HEADER OXIDOREDUCTASE 27-SEP-98 4BLC TITLE THE STRUCTURE OF ORTHORHOMBIC CRYSTALS OF BEEF LIVER CATALASE COMPND MOL_ID: 1; COMPND 2 MOLECULE: PROTEIN (CATALASE); COMPND 3 CHAIN: A, B, C, D; COMPND 4 EC: 1.11.1.6; COMPND 5 OTHER_DETAILS: EACH SUBUNIT CONTAINS A HEME AND AN NADP SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BOS TAURUS; SOURCE 3 ORGANISM_COMMON: CATTLE; SOURCE 4 ORGANISM_TAXID: 9913; SOURCE 5 ORGAN: LIVER; SOURCE 6 OTHER_DETAILS: PURCHASED FROM SIGMA CHEMICAL CO., ST.LOUIS, MO KEYWDS LATTICE CONTACT, HEME PROTEIN, OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR T.P.KO,J.DAY,A.MALKIN,A.MCPHERSON REVDAT 6 13-SEP-23 4BLC 1 REMARK REVDAT 5 13-JUL-11 4BLC 1 VERSN REVDAT 4 24-FEB-09 4BLC 1 VERSN REVDAT 3 01-APR-03 4BLC 1 JRNL REVDAT 2 22-DEC-99 4BLC 4 HEADER COMPND REMARK JRNL REVDAT 2 2 4 ATOM SOURCE SEQRES REVDAT 1 14-OCT-98 4BLC 0 JRNL AUTH T.P.KO,J.DAY,A.J.MALKIN,A.MCPHERSON JRNL TITL STRUCTURE OF ORTHORHOMBIC CRYSTALS OF BEEF LIVER CATALASE. JRNL REF ACTA CRYSTALLOGR.,SECT.D V. 55 1383 1999 JRNL REFN ISSN 0907-4449 JRNL PMID 10417406 JRNL DOI 10.1107/S0907444999007052 REMARK 2 REMARK 2 RESOLUTION. 2.30 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR 3.851 REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.30 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 20.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 2.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 10000000.000 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0010 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 87.5 REMARK 3 NUMBER OF REFLECTIONS : 111957 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING SET) : 0.205 REMARK 3 FREE R VALUE : 0.273 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 8.000 REMARK 3 FREE R VALUE TEST SET COUNT : 8992 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : NULL REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 8 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.30 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.40 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 55.70 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 8112 REMARK 3 BIN R VALUE (WORKING SET) : 0.3350 REMARK 3 BIN FREE R VALUE : 0.3580 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 7.60 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 686 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 16068 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 364 REMARK 3 SOLVENT ATOMS : 384 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 46.10 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 47.80 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 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.30 REMARK 3 ESD FROM SIGMAA (A) : NULL REMARK 3 LOW RESOLUTION CUTOFF (A) : 20.0 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.33 REMARK 3 ESD FROM C-V SIGMAA (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.008 REMARK 3 BOND ANGLES (DEGREES) : 1.344 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 27.40 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.960 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : RESTRAINED REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 1.164 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 1.959 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 1.687 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 2.566 ; 2.500 REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : PROTEIN_REP.PARAM REMARK 3 PARAMETER FILE 2 : PARAM19X.HEME REMARK 3 PARAMETER FILE 3 : PARAM.NADP REMARK 3 PARAMETER FILE 4 : NULL REMARK 3 TOPOLOGY FILE 1 : TOPHCSDX.PRO REMARK 3 TOPOLOGY FILE 2 : TOPH19X.HEME REMARK 3 TOPOLOGY FILE 3 : TOPOL.NADP REMARK 3 TOPOLOGY FILE 4 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 4BLC COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB. REMARK 100 THE DEPOSITION ID IS D_1000008065. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : 290 REMARK 200 PH : 6.2-6.8 REMARK 200 NUMBER OF CRYSTALS USED : 6 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 RU200 REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : SUPPER GRAPHITE CRYSTAL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : AREA DETECTOR REMARK 200 DETECTOR MANUFACTURER : SDMS REMARK 200 INTENSITY-INTEGRATION SOFTWARE : SDMS REMARK 200 DATA SCALING SOFTWARE : SDMS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 128019 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.200 REMARK 200 RESOLUTION RANGE LOW (A) : 100.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 88.5 REMARK 200 DATA REDUNDANCY : 4.700 REMARK 200 R MERGE (I) : 0.11500 REMARK 200 R SYM (I) : 0.11500 REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 10.2000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.20 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.30 REMARK 200 COMPLETENESS FOR SHELL (%) : 26.9 REMARK 200 DATA REDUNDANCY IN SHELL : 1.20 REMARK 200 R MERGE FOR SHELL (I) : 0.22600 REMARK 200 R SYM FOR SHELL (I) : 0.22600 REMARK 200 <I/SIGMA(I)> FOR SHELL : 1.500 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: MERLOT REMARK 200 STARTING MODEL: PDB ENTRY 7CAT REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 56.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.80 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: VAPOR DIFFUSION AGAINST 10% N REMARK 280 -PROPANOL, AND 0.1 M NA-PO4 BUFFER PH 6.2 TO 6.8 DROP SET UP 15 REMARK 280 UL OF 40 MG/ML PROTEIN PLUS 5 UL 1% NACL PLUS 5 UL RESERVOIR., REMARK 280 PH 6.5, VAPOR DIFFUSION 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 43.90000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 116.20000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 70.30000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 116.20000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 43.90000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 70.30000 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: TETRAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA,PQS REMARK 350 TOTAL BURIED SURFACE AREA: 53200 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 59890 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -300.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C, 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 ALA A 1 REMARK 465 ASP A 2 REMARK 465 GLU A 502 REMARK 465 LYS A 503 REMARK 465 PRO A 504 REMARK 465 LYS A 505 REMARK 465 ASN A 506 REMARK 465 ALA B 1 REMARK 465 ASP B 2 REMARK 465 GLU B 502 REMARK 465 LYS B 503 REMARK 465 PRO B 504 REMARK 465 LYS B 505 REMARK 465 ASN B 506 REMARK 465 ALA C 1 REMARK 465 ASP C 2 REMARK 465 GLU C 502 REMARK 465 LYS C 503 REMARK 465 PRO C 504 REMARK 465 LYS C 505 REMARK 465 ASN C 506 REMARK 465 ALA D 1 REMARK 465 ASP D 2 REMARK 465 GLU D 502 REMARK 465 LYS D 503 REMARK 465 PRO D 504 REMARK 465 LYS D 505 REMARK 465 ASN D 506 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 LYS A 15 -75.30 -58.97 REMARK 500 ARG A 18 73.41 -102.83 REMARK 500 ALA A 19 -97.65 -42.08 REMARK 500 GLN A 21 136.75 -28.84 REMARK 500 GLU A 100 -45.94 -29.26 REMARK 500 GLU A 118 -169.88 -77.86 REMARK 500 SER A 121 159.90 -42.34 REMARK 500 ASP A 127 144.23 171.52 REMARK 500 ILE A 151 -161.86 -128.08 REMARK 500 LYS A 168 -129.11 -91.47 REMARK 500 PRO A 189 -7.67 -53.87 REMARK 500 SER A 200 -159.80 -76.83 REMARK 500 HIS A 210 56.55 -108.18 REMARK 500 SER A 216 -61.66 75.73 REMARK 500 ASN A 272 54.85 -105.66 REMARK 500 PRO A 292 -8.87 -55.45 REMARK 500 VAL A 328 -62.11 -121.17 REMARK 500 ASP A 347 107.48 -42.06 REMARK 500 LEU A 365 -61.10 -97.15 REMARK 500 ASP A 388 -150.65 65.21 REMARK 500 MET A 394 -152.41 68.02 REMARK 500 ALA A 417 45.67 -103.31 REMARK 500 ASN A 435 3.87 -68.07 REMARK 500 ASP A 436 79.08 -66.57 REMARK 500 ASP A 437 103.99 26.20 REMARK 500 LYS A 498 -72.74 -55.28 REMARK 500 TYR A 499 -38.28 -35.63 REMARK 500 ASN A 500 34.76 -78.22 REMARK 500 GLN B 17 -7.55 -49.41 REMARK 500 ALA B 19 -150.33 44.00 REMARK 500 LYS B 22 172.25 -51.64 REMARK 500 ASP B 24 -177.84 -66.69 REMARK 500 GLU B 100 -80.81 -31.11 REMARK 500 THR B 114 -154.53 -96.39 REMARK 500 VAL B 115 -82.13 -124.49 REMARK 500 SER B 121 171.40 -52.75 REMARK 500 THR B 124 49.28 -52.48 REMARK 500 ASN B 148 40.71 -78.45 REMARK 500 LEU B 158 -14.28 -48.96 REMARK 500 LYS B 168 -165.66 -127.59 REMARK 500 SER B 216 -71.65 68.07 REMARK 500 PHE B 219 -168.37 -102.64 REMARK 500 ALA B 224 23.74 -68.32 REMARK 500 ILE B 241 -179.85 -53.62 REMARK 500 LYS B 242 106.60 160.46 REMARK 500 THR B 270 48.62 -91.41 REMARK 500 ASN B 272 65.86 -104.17 REMARK 500 PHE B 291 128.48 -31.50 REMARK 500 VAL B 312 -29.83 -143.75 REMARK 500 ASN B 318 22.08 -153.98 REMARK 500 REMARK 500 THIS ENTRY HAS 149 RAMACHANDRAN OUTLIERS. REMARK 500 REMARK 500 REMARK: NULL REMARK 600 REMARK 600 HETEROGEN REMARK 600 REMARK 600 THE FE ATOM IS BOUND TO TYR 357 OH 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 HEM A 507 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 TYR A 357 OH REMARK 620 2 HEM A 507 NA 91.2 REMARK 620 3 HEM A 507 NB 85.4 88.0 REMARK 620 4 HEM A 507 NC 91.0 176.5 89.5 REMARK 620 5 HEM A 507 ND 87.9 93.0 173.3 89.8 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM B 507 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 TYR B 357 OH REMARK 620 2 HEM B 507 NA 95.4 REMARK 620 3 HEM B 507 NB 84.0 89.6 REMARK 620 4 HEM B 507 NC 87.9 176.6 90.2 REMARK 620 5 HEM B 507 ND 93.8 89.4 177.5 91.0 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM C 507 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 TYR C 357 OH REMARK 620 2 HEM C 507 NA 83.8 REMARK 620 3 HEM C 507 NB 85.0 90.5 REMARK 620 4 HEM C 507 NC 92.9 176.6 88.7 REMARK 620 5 HEM C 507 ND 88.8 90.6 173.5 89.8 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM D 507 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 TYR D 357 OH REMARK 620 2 HEM D 507 NA 78.9 REMARK 620 3 HEM D 507 NB 86.1 88.3 REMARK 620 4 HEM D 507 NC 89.9 168.8 89.6 REMARK 620 5 HEM D 507 ND 77.8 87.6 163.9 91.4 REMARK 620 N 1 2 3 4 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: CAT REMARK 800 EVIDENCE_CODE: AUTHOR REMARK 800 SITE_DESCRIPTION: THE IRON OF HEME GROUP IS THE ACTIVE CENTER REMARK 800 WHICH BINDS SUBSTRATE H2O2. REMARK 800 REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM A 507 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NDP A 1102 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM B 507 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NDP B 1202 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM C 507 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NDP C 1302 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM D 507 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NDP D 1402 DBREF 4BLC A 1 506 UNP P00432 CATA_BOVIN 1 506 DBREF 4BLC B 1 506 UNP P00432 CATA_BOVIN 1 506 DBREF 4BLC C 1 506 UNP P00432 CATA_BOVIN 1 506 DBREF 4BLC D 1 506 UNP P00432 CATA_BOVIN 1 506 SEQRES 1 A 506 ALA ASP ASN ARG ASP PRO ALA SER ASP GLN MET LYS HIS SEQRES 2 A 506 TRP LYS GLU GLN ARG ALA ALA GLN LYS PRO ASP VAL LEU SEQRES 3 A 506 THR THR GLY GLY GLY ASN PRO VAL GLY ASP LYS LEU ASN SEQRES 4 A 506 SER LEU THR VAL GLY PRO ARG GLY PRO LEU LEU VAL GLN SEQRES 5 A 506 ASP VAL VAL PHE THR ASP GLU MET ALA HIS PHE ASP ARG SEQRES 6 A 506 GLU ARG ILE PRO GLU ARG VAL VAL HIS ALA LYS GLY ALA SEQRES 7 A 506 GLY ALA PHE GLY TYR PHE GLU VAL THR HIS ASP ILE THR SEQRES 8 A 506 ARG TYR SER LYS ALA LYS VAL PHE GLU HIS ILE GLY LYS SEQRES 9 A 506 ARG THR PRO ILE ALA VAL ARG PHE SER THR VAL ALA GLY SEQRES 10 A 506 GLU SER GLY SER ALA ASP THR VAL ARG ASP PRO ARG GLY SEQRES 11 A 506 PHE ALA VAL LYS PHE TYR THR GLU ASP GLY ASN TRP ASP SEQRES 12 A 506 LEU VAL GLY ASN ASN THR PRO ILE PHE PHE ILE ARG ASP SEQRES 13 A 506 ALA LEU LEU PHE PRO SER PHE ILE HIS SER GLN LYS ARG SEQRES 14 A 506 ASN PRO GLN THR HIS LEU LYS ASP PRO ASP MET VAL TRP SEQRES 15 A 506 ASP PHE TRP SER LEU ARG PRO GLU SER LEU HIS GLN VAL SEQRES 16 A 506 SER PHE LEU PHE SER ASP ARG GLY ILE PRO ASP GLY HIS SEQRES 17 A 506 ARG HIS MET ASP GLY TYR GLY SER HIS THR PHE LYS LEU SEQRES 18 A 506 VAL ASN ALA ASP GLY GLU ALA VAL TYR CYS LYS PHE HIS SEQRES 19 A 506 TYR LYS THR ASP GLN GLY ILE LYS ASN LEU SER VAL GLU SEQRES 20 A 506 ASP ALA ALA ARG LEU ALA HIS GLU ASP PRO ASP TYR GLY SEQRES 21 A 506 LEU ARG ASP LEU PHE ASN ALA ILE ALA THR GLY ASN TYR SEQRES 22 A 506 PRO SER TRP THR LEU TYR ILE GLN VAL MET THR PHE SER SEQRES 23 A 506 GLU ALA GLU ILE PHE PRO PHE ASN PRO PHE ASP LEU THR SEQRES 24 A 506 LYS VAL TRP PRO HIS GLY ASP TYR PRO LEU ILE PRO VAL SEQRES 25 A 506 GLY LYS LEU VAL LEU ASN ARG ASN PRO VAL ASN TYR PHE SEQRES 26 A 506 ALA GLU VAL GLU GLN LEU ALA PHE ASP PRO SER ASN MET SEQRES 27 A 506 PRO PRO GLY ILE GLU PRO SER PRO ASP LYS MET LEU GLN SEQRES 28 A 506 GLY ARG LEU PHE ALA TYR PRO ASP THR HIS ARG HIS ARG SEQRES 29 A 506 LEU GLY PRO ASN TYR LEU GLN ILE PRO VAL ASN CYS PRO SEQRES 30 A 506 TYR ARG ALA ARG VAL ALA ASN TYR GLN ARG ASP GLY PRO SEQRES 31 A 506 MET CYS MET MET ASP ASN GLN GLY GLY ALA PRO ASN TYR SEQRES 32 A 506 TYR PRO ASN SER PHE SER ALA PRO GLU HIS GLN PRO SER SEQRES 33 A 506 ALA LEU GLU HIS ARG THR HIS PHE SER GLY ASP VAL GLN SEQRES 34 A 506 ARG PHE ASN SER ALA ASN ASP ASP ASN VAL THR GLN VAL SEQRES 35 A 506 ARG THR PHE TYR LEU LYS VAL LEU ASN GLU GLU GLN ARG SEQRES 36 A 506 LYS ARG LEU CYS GLU ASN ILE ALA GLY HIS LEU LYS ASP SEQRES 37 A 506 ALA GLN LEU PHE ILE GLN LYS LYS ALA VAL LYS ASN PHE SEQRES 38 A 506 SER ASP VAL HIS PRO GLU TYR GLY SER ARG ILE GLN ALA SEQRES 39 A 506 LEU LEU ASP LYS TYR ASN GLU GLU LYS PRO LYS ASN SEQRES 1 B 506 ALA ASP ASN ARG ASP PRO ALA SER ASP GLN MET LYS HIS SEQRES 2 B 506 TRP LYS GLU GLN ARG ALA ALA GLN LYS PRO ASP VAL LEU SEQRES 3 B 506 THR THR GLY GLY GLY ASN PRO VAL GLY ASP LYS LEU ASN SEQRES 4 B 506 SER LEU THR VAL GLY PRO ARG GLY PRO LEU LEU VAL GLN SEQRES 5 B 506 ASP VAL VAL PHE THR ASP GLU MET ALA HIS PHE ASP ARG SEQRES 6 B 506 GLU ARG ILE PRO GLU ARG VAL VAL HIS ALA LYS GLY ALA SEQRES 7 B 506 GLY ALA PHE GLY TYR PHE GLU VAL THR HIS ASP ILE THR SEQRES 8 B 506 ARG TYR SER LYS ALA LYS VAL PHE GLU HIS ILE GLY LYS SEQRES 9 B 506 ARG THR PRO ILE ALA VAL ARG PHE SER THR VAL ALA GLY SEQRES 10 B 506 GLU SER GLY SER ALA ASP THR VAL ARG ASP PRO ARG GLY SEQRES 11 B 506 PHE ALA VAL LYS PHE TYR THR GLU ASP GLY ASN TRP ASP SEQRES 12 B 506 LEU VAL GLY ASN ASN THR PRO ILE PHE PHE ILE ARG ASP SEQRES 13 B 506 ALA LEU LEU PHE PRO SER PHE ILE HIS SER GLN LYS ARG SEQRES 14 B 506 ASN PRO GLN THR HIS LEU LYS ASP PRO ASP MET VAL TRP SEQRES 15 B 506 ASP PHE TRP SER LEU ARG PRO GLU SER LEU HIS GLN VAL SEQRES 16 B 506 SER PHE LEU PHE SER ASP ARG GLY ILE PRO ASP GLY HIS SEQRES 17 B 506 ARG HIS MET ASP GLY TYR GLY SER HIS THR PHE LYS LEU SEQRES 18 B 506 VAL ASN ALA ASP GLY GLU ALA VAL TYR CYS LYS PHE HIS SEQRES 19 B 506 TYR LYS THR ASP GLN GLY ILE LYS ASN LEU SER VAL GLU SEQRES 20 B 506 ASP ALA ALA ARG LEU ALA HIS GLU ASP PRO ASP TYR GLY SEQRES 21 B 506 LEU ARG ASP LEU PHE ASN ALA ILE ALA THR GLY ASN TYR SEQRES 22 B 506 PRO SER TRP THR LEU TYR ILE GLN VAL MET THR PHE SER SEQRES 23 B 506 GLU ALA GLU ILE PHE PRO PHE ASN PRO PHE ASP LEU THR SEQRES 24 B 506 LYS VAL TRP PRO HIS GLY ASP TYR PRO LEU ILE PRO VAL SEQRES 25 B 506 GLY LYS LEU VAL LEU ASN ARG ASN PRO VAL ASN TYR PHE SEQRES 26 B 506 ALA GLU VAL GLU GLN LEU ALA PHE ASP PRO SER ASN MET SEQRES 27 B 506 PRO PRO GLY ILE GLU PRO SER PRO ASP LYS MET LEU GLN SEQRES 28 B 506 GLY ARG LEU PHE ALA TYR PRO ASP THR HIS ARG HIS ARG SEQRES 29 B 506 LEU GLY PRO ASN TYR LEU GLN ILE PRO VAL ASN CYS PRO SEQRES 30 B 506 TYR ARG ALA ARG VAL ALA ASN TYR GLN ARG ASP GLY PRO SEQRES 31 B 506 MET CYS MET MET ASP ASN GLN GLY GLY ALA PRO ASN TYR SEQRES 32 B 506 TYR PRO ASN SER PHE SER ALA PRO GLU HIS GLN PRO SER SEQRES 33 B 506 ALA LEU GLU HIS ARG THR HIS PHE SER GLY ASP VAL GLN SEQRES 34 B 506 ARG PHE ASN SER ALA ASN ASP ASP ASN VAL THR GLN VAL SEQRES 35 B 506 ARG THR PHE TYR LEU LYS VAL LEU ASN GLU GLU GLN ARG SEQRES 36 B 506 LYS ARG LEU CYS GLU ASN ILE ALA GLY HIS LEU LYS ASP SEQRES 37 B 506 ALA GLN LEU PHE ILE GLN LYS LYS ALA VAL LYS ASN PHE SEQRES 38 B 506 SER ASP VAL HIS PRO GLU TYR GLY SER ARG ILE GLN ALA SEQRES 39 B 506 LEU LEU ASP LYS TYR ASN GLU GLU LYS PRO LYS ASN SEQRES 1 C 506 ALA ASP ASN ARG ASP PRO ALA SER ASP GLN MET LYS HIS SEQRES 2 C 506 TRP LYS GLU GLN ARG ALA ALA GLN LYS PRO ASP VAL LEU SEQRES 3 C 506 THR THR GLY GLY GLY ASN PRO VAL GLY ASP LYS LEU ASN SEQRES 4 C 506 SER LEU THR VAL GLY PRO ARG GLY PRO LEU LEU VAL GLN SEQRES 5 C 506 ASP VAL VAL PHE THR ASP GLU MET ALA HIS PHE ASP ARG SEQRES 6 C 506 GLU ARG ILE PRO GLU ARG VAL VAL HIS ALA LYS GLY ALA SEQRES 7 C 506 GLY ALA PHE GLY TYR PHE GLU VAL THR HIS ASP ILE THR SEQRES 8 C 506 ARG TYR SER LYS ALA LYS VAL PHE GLU HIS ILE GLY LYS SEQRES 9 C 506 ARG THR PRO ILE ALA VAL ARG PHE SER THR VAL ALA GLY SEQRES 10 C 506 GLU SER GLY SER ALA ASP THR VAL ARG ASP PRO ARG GLY SEQRES 11 C 506 PHE ALA VAL LYS PHE TYR THR GLU ASP GLY ASN TRP ASP SEQRES 12 C 506 LEU VAL GLY ASN ASN THR PRO ILE PHE PHE ILE ARG ASP SEQRES 13 C 506 ALA LEU LEU PHE PRO SER PHE ILE HIS SER GLN LYS ARG SEQRES 14 C 506 ASN PRO GLN THR HIS LEU LYS ASP PRO ASP MET VAL TRP SEQRES 15 C 506 ASP PHE TRP SER LEU ARG PRO GLU SER LEU HIS GLN VAL SEQRES 16 C 506 SER PHE LEU PHE SER ASP ARG GLY ILE PRO ASP GLY HIS SEQRES 17 C 506 ARG HIS MET ASP GLY TYR GLY SER HIS THR PHE LYS LEU SEQRES 18 C 506 VAL ASN ALA ASP GLY GLU ALA VAL TYR CYS LYS PHE HIS SEQRES 19 C 506 TYR LYS THR ASP GLN GLY ILE LYS ASN LEU SER VAL GLU SEQRES 20 C 506 ASP ALA ALA ARG LEU ALA HIS GLU ASP PRO ASP TYR GLY SEQRES 21 C 506 LEU ARG ASP LEU PHE ASN ALA ILE ALA THR GLY ASN TYR SEQRES 22 C 506 PRO SER TRP THR LEU TYR ILE GLN VAL MET THR PHE SER SEQRES 23 C 506 GLU ALA GLU ILE PHE PRO PHE ASN PRO PHE ASP LEU THR SEQRES 24 C 506 LYS VAL TRP PRO HIS GLY ASP TYR PRO LEU ILE PRO VAL SEQRES 25 C 506 GLY LYS LEU VAL LEU ASN ARG ASN PRO VAL ASN TYR PHE SEQRES 26 C 506 ALA GLU VAL GLU GLN LEU ALA PHE ASP PRO SER ASN MET SEQRES 27 C 506 PRO PRO GLY ILE GLU PRO SER PRO ASP LYS MET LEU GLN SEQRES 28 C 506 GLY ARG LEU PHE ALA TYR PRO ASP THR HIS ARG HIS ARG SEQRES 29 C 506 LEU GLY PRO ASN TYR LEU GLN ILE PRO VAL ASN CYS PRO SEQRES 30 C 506 TYR ARG ALA ARG VAL ALA ASN TYR GLN ARG ASP GLY PRO SEQRES 31 C 506 MET CYS MET MET ASP ASN GLN GLY GLY ALA PRO ASN TYR SEQRES 32 C 506 TYR PRO ASN SER PHE SER ALA PRO GLU HIS GLN PRO SER SEQRES 33 C 506 ALA LEU GLU HIS ARG THR HIS PHE SER GLY ASP VAL GLN SEQRES 34 C 506 ARG PHE ASN SER ALA ASN ASP ASP ASN VAL THR GLN VAL SEQRES 35 C 506 ARG THR PHE TYR LEU LYS VAL LEU ASN GLU GLU GLN ARG SEQRES 36 C 506 LYS ARG LEU CYS GLU ASN ILE ALA GLY HIS LEU LYS ASP SEQRES 37 C 506 ALA GLN LEU PHE ILE GLN LYS LYS ALA VAL LYS ASN PHE SEQRES 38 C 506 SER ASP VAL HIS PRO GLU TYR GLY SER ARG ILE GLN ALA SEQRES 39 C 506 LEU LEU ASP LYS TYR ASN GLU GLU LYS PRO LYS ASN SEQRES 1 D 506 ALA ASP ASN ARG ASP PRO ALA SER ASP GLN MET LYS HIS SEQRES 2 D 506 TRP LYS GLU GLN ARG ALA ALA GLN LYS PRO ASP VAL LEU SEQRES 3 D 506 THR THR GLY GLY GLY ASN PRO VAL GLY ASP LYS LEU ASN SEQRES 4 D 506 SER LEU THR VAL GLY PRO ARG GLY PRO LEU LEU VAL GLN SEQRES 5 D 506 ASP VAL VAL PHE THR ASP GLU MET ALA HIS PHE ASP ARG SEQRES 6 D 506 GLU ARG ILE PRO GLU ARG VAL VAL HIS ALA LYS GLY ALA SEQRES 7 D 506 GLY ALA PHE GLY TYR PHE GLU VAL THR HIS ASP ILE THR SEQRES 8 D 506 ARG TYR SER LYS ALA LYS VAL PHE GLU HIS ILE GLY LYS SEQRES 9 D 506 ARG THR PRO ILE ALA VAL ARG PHE SER THR VAL ALA GLY SEQRES 10 D 506 GLU SER GLY SER ALA ASP THR VAL ARG ASP PRO ARG GLY SEQRES 11 D 506 PHE ALA VAL LYS PHE TYR THR GLU ASP GLY ASN TRP ASP SEQRES 12 D 506 LEU VAL GLY ASN ASN THR PRO ILE PHE PHE ILE ARG ASP SEQRES 13 D 506 ALA LEU LEU PHE PRO SER PHE ILE HIS SER GLN LYS ARG SEQRES 14 D 506 ASN PRO GLN THR HIS LEU LYS ASP PRO ASP MET VAL TRP SEQRES 15 D 506 ASP PHE TRP SER LEU ARG PRO GLU SER LEU HIS GLN VAL SEQRES 16 D 506 SER PHE LEU PHE SER ASP ARG GLY ILE PRO ASP GLY HIS SEQRES 17 D 506 ARG HIS MET ASP GLY TYR GLY SER HIS THR PHE LYS LEU SEQRES 18 D 506 VAL ASN ALA ASP GLY GLU ALA VAL TYR CYS LYS PHE HIS SEQRES 19 D 506 TYR LYS THR ASP GLN GLY ILE LYS ASN LEU SER VAL GLU SEQRES 20 D 506 ASP ALA ALA ARG LEU ALA HIS GLU ASP PRO ASP TYR GLY SEQRES 21 D 506 LEU ARG ASP LEU PHE ASN ALA ILE ALA THR GLY ASN TYR SEQRES 22 D 506 PRO SER TRP THR LEU TYR ILE GLN VAL MET THR PHE SER SEQRES 23 D 506 GLU ALA GLU ILE PHE PRO PHE ASN PRO PHE ASP LEU THR SEQRES 24 D 506 LYS VAL TRP PRO HIS GLY ASP TYR PRO LEU ILE PRO VAL SEQRES 25 D 506 GLY LYS LEU VAL LEU ASN ARG ASN PRO VAL ASN TYR PHE SEQRES 26 D 506 ALA GLU VAL GLU GLN LEU ALA PHE ASP PRO SER ASN MET SEQRES 27 D 506 PRO PRO GLY ILE GLU PRO SER PRO ASP LYS MET LEU GLN SEQRES 28 D 506 GLY ARG LEU PHE ALA TYR PRO ASP THR HIS ARG HIS ARG SEQRES 29 D 506 LEU GLY PRO ASN TYR LEU GLN ILE PRO VAL ASN CYS PRO SEQRES 30 D 506 TYR ARG ALA ARG VAL ALA ASN TYR GLN ARG ASP GLY PRO SEQRES 31 D 506 MET CYS MET MET ASP ASN GLN GLY GLY ALA PRO ASN TYR SEQRES 32 D 506 TYR PRO ASN SER PHE SER ALA PRO GLU HIS GLN PRO SER SEQRES 33 D 506 ALA LEU GLU HIS ARG THR HIS PHE SER GLY ASP VAL GLN SEQRES 34 D 506 ARG PHE ASN SER ALA ASN ASP ASP ASN VAL THR GLN VAL SEQRES 35 D 506 ARG THR PHE TYR LEU LYS VAL LEU ASN GLU GLU GLN ARG SEQRES 36 D 506 LYS ARG LEU CYS GLU ASN ILE ALA GLY HIS LEU LYS ASP SEQRES 37 D 506 ALA GLN LEU PHE ILE GLN LYS LYS ALA VAL LYS ASN PHE SEQRES 38 D 506 SER ASP VAL HIS PRO GLU TYR GLY SER ARG ILE GLN ALA SEQRES 39 D 506 LEU LEU ASP LYS TYR ASN GLU GLU LYS PRO LYS ASN HET HEM A 507 43 HET NDP A1102 48 HET HEM B 507 43 HET NDP B1202 48 HET HEM C 507 43 HET NDP C1302 48 HET HEM D 507 43 HET NDP D1402 48 HETNAM HEM PROTOPORPHYRIN IX CONTAINING FE HETNAM NDP NADPH DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE HETNAM 2 NDP PHOSPHATE HETSYN HEM HEME FORMUL 5 HEM 4(C34 H32 FE N4 O4) FORMUL 6 NDP 4(C21 H30 N7 O17 P3) FORMUL 13 HOH *384(H2 O) HELIX 1 1 GLN A 10 ARG A 18 1 9 HELIX 2 2 VAL A 54 ARG A 65 1 12 HELIX 3 3 ALA A 157 GLN A 167 1 11 HELIX 4 4 PRO A 178 LEU A 187 1 10 HELIX 5 5 PRO A 189 LEU A 198 5 10 HELIX 6 6 ASP A 201 ILE A 204 5 4 HELIX 7 7 VAL A 246 GLU A 255 1 10 HELIX 8 8 TYR A 259 ALA A 269 1 11 HELIX 9 9 PHE A 285 GLU A 289 1 5 HELIX 10 10 TYR A 324 GLU A 327 1 4 HELIX 11 11 LYS A 348 ARG A 364 1 17 HELIX 12 12 TYR A 369 GLN A 371 5 3 HELIX 13 13 PRO A 373 ASN A 375 5 3 HELIX 14 14 PRO A 415 ALA A 417 5 3 HELIX 15 15 THR A 440 LEU A 447 1 8 HELIX 16 16 GLU A 452 ASP A 468 1 17 HELIX 17 17 LEU A 471 VAL A 484 1 14 HELIX 18 18 PRO A 486 TYR A 499 1 14 HELIX 19 19 GLN B 10 ARG B 18 1 9 HELIX 20 20 VAL B 54 ARG B 65 1 12 HELIX 21 21 LYS B 97 PHE B 99 5 3 HELIX 22 22 ALA B 157 SER B 166 5 10 HELIX 23 23 PRO B 178 LEU B 187 1 10 HELIX 24 24 PRO B 189 LEU B 198 5 10 HELIX 25 25 ASP B 201 GLY B 203 5 3 HELIX 26 26 VAL B 246 GLU B 255 1 10 HELIX 27 27 TYR B 259 ALA B 269 1 11 HELIX 28 28 PHE B 285 ILE B 290 1 6 HELIX 29 29 TYR B 324 GLU B 327 1 4 HELIX 30 30 LEU B 350 ARG B 364 1 15 HELIX 31 31 TYR B 369 GLN B 371 5 3 HELIX 32 32 PRO B 373 ASN B 375 5 3 HELIX 33 33 PRO B 415 ALA B 417 5 3 HELIX 34 34 THR B 440 VAL B 449 1 10 HELIX 35 35 GLU B 452 ASP B 468 1 17 HELIX 36 36 LEU B 471 VAL B 484 1 14 HELIX 37 37 PRO B 486 TYR B 499 1 14 HELIX 38 38 GLN C 10 ARG C 18 1 9 HELIX 39 39 VAL C 54 ARG C 65 1 12 HELIX 40 40 LYS C 97 PHE C 99 5 3 HELIX 41 41 ALA C 157 SER C 166 1 10 HELIX 42 42 PRO C 178 LEU C 187 1 10 HELIX 43 43 PRO C 189 PHE C 199 5 11 HELIX 44 44 ASP C 201 GLY C 203 5 3 HELIX 45 45 VAL C 246 GLU C 255 1 10 HELIX 46 46 TYR C 259 THR C 270 1 12 HELIX 47 47 PHE C 285 ILE C 290 1 6 HELIX 48 48 TYR C 324 GLU C 327 1 4 HELIX 49 49 LYS C 348 ARG C 364 1 17 HELIX 50 50 TYR C 369 GLN C 371 5 3 HELIX 51 51 PRO C 373 ASN C 375 5 3 HELIX 52 52 PRO C 415 ALA C 417 5 3 HELIX 53 53 THR C 440 TYR C 446 1 7 HELIX 54 54 GLU C 452 ASP C 468 1 17 HELIX 55 55 LEU C 471 VAL C 484 1 14 HELIX 56 56 PRO C 486 TYR C 499 1 14 HELIX 57 57 ALA D 7 ARG D 18 5 12 HELIX 58 58 VAL D 54 ARG D 65 1 12 HELIX 59 59 ALA D 157 GLN D 167 5 11 HELIX 60 60 PRO D 178 LEU D 187 1 10 HELIX 61 61 PRO D 189 LEU D 198 5 10 HELIX 62 62 ASP D 201 GLY D 203 5 3 HELIX 63 63 VAL D 246 GLU D 255 1 10 HELIX 64 64 TYR D 259 ALA D 269 1 11 HELIX 65 65 PHE D 285 ILE D 290 1 6 HELIX 66 66 TYR D 324 GLU D 327 1 4 HELIX 67 67 LYS D 348 ARG D 364 1 17 HELIX 68 68 TYR D 369 GLN D 371 5 3 HELIX 69 69 THR D 440 LYS D 448 1 9 HELIX 70 70 GLU D 452 ASP D 468 1 17 HELIX 71 71 LEU D 471 VAL D 484 1 14 HELIX 72 72 PRO D 486 TYR D 499 1 14 SHEET 1 A 8 GLY A 140 ASN A 147 0 SHEET 2 A 8 GLY A 130 THR A 137 -1 N THR A 137 O GLY A 140 SHEET 3 A 8 ARG A 105 SER A 113 -1 N SER A 113 O GLY A 130 SHEET 4 A 8 GLY A 77 VAL A 86 -1 N PHE A 84 O THR A 106 SHEET 5 A 8 LEU A 309 ASN A 320 -1 N ARG A 319 O PHE A 81 SHEET 6 A 8 SER A 275 MET A 283 -1 N ILE A 280 O ILE A 310 SHEET 7 A 8 ALA A 228 THR A 237 -1 N LYS A 236 O THR A 277 SHEET 8 A 8 PHE A 219 VAL A 222 -1 N LEU A 221 O VAL A 229 SHEET 1 B 9 GLY B 140 ASN B 147 0 SHEET 2 B 9 GLY B 130 THR B 137 -1 N THR B 137 O GLY B 140 SHEET 3 B 9 ARG B 105 SER B 113 -1 N SER B 113 O GLY B 130 SHEET 4 B 9 GLY B 77 VAL B 86 -1 N PHE B 84 O THR B 106 SHEET 5 B 9 ILE B 310 ASN B 320 -1 N ARG B 319 O PHE B 81 SHEET 6 B 9 SER B 275 MET B 283 -1 N ILE B 280 O ILE B 310 SHEET 7 B 9 ALA B 228 THR B 237 -1 N LYS B 236 O THR B 277 SHEET 8 B 9 PHE B 219 VAL B 222 -1 N LEU B 221 O VAL B 229 SHEET 9 B 9 ILE B 342 PRO B 344 -1 N GLU B 343 O LYS B 220 SHEET 1 C 8 GLY C 140 ASN C 147 0 SHEET 2 C 8 GLY C 130 THR C 137 -1 N THR C 137 O GLY C 140 SHEET 3 C 8 ARG C 105 SER C 113 -1 N SER C 113 O GLY C 130 SHEET 4 C 8 GLY C 77 VAL C 86 -1 N PHE C 84 O THR C 106 SHEET 5 C 8 ILE C 310 ASN C 320 -1 N ARG C 319 O PHE C 81 SHEET 6 C 8 SER C 275 MET C 283 -1 N ILE C 280 O ILE C 310 SHEET 7 C 8 ALA C 228 THR C 237 -1 N LYS C 236 O THR C 277 SHEET 8 C 8 PHE C 219 VAL C 222 -1 N LEU C 221 O VAL C 229 SHEET 1 D 8 GLY D 140 ASN D 147 0 SHEET 2 D 8 GLY D 130 THR D 137 -1 N THR D 137 O GLY D 140 SHEET 3 D 8 ARG D 105 SER D 113 -1 N SER D 113 O GLY D 130 SHEET 4 D 8 GLY D 77 VAL D 86 -1 N PHE D 84 O THR D 106 SHEET 5 D 8 ILE D 310 ASN D 320 -1 N ARG D 319 O PHE D 81 SHEET 6 D 8 SER D 275 MET D 283 -1 N ILE D 280 O ILE D 310 SHEET 7 D 8 ALA D 228 THR D 237 -1 N LYS D 236 O THR D 277 SHEET 8 D 8 PHE D 219 VAL D 222 -1 N LEU D 221 O VAL D 229 LINK OH TYR A 357 FE HEM A 507 1555 1555 1.98 LINK OH TYR B 357 FE HEM B 507 1555 1555 1.97 LINK OH TYR C 357 FE HEM C 507 1555 1555 2.01 LINK OH TYR D 357 FE HEM D 507 1555 1555 2.06 CISPEP 1 TYR A 404 PRO A 405 0 0.03 CISPEP 2 TYR B 404 PRO B 405 0 0.31 CISPEP 3 TYR C 404 PRO C 405 0 0.36 CISPEP 4 TYR D 404 PRO D 405 0 0.04 SITE 1 CAT 4 HEM A 507 HEM B 507 HEM C 507 HEM D 507 SITE 1 AC1 21 ARG A 71 VAL A 72 VAL A 73 HIS A 74 SITE 2 AC1 21 ARG A 111 GLY A 130 VAL A 145 GLY A 146 SITE 3 AC1 21 ASN A 147 PHE A 160 GLY A 215 SER A 216 SITE 4 AC1 21 PHE A 333 MET A 349 ARG A 353 TYR A 357 SITE 5 AC1 21 THR A 360 HIS A 361 ARG A 364 HOH A 705 SITE 6 AC1 21 HOH A 744 SITE 1 AC2 17 PRO A 150 HIS A 193 PHE A 197 ARG A 202 SITE 2 AC2 17 ASP A 212 TYR A 214 LYS A 236 VAL A 301 SITE 3 AC2 17 TRP A 302 PRO A 303 HIS A 304 GLN A 441 SITE 4 AC2 17 THR A 444 PHE A 445 VAL A 449 HOH A 862 SITE 5 AC2 17 GLU D 453 SITE 1 AC3 21 ARG B 71 VAL B 73 HIS B 74 ARG B 111 SITE 2 AC3 21 VAL B 145 GLY B 146 ASN B 147 PHE B 152 SITE 3 AC3 21 ALA B 157 PHE B 160 SER B 216 LEU B 298 SITE 4 AC3 21 PHE B 333 MET B 349 ARG B 353 TYR B 357 SITE 5 AC3 21 THR B 360 HIS B 361 ARG B 364 HOH B 961 SITE 6 AC3 21 MET C 60 SITE 1 AC4 18 HIS B 193 PHE B 197 SER B 200 ARG B 202 SITE 2 AC4 18 ASP B 212 TYR B 214 HIS B 234 LYS B 236 SITE 3 AC4 18 ILE B 241 VAL B 301 TRP B 302 PRO B 303 SITE 4 AC4 18 HIS B 304 GLN B 441 THR B 444 PHE B 445 SITE 5 AC4 18 VAL B 449 LEU B 450 SITE 1 AC5 23 MET B 60 ASP B 64 ARG C 71 VAL C 72 SITE 2 AC5 23 VAL C 73 HIS C 74 ARG C 111 GLY C 130 SITE 3 AC5 23 VAL C 145 GLY C 146 ASN C 147 PHE C 160 SITE 4 AC5 23 GLY C 215 SER C 216 HIS C 217 LEU C 298 SITE 5 AC5 23 PHE C 333 MET C 349 ARG C 353 TYR C 357 SITE 6 AC5 23 HIS C 361 ARG C 364 HOH C 804 SITE 1 AC6 15 PRO C 150 HIS C 193 PHE C 197 ARG C 202 SITE 2 AC6 15 ASP C 212 TYR C 214 LYS C 236 TRP C 302 SITE 3 AC6 15 PRO C 303 HIS C 304 GLN C 441 THR C 444 SITE 4 AC6 15 PHE C 445 VAL C 449 HOH C 801 SITE 1 AC7 19 MET A 60 ARG D 71 VAL D 72 VAL D 73 SITE 2 AC7 19 HIS D 74 ARG D 111 VAL D 145 GLY D 146 SITE 3 AC7 19 ASN D 147 ALA D 157 PHE D 160 PHE D 333 SITE 4 AC7 19 MET D 349 ARG D 353 ALA D 356 TYR D 357 SITE 5 AC7 19 HIS D 361 ARG D 364 HOH D 838 SITE 1 AC8 19 GLU A 453 HIS D 193 PHE D 197 SER D 200 SITE 2 AC8 19 ARG D 202 ASP D 212 TYR D 214 HIS D 234 SITE 3 AC8 19 LYS D 236 VAL D 301 TRP D 302 PRO D 303 SITE 4 AC8 19 HIS D 304 GLN D 441 THR D 444 PHE D 445 SITE 5 AC8 19 LEU D 450 HOH D1024 HOH D1080 CRYST1 87.800 140.600 232.400 90.00 90.00 90.00 P 21 21 21 16 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 0.011389 0.000000 0.000000 0.00000 SCALE2 0.000000 0.007112 0.000000 0.00000 SCALE3 0.000000 0.000000 0.004303 0.00000