HEADER METAL BINDING PROTEIN 27-FEB-18 6CKE TITLE DEHALOPEROXIDASE B IN COMPLEX WITH 4-BR-GUAIACOL COMPND MOL_ID: 1; COMPND 2 MOLECULE: DEHALOPEROXIDASE B; COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: AMPHITRITE ORNATA; SOURCE 3 ORGANISM_TAXID: 129555; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI 'BL21-GOLD(DE3)PLYSS AG'; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 866768 KEYWDS PEROXIDASE, PEROXYGENASE, SUBSTRATE, METAL BINDING PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR L.M.CAREY,R.A.GHILADI REVDAT 4 04-OCT-23 6CKE 1 LINK REVDAT 3 27-NOV-19 6CKE 1 REMARK REVDAT 2 03-APR-19 6CKE 1 JRNL REVDAT 1 06-MAR-19 6CKE 0 JRNL AUTH A.H.MCGUIRE,L.M.CAREY,V.DE SERRANO,S.DALI,R.A.GHILADI JRNL TITL PEROXIDASE VERSUS PEROXYGENASE ACTIVITY: SUBSTRATE JRNL TITL 2 SUBSTITUENT EFFECTS AS MODULATORS OF ENZYME FUNCTION IN THE JRNL TITL 3 MULTIFUNCTIONAL CATALYTIC GLOBIN DEHALOPEROXIDASE. JRNL REF BIOCHEMISTRY V. 57 4455 2018 JRNL REFN ISSN 1520-4995 JRNL PMID 29949340 JRNL DOI 10.1021/ACS.BIOCHEM.8B00540 REMARK 2 REMARK 2 RESOLUTION. 1.37 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (1.11.1_2575: ???) 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) : 1.37 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 29.00 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 3 NUMBER OF REFLECTIONS : 57212 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.175 REMARK 3 R VALUE (WORKING SET) : 0.174 REMARK 3 FREE R VALUE : 0.193 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 3.490 REMARK 3 FREE R VALUE TEST SET COUNT : 1998 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 29.0000 - 3.3022 0.99 4152 153 0.1553 0.1554 REMARK 3 2 3.3022 - 2.6216 1.00 4028 145 0.1716 0.2110 REMARK 3 3 2.6216 - 2.2904 1.00 3974 143 0.1671 0.1631 REMARK 3 4 2.2904 - 2.0810 1.00 3975 145 0.1662 0.1846 REMARK 3 5 2.0810 - 1.9319 1.00 3949 138 0.1703 0.2256 REMARK 3 6 1.9319 - 1.8180 1.00 3941 143 0.1729 0.1882 REMARK 3 7 1.8180 - 1.7270 1.00 3927 144 0.1772 0.2176 REMARK 3 8 1.7270 - 1.6518 1.00 3899 138 0.1842 0.1912 REMARK 3 9 1.6518 - 1.5882 1.00 3917 147 0.1841 0.2275 REMARK 3 10 1.5882 - 1.5334 1.00 3908 133 0.1857 0.2112 REMARK 3 11 1.5334 - 1.4855 1.00 3889 148 0.1990 0.2173 REMARK 3 12 1.4855 - 1.4430 1.00 3909 141 0.2155 0.2391 REMARK 3 13 1.4430 - 1.4050 1.00 3909 140 0.2374 0.2691 REMARK 3 14 1.4050 - 1.3700 0.99 3837 140 0.2519 0.2784 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) : 0.130 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 19.080 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 : 0.006 2570 REMARK 3 ANGLE : 0.898 3528 REMARK 3 CHIRALITY : 0.070 351 REMARK 3 PLANARITY : 0.004 469 REMARK 3 DIHEDRAL : 10.287 1966 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 6CKE COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 02-MAR-18. REMARK 100 THE DEPOSITION ID IS D_1000232834. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 08-DEC-16 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.4 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 22-BM 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 : CCD REMARK 200 DETECTOR MANUFACTURER : MARMOSAIC 225 MM CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 57274 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.370 REMARK 200 RESOLUTION RANGE LOW (A) : 29.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 200 DATA REDUNDANCY : 4.800 REMARK 200 R MERGE (I) : 0.07500 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 22.4000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.37 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.41 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 4.70 REMARK 200 R MERGE FOR SHELL (I) : 0.66200 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: 3IXF REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 41.48 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.10 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 3350, AMMONIUM SULFATE, SODIUM REMARK 280 CACODYLATE, PH 6.4, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE REMARK 280 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 29.69950 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 34.10350 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 33.22700 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 34.10350 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 29.69950 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 33.22700 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 3220 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 13200 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -75.0 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 APPLY THE FOLLOWING TO CHAINS: B REMARK 350 BIOMT1 2 -1.000000 0.000000 0.000000 -59.39900 REMARK 350 BIOMT2 2 0.000000 1.000000 0.000000 33.22700 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 -34.10350 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 ARG A 33 CG CD NE CZ NH1 NH2 REMARK 470 LYS A 36 NZ REMARK 470 LYS A 87 CD CE NZ REMARK 470 GLN A 118 CD OE1 NE2 REMARK 470 LYS A 137 CD CE NZ REMARK 470 LYS B 36 CD CE NZ REMARK 470 ASN B 37 CG OD1 ND2 REMARK 470 LYS B 51 NZ REMARK 470 LYS B 58 CD CE NZ REMARK 470 LYS B 87 CG CD CE NZ REMARK 470 GLN B 88 CG CD OE1 NE2 REMARK 470 SER B 90 OG REMARK 470 GLN B 118 CD OE1 NE2 REMARK 470 LYS B 137 CG 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 OE2 GLU B 45 O HOH B 301 2.15 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 SER A 114 56.84 -93.88 REMARK 500 ASP B 12 53.29 -146.96 REMARK 500 SER B 114 55.68 -63.75 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 B 489 DISTANCE = 5.89 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 HEM A 201 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 89 NE2 REMARK 620 2 HEM A 201 NA 93.6 REMARK 620 3 HEM A 201 NB 90.5 89.3 REMARK 620 4 HEM A 201 NC 91.6 174.6 89.6 REMARK 620 5 HEM A 201 ND 95.3 90.7 174.1 90.0 REMARK 620 6 HOH A 380 O 173.7 92.4 87.5 82.3 86.6 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 55 NE2 REMARK 620 2 HEM B 201 NA 89.4 REMARK 620 3 HEM B 201 NB 110.8 90.8 REMARK 620 4 HEM B 201 NC 98.6 172.0 86.9 REMARK 620 5 HEM B 201 ND 78.4 91.5 170.5 89.6 REMARK 620 6 HIS B 89 NE2 177.0 89.8 72.1 82.2 98.7 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 3Z7 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 HEM B 201 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue SO4 B 202 DBREF 6CKE A 1 137 UNP Q9NAV7 Q9NAV7_9ANNE 2 138 DBREF 6CKE B 1 137 UNP Q9NAV7 Q9NAV7_9ANNE 2 138 SEQRES 1 A 137 GLY PHE LYS GLN ASP ILE ALA THR LEU ARG GLY ASP LEU SEQRES 2 A 137 ARG THR TYR ALA GLN ASP ILE PHE LEU ALA PHE LEU ASN SEQRES 3 A 137 LYS TYR PRO ASP GLU LYS ARG ASN PHE LYS ASN TYR VAL SEQRES 4 A 137 GLY LYS SER ASP GLN GLU LEU LYS SER MET ALA LYS PHE SEQRES 5 A 137 GLY ASP HIS THR GLU LYS VAL PHE ASN LEU MET MET GLU SEQRES 6 A 137 VAL ALA ASP ARG ALA THR ASP CYS VAL PRO LEU ALA SER SEQRES 7 A 137 ASP ALA SER THR LEU VAL GLN MET LYS GLN HIS SER GLY SEQRES 8 A 137 LEU THR THR GLY ASN PHE GLU LYS LEU PHE VAL ALA LEU SEQRES 9 A 137 VAL GLU TYR MET ARG ALA SER GLY GLN SER PHE ASP SER SEQRES 10 A 137 GLN SER TRP ASP ARG PHE GLY LYS ASN LEU VAL SER ALA SEQRES 11 A 137 LEU SER SER ALA GLY MET LYS SEQRES 1 B 137 GLY PHE LYS GLN ASP ILE ALA THR LEU ARG GLY ASP LEU SEQRES 2 B 137 ARG THR TYR ALA GLN ASP ILE PHE LEU ALA PHE LEU ASN SEQRES 3 B 137 LYS TYR PRO ASP GLU LYS ARG ASN PHE LYS ASN TYR VAL SEQRES 4 B 137 GLY LYS SER ASP GLN GLU LEU LYS SER MET ALA LYS PHE SEQRES 5 B 137 GLY ASP HIS THR GLU LYS VAL PHE ASN LEU MET MET GLU SEQRES 6 B 137 VAL ALA ASP ARG ALA THR ASP CYS VAL PRO LEU ALA SER SEQRES 7 B 137 ASP ALA SER THR LEU VAL GLN MET LYS GLN HIS SER GLY SEQRES 8 B 137 LEU THR THR GLY ASN PHE GLU LYS LEU PHE VAL ALA LEU SEQRES 9 B 137 VAL GLU TYR MET ARG ALA SER GLY GLN SER PHE ASP SER SEQRES 10 B 137 GLN SER TRP ASP ARG PHE GLY LYS ASN LEU VAL SER ALA SEQRES 11 B 137 LEU SER SER ALA GLY MET LYS HET HEM A 201 43 HET 3Z7 A 202 10 HET SO4 A 203 5 HET HEM B 201 43 HET SO4 B 202 5 HETNAM HEM PROTOPORPHYRIN IX CONTAINING FE HETNAM 3Z7 4-BROMO-2-METHOXYPHENOL HETNAM SO4 SULFATE ION HETSYN HEM HEME FORMUL 3 HEM 2(C34 H32 FE N4 O4) FORMUL 4 3Z7 C7 H7 BR O2 FORMUL 5 SO4 2(O4 S 2-) FORMUL 8 HOH *413(H2 O) HELIX 1 AA1 GLY A 1 ASP A 12 1 12 HELIX 2 AA2 ASP A 12 TYR A 28 1 17 HELIX 3 AA3 PRO A 29 VAL A 39 5 11 HELIX 4 AA4 SER A 42 SER A 48 1 7 HELIX 5 AA5 MET A 49 ALA A 70 1 22 HELIX 6 AA6 LEU A 76 MET A 86 1 11 HELIX 7 AA7 LYS A 87 SER A 90 5 4 HELIX 8 AA8 THR A 93 SER A 111 1 19 HELIX 9 AA9 ASP A 116 ALA A 134 1 19 HELIX 10 AB1 PHE B 2 ASP B 12 1 11 HELIX 11 AB2 ASP B 12 TYR B 28 1 17 HELIX 12 AB3 PRO B 29 VAL B 39 5 11 HELIX 13 AB4 SER B 42 SER B 48 1 7 HELIX 14 AB5 MET B 49 ALA B 70 1 22 HELIX 15 AB6 LEU B 76 MET B 86 1 11 HELIX 16 AB7 LYS B 87 SER B 90 5 4 HELIX 17 AB8 THR B 93 GLY B 112 1 20 HELIX 18 AB9 ASP B 116 GLY B 135 1 20 LINK NE2 HIS A 89 FE HEM A 201 1555 1555 2.15 LINK FE HEM A 201 O HOH A 380 1555 1555 2.18 LINK NE2 HIS B 55 FE HEM B 201 1555 1555 2.34 LINK NE2 HIS B 89 FE HEM B 201 1555 1555 2.46 SITE 1 AC1 20 GLU A 31 ASN A 34 PHE A 35 HIS A 55 SITE 2 AC1 20 LYS A 58 VAL A 59 MET A 63 LEU A 83 SITE 3 AC1 20 MET A 86 GLN A 88 HIS A 89 LEU A 92 SITE 4 AC1 20 ASN A 96 PHE A 97 LEU A 127 3Z7 A 202 SITE 5 AC1 20 HOH A 302 HOH A 320 HOH A 380 HOH A 400 SITE 1 AC2 7 PHE A 21 PHE A 24 PHE A 35 HIS A 55 SITE 2 AC2 7 VAL A 59 HEM A 201 HOH A 380 SITE 1 AC3 11 GLY A 1 PHE A 2 LYS A 3 HOH A 335 SITE 2 AC3 11 HOH A 387 HOH A 392 HOH A 404 LYS B 32 SITE 3 AC3 11 VAL B 39 GLY B 40 HOH B 311 SITE 1 AC4 13 GLU B 31 ASN B 34 PHE B 35 HIS B 55 SITE 2 AC4 13 LYS B 58 VAL B 59 LEU B 62 MET B 86 SITE 3 AC4 13 GLN B 88 HIS B 89 LEU B 92 PHE B 97 SITE 4 AC4 13 HOH B 398 SITE 1 AC5 10 LYS A 32 VAL A 39 GLY A 40 GLY B 1 SITE 2 AC5 10 PHE B 2 LYS B 3 HOH B 324 HOH B 333 SITE 3 AC5 10 HOH B 399 HOH B 401 CRYST1 59.399 66.454 68.207 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 0.016835 0.000000 0.000000 0.00000 SCALE2 0.000000 0.015048 0.000000 0.00000 SCALE3 0.000000 0.000000 0.014661 0.00000