HEADER OXIDOREDUCTASE 18-FEB-13 4JAC TITLE DEHALOPEROXIDASE-HEMOGLOBIN T56S COMPND MOL_ID: 1; COMPND 2 MOLECULE: DEHALOPEROXIDASE A; COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES; COMPND 5 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: AMPHITRITE ORNATA; SOURCE 3 ORGANISM_TAXID: 129555; SOURCE 4 STRAIN: AMPHITRITE ORNATA; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS PEROXIDASE, OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR S.FRANZEN,P.D.SWARTZ REVDAT 2 28-FEB-24 4JAC 1 REMARK SEQADV LINK REVDAT 1 27-NOV-13 4JAC 0 JRNL AUTH S.JIANG,I.WRIGHT,P.SWARTZ,S.FRANZEN JRNL TITL THE ROLE OF T56 IN CONTROLLING THE FLEXIBILITY OF THE DISTAL JRNL TITL 2 HISTIDINE IN DEHALOPEROXIDASE-HEMOGLOBIN FROM AMPHITRITE JRNL TITL 3 ORNATA. JRNL REF BIOCHIM.BIOPHYS.ACTA V.1834 2020 2013 JRNL REFN ISSN 0006-3002 JRNL PMID 23792762 JRNL DOI 10.1016/J.BBAPAP.2013.06.005 REMARK 2 REMARK 2 RESOLUTION. 1.93 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (PHENIX.REFINE: 1.8.1_1168) 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) : 1.93 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 17.90 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.350 REMARK 3 COMPLETENESS FOR RANGE (%) : 92.5 REMARK 3 NUMBER OF REFLECTIONS : 19059 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.185 REMARK 3 R VALUE (WORKING SET) : 0.182 REMARK 3 FREE R VALUE : 0.243 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.150 REMARK 3 FREE R VALUE TEST SET COUNT : 982 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 17.9030 - 3.6898 1.00 2949 136 0.1406 0.1625 REMARK 3 2 3.6898 - 2.9328 0.97 2739 144 0.1587 0.2387 REMARK 3 3 2.9328 - 2.5633 0.88 2450 131 0.1943 0.2620 REMARK 3 4 2.5633 - 2.3295 0.91 2498 148 0.1971 0.2400 REMARK 3 5 2.3295 - 2.1628 0.94 2577 146 0.2358 0.3193 REMARK 3 6 2.1628 - 2.0355 0.95 2598 152 0.2479 0.3472 REMARK 3 7 2.0355 - 1.9340 0.83 2266 125 0.2779 0.3229 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) : 0.270 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 24.130 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 : 0.009 2475 REMARK 3 ANGLE : 1.057 3370 REMARK 3 CHIRALITY : 0.075 334 REMARK 3 PLANARITY : 0.003 437 REMARK 3 DIHEDRAL : 17.065 910 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 4JAC COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 27-FEB-13. REMARK 100 THE DEPOSITION ID IS D_1000077795. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 29-JUL-11 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.0 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 RUH3R REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.54 REMARK 200 MONOCHROMATOR : OSMIC REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : MAR SCANNER 345 MM PLATE REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 19059 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.934 REMARK 200 RESOLUTION RANGE LOW (A) : 17.903 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 92.5 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.93 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.96 REMARK 200 COMPLETENESS FOR SHELL (%) : 74.4 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: PHENIX REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 42.33 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.13 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: CRYSTALS OBTAINED AFTER SEEDING FROM REMARK 280 CRYSTALS GROWN IN 0.2 M AMMONIUM SULFATE AND 28% PEG 4000, PH REMARK 280 7.0, VAPOR DIFFUSION, HANGING DROP, 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 28.72650 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 34.46250 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 33.75150 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 34.46250 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 28.72650 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 33.75150 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 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 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 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 0 REMARK 465 MET B 0 REMARK 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 LYS A 36 CG CD CE NZ REMARK 470 LYS B 125 CD CE NZ 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 404 O HOH A 409 2.17 REMARK 500 O HOH B 350 O HOH B 351 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 ASP A 12 54.99 -150.83 REMARK 500 ASP A 12 56.82 -150.83 REMARK 500 GLN A 113 155.50 -49.12 REMARK 500 SER A 114 50.90 -90.90 REMARK 500 REMARK 500 REMARK: NULL REMARK 615 REMARK 615 ZERO OCCUPANCY ATOM REMARK 615 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO REMARK 615 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS REMARK 615 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 615 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 615 M RES C SSEQI REMARK 615 HEM A 201 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 201 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 89 NE2 REMARK 620 2 HEM A 201 NA 89.9 REMARK 620 3 HEM A 201 NB 87.5 88.3 REMARK 620 4 HEM A 201 NC 91.4 175.9 87.8 REMARK 620 5 HEM A 201 ND 95.7 89.2 175.9 94.6 REMARK 620 6 AZI A 205 N3 171.0 98.9 90.7 79.7 86.5 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM B 201 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 89 NE2 REMARK 620 2 HEM B 201 NA 88.2 REMARK 620 3 HEM B 201 NB 89.6 89.9 REMARK 620 4 HEM B 201 NC 89.5 177.7 89.7 REMARK 620 5 HEM B 201 ND 89.0 92.4 177.3 88.0 REMARK 620 6 AZI B 202 N3 171.5 99.8 93.2 82.4 87.8 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 HEM A 201 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 202 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 203 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE AZI A 204 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE AZI A 205 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM B 201 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE AZI B 202 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE AZI B 203 DBREF 4JAC A 0 137 UNP Q9NAV8 Q9NAV8_9ANNE 1 138 DBREF 4JAC B 0 137 UNP Q9NAV8 Q9NAV8_9ANNE 1 138 SEQADV 4JAC SER A 56 UNP Q9NAV8 THR 57 ENGINEERED MUTATION SEQADV 4JAC SER B 56 UNP Q9NAV8 THR 57 ENGINEERED MUTATION SEQRES 1 A 138 MET GLY PHE LYS GLN ASP ILE ALA THR ILE ARG GLY ASP SEQRES 2 A 138 LEU ARG THR TYR ALA GLN ASP ILE PHE LEU ALA PHE LEU SEQRES 3 A 138 ASN LYS TYR PRO ASP GLU ARG ARG TYR PHE LYS ASN TYR SEQRES 4 A 138 VAL GLY LYS SER ASP GLN GLU LEU LYS SER MET ALA LYS SEQRES 5 A 138 PHE GLY ASP HIS SER GLU LYS VAL PHE ASN LEU MET MET SEQRES 6 A 138 GLU VAL ALA ASP ARG ALA THR ASP CYS VAL PRO LEU ALA SEQRES 7 A 138 SER ASP ALA ASN THR LEU VAL GLN MET LYS GLN HIS SER SEQRES 8 A 138 SER LEU THR THR GLY ASN PHE GLU LYS LEU PHE VAL ALA SEQRES 9 A 138 LEU VAL GLU TYR MET ARG ALA SER GLY GLN SER PHE ASP SEQRES 10 A 138 SER GLN SER TRP ASP ARG PHE GLY LYS ASN LEU VAL SER SEQRES 11 A 138 ALA LEU SER SER ALA GLY MET LYS SEQRES 1 B 138 MET GLY PHE LYS GLN ASP ILE ALA THR ILE ARG GLY ASP SEQRES 2 B 138 LEU ARG THR TYR ALA GLN ASP ILE PHE LEU ALA PHE LEU SEQRES 3 B 138 ASN LYS TYR PRO ASP GLU ARG ARG TYR PHE LYS ASN TYR SEQRES 4 B 138 VAL GLY LYS SER ASP GLN GLU LEU LYS SER MET ALA LYS SEQRES 5 B 138 PHE GLY ASP HIS SER GLU LYS VAL PHE ASN LEU MET MET SEQRES 6 B 138 GLU VAL ALA ASP ARG ALA THR ASP CYS VAL PRO LEU ALA SEQRES 7 B 138 SER ASP ALA ASN THR LEU VAL GLN MET LYS GLN HIS SER SEQRES 8 B 138 SER LEU THR THR GLY ASN PHE GLU LYS LEU PHE VAL ALA SEQRES 9 B 138 LEU VAL GLU TYR MET ARG ALA SER GLY GLN SER PHE ASP SEQRES 10 B 138 SER GLN SER TRP ASP ARG PHE GLY LYS ASN LEU VAL SER SEQRES 11 B 138 ALA LEU SER SER ALA GLY MET LYS HET HEM A 201 43 HET SO4 A 202 5 HET SO4 A 203 5 HET AZI A 204 3 HET AZI A 205 3 HET HEM B 201 43 HET AZI B 202 3 HET AZI B 203 3 HETNAM HEM PROTOPORPHYRIN IX CONTAINING FE HETNAM SO4 SULFATE ION HETNAM AZI AZIDE ION HETSYN HEM HEME FORMUL 3 HEM 2(C34 H32 FE N4 O4) FORMUL 4 SO4 2(O4 S 2-) FORMUL 6 AZI 4(N3 1-) FORMUL 11 HOH *242(H2 O) HELIX 1 1 GLY A 1 GLY A 11 1 11 HELIX 2 2 ASP A 12 TYR A 28 1 17 HELIX 3 3 PRO A 29 PHE A 35 5 7 HELIX 4 4 SER A 42 SER A 48 1 7 HELIX 5 5 LYS A 51 ALA A 70 1 20 HELIX 6 6 LEU A 76 MET A 86 1 11 HELIX 7 7 LYS A 87 SER A 90 5 4 HELIX 8 8 THR A 93 SER A 111 1 19 HELIX 9 9 ASP A 116 ALA A 134 1 19 HELIX 10 10 PHE B 2 ASP B 12 1 11 HELIX 11 11 ASP B 12 TYR B 28 1 17 HELIX 12 12 PRO B 29 PHE B 35 5 7 HELIX 13 13 SER B 42 LYS B 47 1 6 HELIX 14 14 MET B 49 ALA B 70 1 22 HELIX 15 15 LEU B 76 MET B 86 1 11 HELIX 16 16 LYS B 87 SER B 90 5 4 HELIX 17 17 THR B 93 SER B 111 1 19 HELIX 18 18 ASP B 116 ALA B 134 1 19 LINK NE2 HIS A 89 FE HEM A 201 1555 1555 2.37 LINK FE HEM A 201 N3 AZI A 205 1555 1555 2.34 LINK NE2 HIS B 89 FE HEM B 201 1555 1555 2.35 LINK FE HEM B 201 N3 AZI B 202 1555 1555 2.32 SITE 1 AC1 14 GLU A 31 TYR A 34 PHE A 35 LYS A 58 SITE 2 AC1 14 VAL A 59 MET A 86 GLN A 88 HIS A 89 SITE 3 AC1 14 LEU A 92 ASN A 96 PHE A 97 AZI A 205 SITE 4 AC1 14 HOH A 399 HOH A 400 SITE 1 AC2 10 GLY A 1 PHE A 2 LYS A 3 ASP A 116 SITE 2 AC2 10 HOH A 327 HOH A 364 HOH A 384 HOH A 395 SITE 3 AC2 10 ARG B 32 GLY B 40 SITE 1 AC3 9 ARG A 32 VAL A 39 GLY A 40 HOH A 376 SITE 2 AC3 9 GLY B 1 PHE B 2 LYS B 3 HOH B 320 SITE 3 AC3 9 HOH B 368 SITE 1 AC4 3 LYS A 47 ASN A 81 THR A 82 SITE 1 AC5 5 PHE A 21 PHE A 35 HIS A 55 VAL A 59 SITE 2 AC5 5 HEM A 201 SITE 1 AC6 15 GLU B 31 TYR B 34 PHE B 35 LYS B 58 SITE 2 AC6 15 VAL B 59 LEU B 83 MET B 86 GLN B 88 SITE 3 AC6 15 HIS B 89 LEU B 92 ASN B 96 PHE B 97 SITE 4 AC6 15 LEU B 100 AZI B 202 HOH B 366 SITE 1 AC7 4 PHE B 21 HIS B 55 VAL B 59 HEM B 201 SITE 1 AC8 6 ASN A 26 GLY B 1 ASP B 5 ASP B 116 SITE 2 AC8 6 HOH B 311 HOH B 421 CRYST1 57.453 67.503 68.925 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 0.017406 0.000000 0.000000 0.00000 SCALE2 0.000000 0.014814 0.000000 0.00000 SCALE3 0.000000 0.000000 0.014509 0.00000