HEADER OXIDOREDUCTASE 04-DEC-13 4NV6 TITLE C212A MUTANT OF SYNECHOCOCCUS VKOR COMPND MOL_ID: 1; COMPND 2 MOLECULE: VKORC1/THIOREDOXIN DOMAIN PROTEIN; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES; COMPND 5 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SYNECHOCOCCUS SP.; SOURCE 3 ORGANISM_TAXID: 321332; SOURCE 4 STRAIN: JA-2-3B'A(2-13); SOURCE 5 GENE: CYB_2278; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET20B KEYWDS FOUR HELIX BUNDLE, OXIDOREDUCTASE, THIOREDOXIN-LIKE PROTEIN, MEMBRANE EXPDTA X-RAY DIFFRACTION AUTHOR S.LIU,W.CHENG,R.FOWLE GRIDER,G.SHEN,W.LI REVDAT 2 16-OCT-24 4NV6 1 REMARK SEQADV REVDAT 1 12-FEB-14 4NV6 0 JRNL AUTH S.LIU,W.CHENG,R.FOWLE GRIDER,G.SHEN,W.LI JRNL TITL STRUCTURES OF AN INTRAMEMBRANE VITAMIN K EPOXIDE REDUCTASE JRNL TITL 2 HOMOLOG REVEAL CONTROL MECHANISMS FOR ELECTRON TRANSFER. JRNL REF NAT COMMUN V. 5 3110 2014 JRNL REFN ESSN 2041-1723 JRNL PMID 24477003 JRNL DOI 10.1038/NCOMMS4110 REMARK 2 REMARK 2 RESOLUTION. 4.19 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (PHENIX.REFINE: 1.8.2_1309) 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) : 4.19 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 45.68 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.410 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.7 REMARK 3 NUMBER OF REFLECTIONS : 5713 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.302 REMARK 3 R VALUE (WORKING SET) : 0.299 REMARK 3 FREE R VALUE : 0.331 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 9.990 REMARK 3 FREE R VALUE TEST SET COUNT : 571 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 45.6854 - 6.6512 0.99 1333 131 0.2964 0.3281 REMARK 3 2 6.6512 - 5.2818 1.00 1280 149 0.3474 0.4245 REMARK 3 3 5.2818 - 4.6148 1.00 1292 123 0.2622 0.2619 REMARK 3 4 4.6148 - 4.1900 0.99 1237 168 0.2948 0.3029 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 : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.530 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 41.870 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 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 : 0.005 2081 REMARK 3 ANGLE : 0.842 2840 REMARK 3 CHIRALITY : 0.031 327 REMARK 3 PLANARITY : 0.004 352 REMARK 3 DIHEDRAL : 14.459 722 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 1 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: ALL REMARK 3 ORIGIN FOR THE GROUP (A): 23.4539 -48.6099 2.5404 REMARK 3 T TENSOR REMARK 3 T11: -1.0082 T22: -0.7277 REMARK 3 T33: 0.1858 T12: 1.7547 REMARK 3 T13: -0.4490 T23: 0.3404 REMARK 3 L TENSOR REMARK 3 L11: 0.2526 L22: 0.1572 REMARK 3 L33: 0.3179 L12: 0.1639 REMARK 3 L13: -0.0399 L23: -0.0360 REMARK 3 S TENSOR REMARK 3 S11: 0.0890 S12: 0.0232 S13: 0.1800 REMARK 3 S21: -0.0257 S22: -0.4713 S23: 0.0746 REMARK 3 S31: 0.9829 S32: 0.4493 S33: -0.1654 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 4NV6 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 07-JAN-14. REMARK 100 THE DEPOSITION ID IS D_1000083695. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 22-OCT-12 REMARK 200 TEMPERATURE (KELVIN) : 77 REMARK 200 PH : 5.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 24-ID-C REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97900 REMARK 200 MONOCHROMATOR : 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 : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 5732 REMARK 200 RESOLUTION RANGE HIGH (A) : 4.190 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.300 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 200 DATA REDUNDANCY : 9.500 REMARK 200 R MERGE (I) : 0.11100 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 16.4000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 4.19 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 4.27 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 9.50 REMARK 200 R MERGE FOR SHELL (I) : 0.94900 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 2.300 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PARROT REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 79.85 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): NULL REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: A 20MG/ML PROTEIN SOLUTION WAS MIXED REMARK 280 OVERNIGHT WITH 15MG/ML DOPC (1,2-DIOLEOYL-SN-GLYCERO-3- REMARK 280 PHOSPHOCHOLINE), AND 0.5% DDM. THIS MIXTURE WAS CRYSTALLIZED REMARK 280 WITH A BUFFER CONTAINING 11% PEG1500, 8% GLYCEROL, 5% ETHANOL, REMARK 280 0.1M MGCL2, 0.1M NACL, AND 0.1M SODIUM CACODYLATE, PH 5.5, VAPOR REMARK 280 DIFFUSION, HANGING DROP, TEMPERATURE 295K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 61 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+1/3 REMARK 290 3555 -X+Y,-X,Z+2/3 REMARK 290 4555 -X,-Y,Z+1/2 REMARK 290 5555 Y,-X+Y,Z+5/6 REMARK 290 6555 X-Y,X,Z+1/6 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 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 22.90800 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 45.81600 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 34.36200 REMARK 290 SMTRY1 5 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 5 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 57.27000 REMARK 290 SMTRY1 6 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 11.45400 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: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 APPLY THE FOLLOWING TO CHAINS: A 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 SER A 3 REMARK 465 TYR A 4 REMARK 465 LEU A 5 REMARK 465 LYS A 6 REMARK 465 LEU A 7 REMARK 465 LYS A 8 REMARK 465 ALA A 9 REMARK 465 GLN A 10 REMARK 465 GLU A 11 REMARK 465 GLU A 12 REMARK 465 THR A 13 REMARK 465 TRP A 14 REMARK 465 LEU A 15 REMARK 465 GLN A 16 REMARK 465 GLY A 92 REMARK 465 ASP A 155 REMARK 465 ARG A 283 REMARK 465 LEU A 284 REMARK 465 GLU A 285 REMARK 465 HIS A 286 REMARK 465 HIS A 287 REMARK 465 HIS A 288 REMARK 465 HIS A 289 REMARK 465 HIS A 290 REMARK 465 HIS A 291 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 44 81.25 39.44 REMARK 500 CYS A 56 -33.29 -137.87 REMARK 500 TRP A 64 -34.33 111.30 REMARK 500 REMARK 500 REMARK: NULL REMARK 610 REMARK 610 MISSING HETEROATOM REMARK 610 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 610 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 610 I=INSERTION CODE): REMARK 610 M RES C SSEQI REMARK 610 U10 A 501 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE U10 A 501 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 4NSZ RELATED DB: PDB REMARK 900 RELATED ID: 4NV2 RELATED DB: PDB REMARK 900 RELATED ID: 4NV5 RELATED DB: PDB REMARK 900 RELATED ID: 3KP9 RELATED DB: PDB REMARK 900 THE SAME PROTEIN IN A DIFFERENT ELECTRON TRANSFER STATE REMARK 900 RELATED ID: 3KP8 RELATED DB: PDB DBREF 4NV6 A 1 283 UNP Q2JJF6 Q2JJF6_SYNJB 1 283 SEQADV 4NV6 ALA A 212 UNP Q2JJF6 CYS 212 ENGINEERED MUTATION SEQADV 4NV6 LEU A 284 UNP Q2JJF6 EXPRESSION TAG SEQADV 4NV6 GLU A 285 UNP Q2JJF6 EXPRESSION TAG SEQADV 4NV6 HIS A 286 UNP Q2JJF6 EXPRESSION TAG SEQADV 4NV6 HIS A 287 UNP Q2JJF6 EXPRESSION TAG SEQADV 4NV6 HIS A 288 UNP Q2JJF6 EXPRESSION TAG SEQADV 4NV6 HIS A 289 UNP Q2JJF6 EXPRESSION TAG SEQADV 4NV6 HIS A 290 UNP Q2JJF6 EXPRESSION TAG SEQADV 4NV6 HIS A 291 UNP Q2JJF6 EXPRESSION TAG SEQRES 1 A 291 MET ALA SER TYR LEU LYS LEU LYS ALA GLN GLU GLU THR SEQRES 2 A 291 TRP LEU GLN ARG HIS SER ARG LEU ILE LEU ALA ILE LEU SEQRES 3 A 291 ALA GLY LEU GLY SER LEU LEU THR ALA TYR LEU THR TYR SEQRES 4 A 291 THR LYS LEU THR GLU GLN PRO ALA ALA PHE CYS THR GLY SEQRES 5 A 291 ASP GLY GLY CYS ASP LEU VAL LEU SER SER ARG TRP ALA SEQRES 6 A 291 GLU PHE LEU GLY ILE PRO THR ALA ALA VAL GLY LEU LEU SEQRES 7 A 291 GLY PHE LEU GLY VAL LEU ALA LEU ALA VAL LEU PRO ASP SEQRES 8 A 291 GLY LEU PRO LEU VAL LYS ARG TRP ARG TRP PRO ALA LEU SEQRES 9 A 291 PHE GLY LEU VAL SER ALA MET THR ALA PHE GLU MET TYR SEQRES 10 A 291 MET LEU TYR LEU MET VAL ALA VAL LEU ARG GLN PHE CYS SEQRES 11 A 291 MET TYR CYS THR THR ALA ILE ILE LEU VAL ALA GLY LEU SEQRES 12 A 291 GLY LEU VAL THR VAL LEU GLY HIS ARG TRP LEU ASP GLY SEQRES 13 A 291 GLY LYS LEU ALA PHE SER TYR ILE LEU VAL ALA PHE LEU SEQRES 14 A 291 THR LEU VAL THR THR ILE GLY VAL TYR ALA ASN GLN VAL SEQRES 15 A 291 PRO PRO PRO SER PRO LEU ALA VAL GLY LEU ALA ALA HIS SEQRES 16 A 291 LEU ARG GLN ILE GLY GLY THR MET TYR GLY ALA TYR TRP SEQRES 17 A 291 CYS PRO HIS ALA GLN ASP GLN LYS GLU LEU PHE GLY ALA SEQRES 18 A 291 ALA PHE ASP GLN VAL PRO TYR VAL GLU CYS SER PRO ASN SEQRES 19 A 291 GLY PRO GLY THR PRO GLN ALA GLN GLU CYS THR GLU ALA SEQRES 20 A 291 GLY ILE THR SER TYR PRO THR TRP ILE ILE ASN GLY ARG SEQRES 21 A 291 THR TYR THR GLY VAL ARG SER LEU GLU ALA LEU ALA VAL SEQRES 22 A 291 ALA SER GLY TYR PRO LEU GLU GLU GLY ARG LEU GLU HIS SEQRES 23 A 291 HIS HIS HIS HIS HIS HET U10 A 501 33 HETNAM U10 UBIQUINONE-10 HETSYN U10 COENZYME Q10 FORMUL 2 U10 C59 H90 O4 HELIX 1 1 ARG A 20 GLU A 44 1 25 HELIX 2 2 CYS A 56 SER A 61 1 6 HELIX 3 3 THR A 72 LEU A 89 1 18 HELIX 4 4 LEU A 95 ALA A 124 1 30 HELIX 5 5 CYS A 130 LEU A 149 1 20 HELIX 6 6 GLY A 157 ASN A 180 1 24 HELIX 7 7 SER A 186 GLY A 200 1 15 HELIX 8 8 CYS A 209 GLY A 220 1 12 HELIX 9 9 ALA A 221 GLN A 225 5 5 HELIX 10 10 ALA A 241 GLY A 248 1 8 HELIX 11 11 SER A 267 GLY A 276 1 10 SHEET 1 A 2 GLU A 66 PHE A 67 0 SHEET 2 A 2 ILE A 70 PRO A 71 -1 O ILE A 70 N PHE A 67 SHEET 1 B 4 TYR A 228 GLU A 230 0 SHEET 2 B 4 THR A 202 GLY A 205 1 N MET A 203 O VAL A 229 SHEET 3 B 4 THR A 254 ILE A 257 -1 O THR A 254 N TYR A 204 SHEET 4 B 4 ARG A 260 THR A 263 -1 O TYR A 262 N TRP A 255 SSBOND 1 CYS A 56 CYS A 130 1555 1555 2.03 SSBOND 2 CYS A 231 CYS A 244 1555 1555 2.03 CISPEP 1 GLY A 54 GLY A 55 0 0.95 CISPEP 2 TYR A 252 PRO A 253 0 -6.53 SITE 1 AC1 13 LYS A 41 VAL A 59 LEU A 60 ALA A 65 SITE 2 AC1 13 THR A 72 GLY A 76 ALA A 110 MET A 111 SITE 3 AC1 13 GLU A 115 MET A 118 MET A 122 CYS A 133 SITE 4 AC1 13 ALA A 136 CRYST1 139.563 139.563 68.724 90.00 90.00 120.00 P 61 6 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 0.007165 0.004137 0.000000 0.00000 SCALE2 0.000000 0.008274 0.000000 0.00000 SCALE3 0.000000 0.000000 0.014551 0.00000