET 1 D 4 ARG B 67 LEU B 70 0 SHEET 2 D 4 SER B 81 TRP B 92 -1 O GLU B 89 N ARG B 67 SHEET 3 D 4 GLN B 95 PHE B 107 -1 O SER B 97 N MET B 90 SHEET 4 D 4 LEU B 125 VAL B 127 -1 O SER B 126 N ALA B 98 SHEET 1 E 6 ILE C 47 HIS C 48 0 SHEET 2 E 6 TYR C 32 GLU C 39 -1 N VAL C 38 O ILE C 47 SHEET 3 E 6 ILE C 113 TYR C 119 1 O ILE C 113 N ALA C 33 SHEET 4 E 6 GLN C 95 PHE C 107 -1 N ILE C 102 O TYR C 119 SHEET 5 E 6 SER C 81 TRP C 92 -1 N MET C 90 O SER C 97 SHEET 6 E 6 ARG C 75 ALA C 76 -1 N ARG C 75 O ALA C 83 SHEET 1 F 4 ARG C 67 LEU C 70 0 SHEET 2 F 4 SER C 81 TRP C 92 -1 O GLU C 89 N ARG C 67 SHEET 3 F 4 GLN C 95 PHE C 107 -1 O SER C 97 N MET C 90 SHEET 4 F 4 LEU C 125 VAL C 127 -1 O SER C 126 N ALA C 98 SHEET 1 G 6 ILE D 47 HIS D 48 0 SHEET 2 G 6 TYR D 32 GLU D 39 -1 N VAL D 38 O ILE D 47 SHEET 3 G 6 ILE D 113 TYR D 119 1 O ALA D 118 N GLU D 39 SHEET 4 G 6 GLN D 95 PHE D 107 -1 N ILE D 102 O TYR D 119 SHEET 5 G 6 SER D 81 TRP D 92 -1 N TRP D 92 O GLN D 95 SHEET 6 G 6 ARG D 75 ALA D 76 -1 N ARG D 75 O ALA D 83 SHEET 1 H 4 VAL D 66 LEU D 70 0 SHEET 2 H 4 SER D 81 TRP D 92 -1 O GLU D 89 N ARG D 67 SHEET 3 H 4 GLN D 95 PHE D 107 -1 O GLN D 95 N TRP D 92 SHEET 4 H 4 LEU D 125 VAL D 127 -1 O SER D 126 N ALA D 98 LINK C THR A 115 N XCN A 116 1555 1555 1.33 LINK C XCN A 116 N GLN A 117 1555 1555 1.33 LINK C THR B 115 N XCN B 116 1555 1555 1.33 LINK C XCN B 116 N GLN B 117 1555 1555 1.33 LINK C THR C 115 N XCN C 116 1555 1555 1.33 LINK C XCN C 116 N GLN C 117 1555 1555 1.33 LINK C THR D 115 N XCN D 116 1555 1555 1.33 LINK C XCN D 116 N GLN D 117 1555 1555 1.33 CISPEP 1 ASN A 40 PRO A 41 0 4.51 CISPEP 2 ASN B 40 PRO B 41 0 1.01 CISPEP 3 ASN C 40 PRO C 41 0 1.59 CISPEP 4 ASN D 40 PRO D 41 0 3.44 SITE 1 AC1 6 TYR A 16 ASN A 40 MET A 90 ASP A 103 SITE 2 AC1 6 TRP A 120 HOH A 292 SITE 1 AC2 8 TYR B 16 ASN B 40 PHE B 86 MET B 90 SITE 2 AC2 8 LEU B 99 ASP B 103 TRP B 120 HOH B 233 SITE 1 AC3 6 TYR C 16 ASN C 40 MET C 90 ASP C 103 SITE 2 AC3 6 TRP C 120 HOH C 245 SITE 1 AC4 7 TYR D 16 ASN D 40 MET D 90 TRP D 92 SITE 2 AC4 7 ASP D 103 TRP D 120 HOH D 397 CRYST1 45.582 129.717 45.502 90.00 112.80 90.00 P 1 21 1 8 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 0.021938 0.000000 0.009221 0.00000 SCALE2 0.000000 0.007709 0.000000 0.00000 SCALE3 0.000000 0.000000 0.023839 0.00000