HEADER OXIDOREDUCTASE 13-NOV-15 5FNE TITLE CRYSTAL STRUCTURE OF FUNGAL VERSATILE PEROXIDASE FROM PLEUROTUS TITLE 2 ERYNGII TRIPLE MUTANT E37K, H39R & G330R COMPND MOL_ID: 1; COMPND 2 MOLECULE: VERSATILE PEROXIDASE; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: RESIDUES 31-361; COMPND 5 EC: 1.11.1.16; COMPND 6 ENGINEERED: YES; COMPND 7 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: PLEUROTUS ERYNGII; SOURCE 3 ORGANISM_COMMON: BOLETUS OF THE STEPPES; SOURCE 4 ORGANISM_TAXID: 5323; SOURCE 5 STRAIN: IJFM, A169; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 316407; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: W3110 KEYWDS OXIDOREDUCTASE, CLASS II (FUNGAL) PEROXIDASES, PROTOPORPHYRIN IX, KEYWDS 2 ELECTRON T LIGNIN PEROXIDASE, LIGNIN DEGRADATION, MANGANESE KEYWDS 3 PEROXIDASE, INDEPENDENT OXIDATION PHENOLIC NON-PHENOLIC AROMATICS, KEYWDS 4 MNII OXIDATION, PEROXIDASE, POLYVALENT PEROXIDASE, OXIDOREDUCTAS KEYWDS 5 HYDROGEN PEROXIDE, IRON, MANGANESE, METAL-BINDING, SECRETED EXPDTA X-RAY DIFFRACTION AUTHOR F.J.MEDRANO,A.ROMERO REVDAT 2 10-JAN-24 5FNE 1 REMARK LINK REVDAT 1 13-JUL-16 5FNE 0 JRNL AUTH V.SAEZ-JIMENEZ,S.ACEBES,E.GARCIA-RUIZ,A.ROMERO,V.GUALLAR, JRNL AUTH 2 M.ALCALDE,F.J.MEDRANO,A.T.MARTINEZ,F.J.RUIZ-DUENAS JRNL TITL UNVEILING THE BASIS OF ALKALINE STABILITY OF AN EVOLVED JRNL TITL 2 VERSATILE PEROXIDASE. JRNL REF BIOCHEM.J. V. 473 1917 2016 JRNL REFN ISSN 0264-6021 JRNL PMID 27118867 JRNL DOI 10.1042/BCJ20160248 REMARK 2 REMARK 2 RESOLUTION. 1.50 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (PHENIX.REFINE) 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) : 1.50 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 44.78 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.330 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.5 REMARK 3 NUMBER OF REFLECTIONS : 71227 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.193 REMARK 3 R VALUE (WORKING SET) : 0.192 REMARK 3 FREE R VALUE : 0.229 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 2.800 REMARK 3 FREE R VALUE TEST SET COUNT : 1981 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 44.7980 - 3.6126 1.00 5266 151 0.1567 0.1564 REMARK 3 2 3.6126 - 2.8676 1.00 5056 145 0.1715 0.2313 REMARK 3 3 2.8676 - 2.5051 1.00 5001 143 0.1778 0.2034 REMARK 3 4 2.5051 - 2.2761 1.00 5000 142 0.1714 0.2183 REMARK 3 5 2.2761 - 2.1129 1.00 4973 142 0.1733 0.2077 REMARK 3 6 2.1129 - 1.9884 1.00 4947 142 0.1902 0.2491 REMARK 3 7 1.9884 - 1.8888 1.00 4931 141 0.1998 0.2467 REMARK 3 8 1.8888 - 1.8066 1.00 4936 141 0.2150 0.2935 REMARK 3 9 1.8066 - 1.7370 1.00 4914 140 0.2408 0.3126 REMARK 3 10 1.7370 - 1.6771 1.00 4918 141 0.2620 0.2950 REMARK 3 11 1.6771 - 1.6246 1.00 4909 141 0.2787 0.3557 REMARK 3 12 1.6246 - 1.5782 1.00 4904 140 0.3008 0.3799 REMARK 3 13 1.5782 - 1.5366 1.00 4913 140 0.3205 0.3322 REMARK 3 14 1.5366 - 1.4991 0.94 4578 132 0.3375 0.3575 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) : 0.230 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 25.420 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 16.02 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 : 0.006 2595 REMARK 3 ANGLE : 1.126 3558 REMARK 3 CHIRALITY : 0.059 385 REMARK 3 PLANARITY : 0.006 471 REMARK 3 DIHEDRAL : 13.865 909 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 5FNE COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 13-NOV-15. REMARK 100 THE DEPOSITION ID IS D_1290065519. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 06-NOV-14 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SLS REMARK 200 BEAMLINE : X06DA REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.000 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 2M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XDS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 71617 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.500 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.5 REMARK 200 DATA REDUNDANCY : 12.80 REMARK 200 R MERGE (I) : 0.27000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 8.5000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.50 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.59 REMARK 200 COMPLETENESS FOR SHELL (%) : 97.2 REMARK 200 DATA REDUNDANCY IN SHELL : 12.00 REMARK 200 R MERGE FOR SHELL (I) : 1.50000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 0.800 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: PDB ENTRY 3FMU REMARK 200 REMARK 200 REMARK: NONE REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 55.30 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.75 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M NA-ACETATE (PH 4.5), 1.26 M REMARK 280 (NH4)2SO4 AND 0.2 M NACL REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 2 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 27.59500 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 52.10000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 27.59500 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 52.10000 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: 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 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 HOH A2088 LIES ON A SPECIAL POSITION. 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 ARG A 330 REMARK 465 SER A 331 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 O HOH A 2026 O HOH A 2313 2.15 REMARK 500 O HOH A 2118 O HOH A 2252 2.16 REMARK 500 O HOH A 2028 O HOH A 2057 2.19 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 A2140 DISTANCE = 5.83 ANGSTROMS REMARK 525 HOH A2148 DISTANCE = 5.90 ANGSTROMS REMARK 525 HOH A2367 DISTANCE = 5.82 ANGSTROMS 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 CA A 401 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 48 O REMARK 620 2 ASP A 48 OD1 81.0 REMARK 620 3 GLY A 60 O 72.3 97.1 REMARK 620 4 ASP A 62 OD1 138.9 86.4 70.8 REMARK 620 5 SER A 64 OG 143.8 92.8 143.9 75.3 REMARK 620 6 HOH A2079 O 69.3 90.3 139.1 150.1 75.1 REMARK 620 7 HOH A2089 O 102.6 171.1 91.7 95.8 79.4 83.5 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM A 500 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 169 NE2 REMARK 620 2 HEM A 500 NA 97.0 REMARK 620 3 HEM A 500 NB 96.1 88.9 REMARK 620 4 HEM A 500 NC 97.7 165.3 89.3 REMARK 620 5 HEM A 500 ND 100.5 87.0 163.3 90.6 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 402 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 SER A 170 OG REMARK 620 2 SER A 170 O 74.4 REMARK 620 3 ASP A 187 OD2 77.5 91.4 REMARK 620 4 ASP A 187 OD1 118.3 78.2 49.0 REMARK 620 5 THR A 189 OG1 140.7 143.6 89.2 75.0 REMARK 620 6 THR A 189 O 146.6 79.8 124.5 75.7 70.1 REMARK 620 7 VAL A 192 O 82.1 86.5 159.3 149.2 104.6 75.3 REMARK 620 8 ASP A 194 OD1 70.5 143.8 89.5 126.8 72.6 127.8 80.3 REMARK 620 N 1 2 3 4 5 6 7 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 402 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM A 500 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 1330 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 1331 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 1332 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 1333 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 1334 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 1335 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 1336 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 1337 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 1338 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 1339 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 5FNB RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF FUNGAL VERSATILE PEROXIDASE FROM PLEUROTUS REMARK 900 ERYNGII SEPTUPLE MUTANT E37K, H39R, V160A, T184M, Q202L, D213A & REMARK 900 G330R DBREF 5FNE A 1 331 UNP O94753 VPL2_PLEER 31 361 SEQADV 5FNE LYS A 37 UNP O94753 GLU 67 ENGINEERED MUTATION SEQADV 5FNE ARG A 39 UNP O94753 HIS 69 ENGINEERED MUTATION SEQADV 5FNE ARG A 330 UNP O94753 HIS 360 ENGINEERED MUTATION SEQRES 1 A 331 ALA THR CYS ASP ASP GLY ARG THR THR ALA ASN ALA ALA SEQRES 2 A 331 CYS CYS ILE LEU PHE PRO ILE LEU ASP ASP ILE GLN GLU SEQRES 3 A 331 ASN LEU PHE ASP GLY ALA GLN CYS GLY GLU LYS VAL ARG SEQRES 4 A 331 GLU SER LEU ARG LEU THR PHE HIS ASP ALA ILE GLY PHE SEQRES 5 A 331 SER PRO THR LEU GLY GLY GLY GLY ALA ASP GLY SER ILE SEQRES 6 A 331 ILE ALA PHE ASP THR ILE GLU THR ASN PHE PRO ALA ASN SEQRES 7 A 331 ALA GLY ILE ASP GLU ILE VAL SER ALA GLN LYS PRO PHE SEQRES 8 A 331 VAL ALA LYS HIS ASN ILE SER ALA GLY ASP PHE ILE GLN SEQRES 9 A 331 PHE ALA GLY ALA VAL GLY VAL SER ASN CYS PRO GLY GLY SEQRES 10 A 331 VAL ARG ILE PRO PHE PHE LEU GLY ARG PRO ASP ALA VAL SEQRES 11 A 331 ALA ALA SER PRO ASP HIS LEU VAL PRO GLU PRO PHE ASP SEQRES 12 A 331 SER VAL ASP SER ILE LEU ALA ARG MET GLY ASP ALA GLY SEQRES 13 A 331 PHE SER PRO VAL GLU VAL VAL TRP LEU LEU ALA SER HIS SEQRES 14 A 331 SER ILE ALA ALA ALA ASP LYS VAL ASP PRO SER ILE PRO SEQRES 15 A 331 GLY THR PRO PHE ASP SER THR PRO GLY VAL PHE ASP SER SEQRES 16 A 331 GLN PHE PHE ILE GLU THR GLN LEU LYS GLY ARG LEU PHE SEQRES 17 A 331 PRO GLY THR ALA ASP ASN LYS GLY GLU ALA GLN SER PRO SEQRES 18 A 331 LEU GLN GLY GLU ILE ARG LEU GLN SER ASP HIS LEU LEU SEQRES 19 A 331 ALA ARG ASP PRO GLN THR ALA CYS GLU TRP GLN SER MET SEQRES 20 A 331 VAL ASN ASN GLN PRO LYS ILE GLN ASN ARG PHE ALA ALA SEQRES 21 A 331 THR MET SER LYS MET ALA LEU LEU GLY GLN ASP LYS THR SEQRES 22 A 331 LYS LEU ILE ASP CYS SER ASP VAL ILE PRO THR PRO PRO SEQRES 23 A 331 ALA LEU VAL GLY ALA ALA HIS LEU PRO ALA GLY PHE SER SEQRES 24 A 331 LEU SER ASP VAL GLU GLN ALA CYS ALA ALA THR PRO PHE SEQRES 25 A 331 PRO ALA LEU THR ALA ASP PRO GLY PRO VAL THR SER VAL SEQRES 26 A 331 PRO PRO VAL PRO ARG SER HET CA A 401 1 HET CA A 402 1 HET HEM A 500 43 HET SO4 A1330 5 HET SO4 A1331 5 HET SO4 A1332 5 HET SO4 A1333 5 HET SO4 A1334 5 HET SO4 A1335 5 HET SO4 A1336 5 HET SO4 A1337 5 HET SO4 A1338 5 HET SO4 A1339 5 HETNAM CA CALCIUM ION HETNAM HEM PROTOPORPHYRIN IX CONTAINING FE HETNAM SO4 SULFATE ION HETSYN HEM HEME FORMUL 2 CA 2(CA 2+) FORMUL 4 HEM C34 H32 FE N4 O4 FORMUL 5 SO4 10(O4 S 2-) FORMUL 15 HOH *367(H2 O) HELIX 1 1 ASN A 11 CYS A 15 5 5 HELIX 2 2 ILE A 16 LEU A 28 1 13 HELIX 3 3 GLY A 35 ILE A 50 1 16 HELIX 4 4 GLY A 63 PHE A 68 1 6 HELIX 5 5 PHE A 68 THR A 73 1 6 HELIX 6 6 ASN A 74 ALA A 79 5 6 HELIX 7 7 ILE A 81 HIS A 95 1 15 HELIX 8 8 SER A 98 SER A 112 1 15 HELIX 9 9 SER A 144 GLY A 156 1 13 HELIX 10 10 SER A 158 LEU A 166 1 9 HELIX 11 11 ALA A 167 ILE A 171 5 5 HELIX 12 12 SER A 195 THR A 201 1 7 HELIX 13 13 GLN A 229 ALA A 235 1 7 HELIX 14 14 THR A 240 MET A 247 1 8 HELIX 15 15 ASN A 250 LEU A 267 1 18 HELIX 16 16 ASP A 271 LEU A 275 5 5 HELIX 17 17 SER A 279 ILE A 282 5 4 HELIX 18 18 SER A 299 ASP A 302 5 4 SHEET 1 AA 2 PHE A 123 LEU A 124 0 SHEET 2 AA 2 ILE A 276 ASP A 277 -1 O ILE A 276 N LEU A 124 SHEET 1 AB 2 ALA A 173 ALA A 174 0 SHEET 2 AB 2 THR A 184 PRO A 185 -1 O THR A 184 N ALA A 174 SHEET 1 AC 2 GLU A 217 ALA A 218 0 SHEET 2 AC 2 ARG A 227 LEU A 228 -1 O ARG A 227 N ALA A 218 SSBOND 1 CYS A 3 CYS A 15 1555 1555 2.05 SSBOND 2 CYS A 14 CYS A 278 1555 1555 2.04 SSBOND 3 CYS A 34 CYS A 114 1555 1555 2.04 SSBOND 4 CYS A 242 CYS A 307 1555 1555 2.05 LINK O ASP A 48 CA CA A 401 1555 1555 2.43 LINK OD1 ASP A 48 CA CA A 401 1555 1555 2.38 LINK O GLY A 60 CA CA A 401 1555 1555 2.43 LINK OD1 ASP A 62 CA CA A 401 1555 1555 2.46 LINK OG SER A 64 CA CA A 401 1555 1555 2.39 LINK NE2 HIS A 169 FE HEM A 500 1555 1555 2.17 LINK OG SER A 170 CA CA A 402 1555 1555 2.51 LINK O SER A 170 CA CA A 402 1555 1555 2.35 LINK OD2 ASP A 187 CA CA A 402 1555 1555 2.43 LINK OD1 ASP A 187 CA CA A 402 1555 1555 2.81 LINK OG1 THR A 189 CA CA A 402 1555 1555 2.50 LINK O THR A 189 CA CA A 402 1555 1555 2.49 LINK O VAL A 192 CA CA A 402 1555 1555 2.37 LINK OD1 ASP A 194 CA CA A 402 1555 1555 2.38 LINK CA CA A 401 O HOH A2079 1555 1555 2.46 LINK CA CA A 401 O HOH A2089 1555 1555 2.46 SITE 1 AC1 6 ASP A 48 GLY A 60 ASP A 62 SER A 64 SITE 2 AC1 6 HOH A2079 HOH A2089 SITE 1 AC2 5 SER A 170 ASP A 187 THR A 189 VAL A 192 SITE 2 AC2 5 ASP A 194 SITE 1 AC3 24 ARG A 39 GLU A 40 LEU A 42 ARG A 43 SITE 2 AC3 24 PHE A 46 GLU A 140 PRO A 141 LEU A 166 SITE 3 AC3 24 SER A 168 HIS A 169 ALA A 172 ALA A 173 SITE 4 AC3 24 ALA A 174 ASP A 175 LYS A 176 VAL A 177 SITE 5 AC3 24 PHE A 186 LEU A 228 SER A 230 HOH A2066 SITE 6 AC3 24 HOH A2069 HOH A2074 HOH A2081 HOH A2362 SITE 1 AC4 4 SER A 86 LYS A 89 HOH A2112 HOH A2133 SITE 1 AC5 4 PHE A 142 LYS A 215 GLY A 216 GLN A 229 SITE 1 AC6 6 ALA A 218 GLN A 219 GLN A 229 HIS A 232 SITE 2 AC6 6 HOH A2262 HOH A2263 SITE 1 AC7 8 SER A 144 ASP A 146 ASP A 237 PRO A 238 SITE 2 AC7 8 HOH A2274 HOH A2364 HOH A2365 HOH A2366 SITE 1 AC8 6 TRP A 164 GLU A 243 LYS A 253 ARG A 257 SITE 2 AC8 6 HOH A2284 HOH A2285 SITE 1 AC9 5 ALA A 77 HIS A 136 GLU A 140 HOH A2120 SITE 2 AC9 5 HOH A2197 SITE 1 BC1 4 SER A 246 ASN A 250 LYS A 253 HOH A2288 SITE 1 BC2 3 GLY A 57 GLY A 58 HOH A2101 SITE 1 BC3 4 ALA A 79 GLY A 80 LYS A 176 HOH A2125 SITE 1 BC4 3 PRO A 134 ASP A 135 HOH A2185 CRYST1 55.190 104.200 76.600 90.00 90.00 90.00 P 21 21 2 4 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 0.018119 0.000000 0.000000 0.00000 SCALE2 0.000000 0.009597 0.000000 0.00000 SCALE3 0.000000 0.000000 0.013055 0.00000