HEADER ELECTRON TRANSPORT 01-JUN-16 5B6Q TITLE CRYSTAL STRUCTURE OF MONOMERIC CYTOCHROME C5 FROM SHEWANELLA VIOLACEA COMPND MOL_ID: 1; COMPND 2 MOLECULE: SOLUBLE CYTOCHROME CA; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: CYTOCHROME C5; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SHEWANELLA VIOLACEA; SOURCE 3 ORGANISM_TAXID: 60217; SOURCE 4 GENE: CYTCA; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: JCB387 KEYWDS CYTOCHROME C5, PROTEIN STABILITY, SHEWANELLA, ELECTRON TRANSPORT EXPDTA X-RAY DIFFRACTION AUTHOR M.MASANARI,S.FUJII,K.KAWAHARA,H.OKI,H.TSUJINO,T.MARUNO,Y.KOBAYASHI, AUTHOR 2 T.OHKUBO,M.NISHIYAMA,Y.HARADA,S.WAKAI,Y.SAMBONGI REVDAT 2 02-OCT-19 5B6Q 1 COMPND REMARK HET HETNAM REVDAT 2 2 1 HETSYN FORMUL LINK SITE REVDAT 2 3 1 ATOM REVDAT 1 19-OCT-16 5B6Q 0 JRNL AUTH M.MASANARI,S.FUJII,K.KAWAHARA,H.OKI,H.TSUJINO,T.MARUNO, JRNL AUTH 2 Y.KOBAYASHI,T.OHKUBO,S.WAKAI,Y.SAMBONGI JRNL TITL COMPARATIVE STUDY ON STABILIZATION MECHANISM OF MONOMERIC JRNL TITL 2 CYTOCHROME C5 FROM DEEP-SEA PIEZOPHILIC SHEWANELLA VIOLACEA JRNL REF BIOSCI.BIOTECHNOL.BIOCHEM. 2016 JRNL REFN ISSN 0916-8451 JRNL PMID 27648635 JRNL DOI 10.1080/09168451.2016.1232155 REMARK 2 REMARK 2 RESOLUTION. 1.78 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.9_1692 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 : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.78 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 34.95 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 96.6 REMARK 3 NUMBER OF REFLECTIONS : 12662 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.216 REMARK 3 R VALUE (WORKING SET) : 0.214 REMARK 3 FREE R VALUE : 0.238 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.010 REMARK 3 FREE R VALUE TEST SET COUNT : 1268 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 34.9572 - 3.7015 0.99 1402 156 0.1720 0.1976 REMARK 3 2 3.7015 - 2.9384 0.99 1317 147 0.1981 0.2013 REMARK 3 3 2.9384 - 2.5671 0.98 1301 145 0.2163 0.2436 REMARK 3 4 2.5671 - 2.3325 0.96 1254 139 0.2257 0.2565 REMARK 3 5 2.3325 - 2.1653 0.96 1241 140 0.2724 0.3178 REMARK 3 6 2.1653 - 2.0377 0.97 1242 136 0.2189 0.2668 REMARK 3 7 2.0377 - 1.9356 0.97 1262 140 0.2226 0.2376 REMARK 3 8 1.9356 - 1.8514 0.96 1226 138 0.3253 0.3709 REMARK 3 9 1.8514 - 1.7801 0.91 1149 127 0.3102 0.3015 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : NULL 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) : 0.210 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 23.690 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 26.79 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 : 0.008 1245 REMARK 3 ANGLE : 1.693 1693 REMARK 3 CHIRALITY : 0.044 168 REMARK 3 PLANARITY : 0.007 211 REMARK 3 DIHEDRAL : 12.338 456 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL 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 5B6Q COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 02-JUN-16. REMARK 100 THE DEPOSITION ID IS D_1300000636. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 02-MAR-15 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : RIGAKU MICROMAX-007 REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU RAXIS IV++ REMARK 200 INTENSITY-INTEGRATION SOFTWARE : CRYSTALCLEAR REMARK 200 DATA SCALING SOFTWARE : D*TREK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 12711 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.780 REMARK 200 RESOLUTION RANGE LOW (A) : 34.951 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 96.7 REMARK 200 DATA REDUNDANCY : 6.120 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 16.1000 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 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: PHASER REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 39.33 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.03 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M IMIDAZOLE, 0.2 M NACL, 0.4 M REMARK 280 NAH2PO4, 1.8 M K2HPO4, VAPOR DIFFUSION, TEMPERATURE 277K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 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 13.29400 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 48.80450 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 25.03750 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 48.80450 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 13.29400 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 25.03750 REMARK 290 SMTRY3 4 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: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 1100 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 4170 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -21.0 KCAL/MOL 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 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 1340 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 4310 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -16.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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 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 GLU A 65 O HOH A 201 2.02 REMARK 500 O HOH B 237 O HOH B 266 2.03 REMARK 500 OE1 GLU A 65 O HOH A 202 2.06 REMARK 500 OE2 GLU A 65 O HOH A 203 2.13 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 ALA A 10 -71.48 -140.62 REMARK 500 ALA B 10 -67.36 -145.28 REMARK 500 LYS B 50 109.04 -55.87 REMARK 500 REMARK 500 REMARK: NULL REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEC A 101 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 15 NE2 REMARK 620 2 HEC A 101 NA 84.8 REMARK 620 3 HEC A 101 NB 83.2 85.2 REMARK 620 4 HEC A 101 NC 88.2 171.6 89.3 REMARK 620 5 HEC A 101 ND 90.4 90.1 172.4 94.6 REMARK 620 6 MET A 53 SD 172.9 93.4 89.9 92.9 96.4 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEC B 101 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 15 NE2 REMARK 620 2 HEC B 101 NA 83.7 REMARK 620 3 HEC B 101 NB 83.6 85.5 REMARK 620 4 HEC B 101 NC 87.2 169.5 88.2 REMARK 620 5 HEC B 101 ND 87.1 90.6 170.3 94.3 REMARK 620 6 IMD B 102 N1 173.7 92.3 91.3 96.3 97.8 REMARK 620 N 1 2 3 4 5 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue HEC A 101 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue IMD B 102 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for Di-peptide HEM B 101 and CYS B REMARK 800 14 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for Di-peptide HEM B 101 and CYS B REMARK 800 11 DBREF 5B6Q A 1 76 UNP Q9RHJ6 Q9RHJ6_SHEVI 22 97 DBREF 5B6Q B 1 76 UNP Q9RHJ6 Q9RHJ6_SHEVI 22 97 SEQRES 1 A 76 GLN GLU GLY LYS ALA VAL TYR ASP LYS ALA CYS HIS ILE SEQRES 2 A 76 CYS HIS SER MET GLY VAL ALA GLY ALA PRO LYS ALA HIS SEQRES 3 A 76 ASP ALA ALA ALA TRP GLU PRO ARG ILE ALA GLN GLY LEU SEQRES 4 A 76 ASP THR LEU VAL SER THR VAL LYS THR GLY LYS GLY ALA SEQRES 5 A 76 MET PRO PRO GLY GLY MET CYS THR ASP CYS THR ASP GLU SEQRES 6 A 76 ASP TYR LYS SER ALA ILE GLU TYR MET SER LYS SEQRES 1 B 76 GLN GLU GLY LYS ALA VAL TYR ASP LYS ALA CYS HIS ILE SEQRES 2 B 76 CYS HIS SER MET GLY VAL ALA GLY ALA PRO LYS ALA HIS SEQRES 3 B 76 ASP ALA ALA ALA TRP GLU PRO ARG ILE ALA GLN GLY LEU SEQRES 4 B 76 ASP THR LEU VAL SER THR VAL LYS THR GLY LYS GLY ALA SEQRES 5 B 76 MET PRO PRO GLY GLY MET CYS THR ASP CYS THR ASP GLU SEQRES 6 B 76 ASP TYR LYS SER ALA ILE GLU TYR MET SER LYS HET HEC A 101 43 HET HEC B 101 43 HET IMD B 102 5 HETNAM HEC HEME C HETNAM IMD IMIDAZOLE FORMUL 3 HEC 2(C34 H34 FE N4 O4) FORMUL 5 IMD C3 H5 N2 1+ FORMUL 6 HOH *162(H2 O) HELIX 1 AA1 GLU A 2 ALA A 10 1 9 HELIX 2 AA2 CYS A 11 SER A 16 1 6 HELIX 3 AA3 GLY A 18 ALA A 22 5 5 HELIX 4 AA4 ASP A 27 ALA A 36 1 10 HELIX 5 AA5 GLY A 38 GLY A 49 1 12 HELIX 6 AA6 THR A 63 SER A 75 1 13 HELIX 7 AA7 GLU B 2 ALA B 10 1 9 HELIX 8 AA8 CYS B 11 SER B 16 1 6 HELIX 9 AA9 GLY B 18 ALA B 22 5 5 HELIX 10 AB1 ASP B 27 GLN B 37 1 11 HELIX 11 AB2 GLY B 38 THR B 48 1 11 HELIX 12 AB3 THR B 63 SER B 75 1 13 SSBOND 1 CYS A 59 CYS A 62 1555 1555 2.02 SSBOND 2 CYS B 59 CYS B 62 1555 1555 2.02 LINK SG CYS A 11 CAB HEC A 101 1555 1555 1.78 LINK SG CYS A 14 CAC HEC A 101 1555 1555 1.78 LINK NE2 HIS A 15 FE HEC A 101 1555 1555 2.16 LINK SD MET A 53 FE HEC A 101 1555 1555 2.30 LINK SG CYS B 11 CAB HEC B 101 1555 1555 1.77 LINK SG CYS B 14 CAC HEC B 101 1555 1555 1.77 LINK NE2 HIS B 15 FE HEC B 101 1555 1555 2.18 LINK FE HEC B 101 N1 IMD B 102 1555 1555 2.19 SITE 1 AC1 22 CYS A 11 CYS A 14 HIS A 15 ALA A 20 SITE 2 AC1 22 ALA A 22 PRO A 23 TRP A 31 ARG A 34 SITE 3 AC1 22 GLN A 37 VAL A 46 LYS A 50 MET A 53 SITE 4 AC1 22 PRO A 54 GLY A 57 MET A 74 HOH A 204 SITE 5 AC1 22 HOH A 205 HOH A 210 HOH A 213 HOH A 225 SITE 6 AC1 22 HOH A 253 PRO B 54 SITE 1 AC2 4 THR B 45 MET B 53 HEC B 101 HOH B 203 SITE 1 AC3 20 MET A 58 CYS B 11 HIS B 12 ILE B 13 SITE 2 AC3 20 HIS B 15 SER B 16 GLY B 18 VAL B 19 SITE 3 AC3 20 ALA B 20 ALA B 22 PRO B 23 ARG B 34 SITE 4 AC3 20 VAL B 46 GLY B 57 ILE B 71 MET B 74 SITE 5 AC3 20 IMD B 102 HOH B 206 HOH B 207 HOH B 216 SITE 1 AC4 20 MET A 58 VAL B 6 TYR B 7 ALA B 10 SITE 2 AC4 20 HIS B 12 ILE B 13 CYS B 14 HIS B 15 SITE 3 AC4 20 ALA B 20 ALA B 22 PRO B 23 ARG B 34 SITE 4 AC4 20 VAL B 46 GLY B 57 ILE B 71 MET B 74 SITE 5 AC4 20 IMD B 102 HOH B 206 HOH B 207 HOH B 216 CRYST1 26.588 50.075 97.609 90.00 90.00 90.00 P 21 21 21 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 0.037611 0.000000 0.000000 0.00000 SCALE2 0.000000 0.019970 0.000000 0.00000 SCALE3 0.000000 0.000000 0.010245 0.00000