HEADER OXIDOREDUCTASE 03-MAY-13 4BLK TITLE CRYSTAL STRUCTURE OF FUNGAL VERSATILE PEROXIDASE I FROM PLEUROTUS TITLE 2 OSTREATUS - CRYSTAL FORM I COMPND MOL_ID: 1; COMPND 2 MOLECULE: VERSATILE PEROXIDASE I; COMPND 3 CHAIN: A; COMPND 4 EC: 1.11.1.16; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: PLEUROTUS OSTREATUS; SOURCE 3 ORGANISM_TAXID: 5322; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 316407; SOURCE 6 EXPRESSION_SYSTEM_STRAIN: K-12; SOURCE 7 EXPRESSION_SYSTEM_VARIANT: W3110 KEYWDS OXIDOREDUCTASE, CLASS II FUNGAL PEROXIDASES EXPDTA X-RAY DIFFRACTION AUTHOR F.J.MEDRANO,A.ROMERO REVDAT 2 20-DEC-23 4BLK 1 TITLE JRNL REMARK LINK REVDAT 2 2 1 ATOM REVDAT 1 15-JAN-14 4BLK 0 JRNL AUTH E.FERNANDEZ-FUEYO,F.J.RUIZ-DUENAS,M.J.MARTINEZ,A.ROMERO, JRNL AUTH 2 K.E.HAMMEL,F.J.MEDRANO,A.T.MARTINEZ JRNL TITL LIGNINOLYTIC PEROXIDASE GENES IN THE OYSTER MUSHROOM GENOME: JRNL TITL 2 HETEROLOGOUS EXPRESSION, MOLECULAR STRUCTURE, CATALYTIC AND JRNL TITL 3 STABILITY PROPERTIES, AND LIGNIN-DEGRADING ABILITY. JRNL REF BIOTECHNOL.BIOFUELS V. 7 2 2014 JRNL REFN ESSN 1754-6834 JRNL PMID 24387130 JRNL DOI 10.1186/1754-6834-7-2 REMARK 2 REMARK 2 RESOLUTION. 1.05 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) : 1.05 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 43.16 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 94.4 REMARK 3 NUMBER OF REFLECTIONS : 156081 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.131 REMARK 3 R VALUE (WORKING SET) : 0.130 REMARK 3 FREE R VALUE : 0.137 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 7803 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 43.1927 - 3.2593 1.00 5449 287 0.1416 0.1421 REMARK 3 2 3.2593 - 2.5871 1.00 5331 284 0.1407 0.1473 REMARK 3 3 2.5871 - 2.2601 1.00 5278 276 0.1202 0.1342 REMARK 3 4 2.2601 - 2.0534 1.00 5280 288 0.1105 0.1127 REMARK 3 5 2.0534 - 1.9062 1.00 5271 277 0.1134 0.1284 REMARK 3 6 1.9062 - 1.7939 1.00 5265 275 0.1120 0.1243 REMARK 3 7 1.7939 - 1.7040 1.00 5256 274 0.1073 0.1035 REMARK 3 8 1.7040 - 1.6298 1.00 5233 275 0.1009 0.1171 REMARK 3 9 1.6298 - 1.5671 1.00 5236 277 0.1011 0.1133 REMARK 3 10 1.5671 - 1.5130 1.00 5242 275 0.0990 0.0975 REMARK 3 11 1.5130 - 1.4657 1.00 5228 273 0.1021 0.1020 REMARK 3 12 1.4657 - 1.4238 1.00 5181 273 0.1016 0.1089 REMARK 3 13 1.4238 - 1.3863 1.00 5263 278 0.1040 0.1140 REMARK 3 14 1.3863 - 1.3525 1.00 5241 277 0.1088 0.1194 REMARK 3 15 1.3525 - 1.3217 1.00 5201 275 0.1142 0.1385 REMARK 3 16 1.3217 - 1.2936 1.00 5224 280 0.1194 0.1299 REMARK 3 17 1.2936 - 1.2677 1.00 5212 275 0.1230 0.1309 REMARK 3 18 1.2677 - 1.2438 1.00 5229 275 0.1286 0.1358 REMARK 3 19 1.2438 - 1.2216 1.00 5167 273 0.1359 0.1441 REMARK 3 20 1.2216 - 1.2009 1.00 5252 275 0.1405 0.1539 REMARK 3 21 1.2009 - 1.1815 1.00 5238 272 0.1463 0.1601 REMARK 3 22 1.1815 - 1.1633 1.00 5145 272 0.1584 0.1663 REMARK 3 23 1.1633 - 1.1462 0.99 5215 279 0.1713 0.1758 REMARK 3 24 1.1462 - 1.1301 0.99 5099 269 0.1871 0.1865 REMARK 3 25 1.1301 - 1.1148 0.93 4942 255 0.2116 0.2020 REMARK 3 26 1.1148 - 1.1003 0.88 4519 252 0.2323 0.2474 REMARK 3 27 1.1003 - 1.0866 0.80 4187 213 0.2522 0.2444 REMARK 3 28 1.0866 - 1.0735 0.70 3625 182 0.2872 0.2900 REMARK 3 29 1.0735 - 1.0610 0.58 3061 141 0.3079 0.3120 REMARK 3 30 1.0610 - 1.0491 0.43 2208 126 0.3310 0.2848 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) : 0.080 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 11.830 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 9.11 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 : 0.008 2560 REMARK 3 ANGLE : 1.288 3504 REMARK 3 CHIRALITY : 0.070 385 REMARK 3 PLANARITY : 0.007 472 REMARK 3 DIHEDRAL : 13.492 911 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 4BLK COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 03-MAY-13. REMARK 100 THE DEPOSITION ID IS D_1290056737. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 06-NOV-12 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 : NULL REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.00 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XSCALE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 156095 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.050 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 94.3 REMARK 200 DATA REDUNDANCY : 11.00 REMARK 200 R MERGE (I) : 0.07000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 19.3000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.05 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.11 REMARK 200 COMPLETENESS FOR SHELL (%) : 66.9 REMARK 200 DATA REDUNDANCY IN SHELL : 3.50 REMARK 200 R MERGE FOR SHELL (I) : 0.86000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 1.200 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHENIX REMARK 200 STARTING MODEL: PDB ENTRY 3FMU REMARK 200 REMARK 200 REMARK: NONE REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 49.78 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.45 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M NA-ACETATE PH 4.6, 8% PEG 4000. REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 43 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z+1/2 REMARK 290 3555 -Y,X,Z+3/4 REMARK 290 4555 Y,-X,Z+1/4 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 19.19000 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 28.78500 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 9.59500 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 SER A 332 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 HZ3 LYS A 265 O HOH A 2273 1.56 REMARK 500 O HOH A 2125 O HOH A 2134 1.78 REMARK 500 OE2 GLU A 27 O HOH A 2060 1.83 REMARK 500 O HOH A 2297 O HOH A 2299 1.86 REMARK 500 O HOH A 2297 O HOH A 2409 1.91 REMARK 500 O HOH A 2348 O HOH A 2349 1.91 REMARK 500 O HOH A 2105 O HOH A 2267 2.07 REMARK 500 O HOH A 2416 O HOH A 2419 2.07 REMARK 500 O HOH A 2149 O HOH A 2234 2.07 REMARK 500 O HOH A 2063 O HOH A 2202 2.08 REMARK 500 O HOH A 2105 O HOH A 2258 2.17 REMARK 500 O HOH A 2051 O HOH A 2385 2.19 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 O HOH A 2035 O HOH A 2263 3554 2.00 REMARK 500 O HOH A 2060 O HOH A 2197 4455 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 ASN A 97 50.94 -117.58 REMARK 500 ARG A 207 -31.32 -132.80 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 A2049 DISTANCE = 6.24 ANGSTROMS REMARK 525 HOH A2118 DISTANCE = 6.58 ANGSTROMS REMARK 525 HOH A2119 DISTANCE = 7.31 ANGSTROMS REMARK 525 HOH A2190 DISTANCE = 6.01 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 400 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 49 O REMARK 620 2 ASP A 49 OD1 81.3 REMARK 620 3 GLY A 61 O 69.6 97.1 REMARK 620 4 ASP A 63 OD1 134.9 84.5 70.0 REMARK 620 5 SER A 65 OG 147.2 90.0 143.1 74.7 REMARK 620 6 HOH A2094 O 75.1 88.2 142.9 147.0 73.1 REMARK 620 7 HOH A2102 O 101.2 171.5 91.3 99.0 83.6 84.6 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 170 NE2 REMARK 620 2 HEM A 500 NA 96.6 REMARK 620 3 HEM A 500 NB 95.6 89.1 REMARK 620 4 HEM A 500 NC 95.7 167.7 89.7 REMARK 620 5 HEM A 500 ND 93.7 89.4 170.7 89.9 REMARK 620 6 HOH A2088 O 175.7 79.1 84.2 88.6 86.5 REMARK 620 N 1 2 3 4 5 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 SER A 171 O REMARK 620 2 SER A 171 OG 71.7 REMARK 620 3 ASP A 188 OD1 79.2 116.3 REMARK 620 4 ASP A 188 OD2 92.3 75.3 50.3 REMARK 620 5 THR A 190 O 81.8 146.9 76.3 126.3 REMARK 620 6 THR A 190 OG1 147.0 140.8 78.7 92.2 69.3 REMARK 620 7 VAL A 193 O 86.0 83.0 149.7 157.7 75.5 101.3 REMARK 620 8 ASP A 195 OD1 140.3 69.5 126.3 86.1 129.8 72.7 81.2 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 400 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM A 500 DBREF 4BLK A 1 332 PDB 4BLK 4BLK 1 332 SEQRES 1 A 332 MET ALA THR CYS ALA ASP GLY ARG THR THR ALA ASN ALA SEQRES 2 A 332 ALA CYS CYS VAL LEU PHE PRO ILE LEU ASP ASP ILE GLN SEQRES 3 A 332 GLU ASN LEU PHE ASP GLY ALA GLN CYS GLY GLU GLU VAL SEQRES 4 A 332 HIS GLU SER LEU ARG LEU THR PHE HIS ASP ALA ILE GLY SEQRES 5 A 332 PHE SER PRO THR LEU GLY GLY GLY GLY ALA ASP GLY SER SEQRES 6 A 332 ILE ILE THR PHE ASP THR ILE GLU THR ASN PHE PRO ALA SEQRES 7 A 332 ASN ALA GLY ILE ASP GLU ILE VAL SER ALA GLN LYS PRO SEQRES 8 A 332 PHE VAL ALA LYS HIS ASN ILE SER ALA GLY ASP PHE ILE SEQRES 9 A 332 GLN PHE ALA GLY ALA VAL GLY VAL SER ASN CYS PRO GLY SEQRES 10 A 332 GLY VAL ARG ILE PRO PHE PHE LEU GLY ARG PRO ASP ALA SEQRES 11 A 332 VAL ALA ALA SER PRO ASP HIS LEU VAL PRO GLU PRO PHE SEQRES 12 A 332 ASP SER VAL ASP THR ILE LEU ALA ARG MET GLY ASP ALA SEQRES 13 A 332 GLY PHE SER ALA VAL GLU VAL VAL TRP LEU LEU ALA SER SEQRES 14 A 332 HIS SER ILE ALA ALA ALA ASP LYS VAL ASP PRO SER ILE SEQRES 15 A 332 PRO GLY THR PRO PHE ASP SER THR PRO GLY VAL PHE ASP SEQRES 16 A 332 SER GLN PHE PHE ILE GLU THR GLN LEU LYS GLY ARG LEU SEQRES 17 A 332 PHE PRO GLY THR PRO ASP ASN LYS GLY GLU VAL GLN SER SEQRES 18 A 332 PRO LEU GLN GLY GLU ILE ARG LEU GLN SER ASP HIS LEU SEQRES 19 A 332 LEU ALA ARG ASP PRO GLN THR ALA CYS GLU TRP GLN SER SEQRES 20 A 332 MET VAL ASN ASN GLN PRO LYS ILE GLN ASN ARG PHE ALA SEQRES 21 A 332 GLY THR MET SER LYS MET ALA LEU LEU GLY GLN ASP LYS SEQRES 22 A 332 SER LYS LEU ILE ASP CYS SER ASP ILE ILE PRO THR PRO SEQRES 23 A 332 PRO ALA LEU VAL GLY ALA ALA HIS LEU PRO ALA GLY PHE SEQRES 24 A 332 SER LEU SER ASP VAL GLU GLN ALA CYS ALA GLU THR PRO SEQRES 25 A 332 PHE PRO ALA LEU THR ALA ASP PRO GLY PRO VAL THR SER SEQRES 26 A 332 VAL PRO PRO VAL PRO GLY SER HET CA A 400 1 HET CA A 401 1 HET HEM A 500 73 HETNAM CA CALCIUM ION HETNAM HEM PROTOPORPHYRIN IX CONTAINING FE HETSYN HEM HEME FORMUL 2 CA 2(CA 2+) FORMUL 4 HEM C34 H32 FE N4 O4 FORMUL 5 HOH *452(H2 O) HELIX 1 1 ASN A 12 CYS A 16 5 5 HELIX 2 2 VAL A 17 LEU A 29 1 13 HELIX 3 3 GLY A 36 ILE A 51 1 16 HELIX 4 4 GLY A 64 PHE A 69 1 6 HELIX 5 5 PHE A 69 THR A 74 1 6 HELIX 6 6 ASN A 75 ALA A 80 5 6 HELIX 7 7 ILE A 82 HIS A 96 1 15 HELIX 8 8 SER A 99 ASN A 114 1 16 HELIX 9 9 SER A 145 GLY A 157 1 13 HELIX 10 10 SER A 159 LEU A 167 1 9 HELIX 11 11 ALA A 168 ILE A 172 5 5 HELIX 12 12 SER A 196 THR A 202 1 7 HELIX 13 13 GLN A 230 ASP A 238 1 9 HELIX 14 14 THR A 241 MET A 248 1 8 HELIX 15 15 ASN A 251 LEU A 268 1 18 HELIX 16 16 ASP A 272 LEU A 276 5 5 HELIX 17 17 SER A 280 ILE A 283 5 4 HELIX 18 18 SER A 300 ASP A 303 5 4 SHEET 1 AA 2 PHE A 124 LEU A 125 0 SHEET 2 AA 2 ILE A 277 ASP A 278 -1 O ILE A 277 N LEU A 125 SHEET 1 AB 2 ALA A 174 ALA A 175 0 SHEET 2 AB 2 THR A 185 PRO A 186 -1 O THR A 185 N ALA A 175 SHEET 1 AC 2 GLU A 218 VAL A 219 0 SHEET 2 AC 2 ARG A 228 LEU A 229 -1 O ARG A 228 N VAL A 219 SSBOND 1 CYS A 4 CYS A 16 1555 1555 2.04 SSBOND 2 CYS A 15 CYS A 279 1555 1555 2.03 SSBOND 3 CYS A 35 CYS A 115 1555 1555 2.04 SSBOND 4 CYS A 243 CYS A 308 1555 1555 2.04 LINK O ASP A 49 CA CA A 400 1555 1555 2.50 LINK OD1 ASP A 49 CA CA A 400 1555 1555 2.35 LINK O GLY A 61 CA CA A 400 1555 1555 2.43 LINK OD1 ASP A 63 CA CA A 400 1555 1555 2.44 LINK OG SER A 65 CA CA A 400 1555 1555 2.45 LINK NE2 HIS A 170 FE HEM A 500 1555 1555 2.12 LINK O SER A 171 CA CA A 401 1555 1555 2.37 LINK OG SER A 171 CA CA A 401 1555 1555 2.52 LINK OD1 ASP A 188 CA CA A 401 1555 1555 2.70 LINK OD2 ASP A 188 CA CA A 401 1555 1555 2.44 LINK O THR A 190 CA CA A 401 1555 1555 2.42 LINK OG1 THR A 190 CA CA A 401 1555 1555 2.48 LINK O VAL A 193 CA CA A 401 1555 1555 2.43 LINK OD1 ASP A 195 CA CA A 401 1555 1555 2.42 LINK CA CA A 400 O HOH A2094 1555 1555 2.44 LINK CA CA A 400 O HOH A2102 1555 1555 2.35 LINK FE HEM A 500 O HOH A2088 1555 1555 2.19 SITE 1 AC1 6 ASP A 49 GLY A 61 ASP A 63 SER A 65 SITE 2 AC1 6 HOH A2094 HOH A2102 SITE 1 AC2 5 SER A 171 ASP A 188 THR A 190 VAL A 193 SITE 2 AC2 5 ASP A 195 SITE 1 AC3 25 HIS A 40 GLU A 41 LEU A 43 ARG A 44 SITE 2 AC3 25 PHE A 47 GLU A 141 PRO A 142 LEU A 166 SITE 3 AC3 25 LEU A 167 SER A 169 HIS A 170 ALA A 173 SITE 4 AC3 25 ALA A 174 ALA A 175 ASP A 176 LYS A 177 SITE 5 AC3 25 VAL A 178 PHE A 187 LEU A 229 SER A 231 SITE 6 AC3 25 HOH A2075 HOH A2077 HOH A2078 HOH A2088 SITE 7 AC3 25 HOH A2282 CRYST1 96.500 96.500 38.380 90.00 90.00 90.00 P 43 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 0.010363 0.000000 0.000000 0.00000 SCALE2 0.000000 0.010363 0.000000 0.00000 SCALE3 0.000000 0.000000 0.026055 0.00000