HEADER ELECTRON TRANSPORT 15-JUL-05 2CZS TITLE CRYSTAL STRUCTURE ANALYSIS OF THE DIHEME C-TYPE CYTOCHROME DHC2 COMPND MOL_ID: 1; COMPND 2 MOLECULE: CYTOCHROME C, PUTATIVE; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: DHC2; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: GEOBACTER SULFURREDUCENS; SOURCE 3 ORGANISM_TAXID: 243231; SOURCE 4 STRAIN: PCA; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21(DE3) PEC86; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PET22B KEYWDS DIHEME, C-TYPE CYTOCHROME, ELECTRON TRANSPORT EXPDTA X-RAY DIFFRACTION AUTHOR D.HEITMANN,O.EINSLE REVDAT 4 23-OCT-24 2CZS 1 REMARK SEQADV LINK REVDAT 3 13-JUL-11 2CZS 1 VERSN REVDAT 2 24-FEB-09 2CZS 1 VERSN REVDAT 1 18-OCT-05 2CZS 0 JRNL AUTH D.HEITMANN,O.EINSLE JRNL TITL STRUCTURAL AND BIOCHEMICAL CHARACTERIZATION OF DHC2, A NOVEL JRNL TITL 2 DIHEME CYTOCHROME C FROM GEOBACTER SULFURREDUCENS JRNL REF BIOCHEMISTRY V. 44 12411 2005 JRNL REFN ISSN 0006-2960 JRNL PMID 16156654 JRNL DOI 10.1021/BI0509999 REMARK 2 REMARK 2 RESOLUTION. 1.50 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.2.0005 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.50 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 38.12 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 91.9 REMARK 3 NUMBER OF REFLECTIONS : 23298 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 + TEST SET) : 0.224 REMARK 3 R VALUE (WORKING SET) : 0.221 REMARK 3 FREE R VALUE : 0.272 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.900 REMARK 3 FREE R VALUE TEST SET COUNT : 1198 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.50 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.54 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1543 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 81.89 REMARK 3 BIN R VALUE (WORKING SET) : 0.3060 REMARK 3 BIN FREE R VALUE SET COUNT : 76 REMARK 3 BIN FREE R VALUE : 0.3700 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1118 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 194 REMARK 3 SOLVENT ATOMS : 153 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 29.31 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.04000 REMARK 3 B22 (A**2) : 0.53000 REMARK 3 B33 (A**2) : -0.46000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.20000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.101 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.107 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.078 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 2.043 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.954 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.921 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 1369 ; 0.014 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 1901 ; 1.581 ; 2.358 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 137 ; 5.973 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 55 ;28.312 ;22.909 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 203 ;18.372 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 8 ;18.395 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 153 ; 0.105 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 1068 ; 0.008 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 730 ; 0.326 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 871 ; 0.304 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 103 ; 0.144 ; 0.200 REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): 2 ; 0.048 ; 0.200 REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): 79 ; 0.170 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 18 ; 0.257 ; 0.200 REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): 697 ; 0.924 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 1124 ; 1.663 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 722 ; 2.368 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 777 ; 3.580 ; 4.500 REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.20 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS REMARK 4 REMARK 4 2CZS COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 20-JUL-05. REMARK 100 THE DEPOSITION ID IS D_1000024809. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 20-JUL-04 REMARK 200 TEMPERATURE (KELVIN) : NULL REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 2 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : EMBL/DESY, HAMBURG REMARK 200 BEAMLINE : BW7A REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9941, 1.7394, 1.7414 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 26375 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.500 REMARK 200 RESOLUTION RANGE LOW (A) : 38.120 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : NULL REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL REMARK 200 COMPLETENESS FOR SHELL (%) : NULL 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 <I/SIGMA(I)> FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: MAD REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MAD REMARK 200 SOFTWARE USED: NULL REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 45.60 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.30 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: NULL REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,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 27.83950 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2, 3 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: PQS 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: PQS 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 350 REMARK 350 BIOMOLECULE: 3 REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 6080 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 9610 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -165.0 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 39.64500 REMARK 350 BIOMT2 2 0.000000 1.000000 0.000000 27.83950 REMARK 350 BIOMT3 2 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 23 REMARK 465 VAL A 24 REMARK 465 SER A 25 REMARK 465 GLY A 26 REMARK 465 GLU A 27 REMARK 465 HIS A 98 REMARK 465 HIS A 99 REMARK 465 HIS A 100 REMARK 465 HIS A 101 REMARK 465 HIS A 102 REMARK 465 MET B 23 REMARK 465 VAL B 24 REMARK 465 SER B 25 REMARK 465 GLY B 26 REMARK 465 GLU B 27 REMARK 465 HIS B 97 REMARK 465 HIS B 98 REMARK 465 HIS B 99 REMARK 465 HIS B 100 REMARK 465 HIS B 101 REMARK 465 HIS B 102 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 NH2 ARG B 41 O HOH A 559 2645 2.16 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 LYS A 66 146.38 -38.16 REMARK 500 ASN A 75 -11.18 82.14 REMARK 500 ASN B 75 -6.41 83.49 REMARK 500 REMARK 500 REMARK: NULL 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 500 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 39 NE2 REMARK 620 2 HEM A 500 NA 97.2 REMARK 620 3 HEM A 500 NB 90.0 91.4 REMARK 620 4 HEM A 500 NC 82.9 178.3 90.3 REMARK 620 5 HEM A 500 ND 91.2 89.2 178.6 89.0 REMARK 620 6 HIS A 63 NE2 173.2 89.4 91.4 90.4 87.4 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM A 501 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 76 NE2 REMARK 620 2 HEM A 501 NA 91.3 REMARK 620 3 HEM A 501 NB 89.8 91.5 REMARK 620 4 HEM A 501 NC 90.6 178.1 88.5 REMARK 620 5 HEM A 501 ND 91.2 86.0 177.3 94.0 REMARK 620 6 HIS A 91 NE2 175.2 86.6 85.9 91.5 93.0 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM B 500 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 39 NE2 REMARK 620 2 HEM B 500 NA 93.1 REMARK 620 3 HEM B 500 NB 87.7 88.8 REMARK 620 4 HEM B 500 NC 87.7 177.2 88.6 REMARK 620 5 HEM B 500 ND 94.7 90.7 177.6 91.8 REMARK 620 6 HIS B 63 NE2 175.3 90.5 89.5 88.5 88.1 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM B 501 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 76 NE2 REMARK 620 2 HEM B 501 NA 93.7 REMARK 620 3 HEM B 501 NB 92.4 92.9 REMARK 620 4 HEM B 501 NC 89.4 175.7 83.9 REMARK 620 5 HEM B 501 ND 91.2 90.8 174.7 92.3 REMARK 620 6 HIS B 91 NE2 175.8 90.4 88.4 86.6 87.7 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 SO4 A 201 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 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 SO4 B 204 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NA B 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NA A 302 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM A 500 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM A 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM B 500 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM B 501 DBREF 2CZS A 25 94 UNP Q748S4 Q748S4_GEOSL 25 94 DBREF 2CZS B 25 94 UNP Q748S4 Q748S4_GEOSL 25 94 SEQADV 2CZS MET A 23 UNP Q748S4 CLONING ARTIFACT SEQADV 2CZS VAL A 24 UNP Q748S4 CLONING ARTIFACT SEQADV 2CZS LEU A 95 UNP Q748S4 EXPRESSION TAG SEQADV 2CZS GLU A 96 UNP Q748S4 EXPRESSION TAG SEQADV 2CZS HIS A 97 UNP Q748S4 EXPRESSION TAG SEQADV 2CZS HIS A 98 UNP Q748S4 EXPRESSION TAG SEQADV 2CZS HIS A 99 UNP Q748S4 EXPRESSION TAG SEQADV 2CZS HIS A 100 UNP Q748S4 EXPRESSION TAG SEQADV 2CZS HIS A 101 UNP Q748S4 EXPRESSION TAG SEQADV 2CZS HIS A 102 UNP Q748S4 EXPRESSION TAG SEQADV 2CZS MET B 23 UNP Q748S4 CLONING ARTIFACT SEQADV 2CZS VAL B 24 UNP Q748S4 CLONING ARTIFACT SEQADV 2CZS LEU B 95 UNP Q748S4 EXPRESSION TAG SEQADV 2CZS GLU B 96 UNP Q748S4 EXPRESSION TAG SEQADV 2CZS HIS B 97 UNP Q748S4 EXPRESSION TAG SEQADV 2CZS HIS B 98 UNP Q748S4 EXPRESSION TAG SEQADV 2CZS HIS B 99 UNP Q748S4 EXPRESSION TAG SEQADV 2CZS HIS B 100 UNP Q748S4 EXPRESSION TAG SEQADV 2CZS HIS B 101 UNP Q748S4 EXPRESSION TAG SEQADV 2CZS HIS B 102 UNP Q748S4 EXPRESSION TAG SEQRES 1 A 80 MET VAL SER GLY GLU VAL ARG THR LYS LYS VAL PRO LEU SEQRES 2 A 80 ASP THR ASN HIS LYS ARG PHE TYR ASP ALA PHE ALA GLN SEQRES 3 A 80 GLY ALA GLY LYS LEU ASP LEU ASP ARG GLN CYS VAL GLU SEQRES 4 A 80 CYS HIS HIS GLU LYS PRO GLY GLY ILE PRO PHE PRO LYS SEQRES 5 A 80 ASN HIS PRO VAL LYS PRO ALA ASP GLY PRO MET ARG CYS SEQRES 6 A 80 LEU PHE CYS HIS LYS PHE LYS LEU GLU HIS HIS HIS HIS SEQRES 7 A 80 HIS HIS SEQRES 1 B 80 MET VAL SER GLY GLU VAL ARG THR LYS LYS VAL PRO LEU SEQRES 2 B 80 ASP THR ASN HIS LYS ARG PHE TYR ASP ALA PHE ALA GLN SEQRES 3 B 80 GLY ALA GLY LYS LEU ASP LEU ASP ARG GLN CYS VAL GLU SEQRES 4 B 80 CYS HIS HIS GLU LYS PRO GLY GLY ILE PRO PHE PRO LYS SEQRES 5 B 80 ASN HIS PRO VAL LYS PRO ALA ASP GLY PRO MET ARG CYS SEQRES 6 B 80 LEU PHE CYS HIS LYS PHE LYS LEU GLU HIS HIS HIS HIS SEQRES 7 B 80 HIS HIS HET SO4 A 201 5 HET SO4 A 203 5 HET NA A 302 1 HET HEM A 500 43 HET HEM A 501 43 HET SO4 B 202 5 HET SO4 B 204 5 HET NA B 301 1 HET HEM B 500 43 HET HEM B 501 43 HETNAM SO4 SULFATE ION HETNAM NA SODIUM ION HETNAM HEM PROTOPORPHYRIN IX CONTAINING FE HETSYN HEM HEME FORMUL 3 SO4 4(O4 S 2-) FORMUL 5 NA 2(NA 1+) FORMUL 6 HEM 4(C34 H32 FE N4 O4) FORMUL 13 HOH *153(H2 O) HELIX 1 1 HIS A 39 GLN A 48 1 10 HELIX 2 2 GLY A 51 VAL A 60 1 10 HELIX 3 3 ARG A 86 HIS A 91 1 6 HELIX 4 4 HIS B 39 GLN B 48 1 10 HELIX 5 5 GLY B 51 VAL B 60 1 10 HELIX 6 6 ARG B 86 HIS B 91 1 6 LINK SG CYS A 59 CAB HEM A 500 1555 1555 1.87 LINK SG CYS A 62 CAC HEM A 500 1555 1555 2.10 LINK SG CYS A 87 CAB HEM A 501 1555 1555 1.74 LINK SG CYS A 90 CAC HEM A 501 1555 1555 2.13 LINK SG CYS B 59 CAB HEM B 500 1555 1555 1.88 LINK SG CYS B 62 CAC HEM B 500 1555 1555 1.94 LINK SG CYS B 87 CAB HEM B 501 1555 1555 1.72 LINK SG CYS B 90 CAC HEM B 501 1555 1555 2.10 LINK NE2 HIS A 39 FE HEM A 500 1555 1555 2.03 LINK OD2 ASP A 56 NA NA A 302 1555 1555 2.92 LINK NE2 HIS A 63 FE HEM A 500 1555 1555 2.03 LINK NE2 HIS A 76 FE HEM A 501 1555 1555 2.03 LINK NE2 HIS A 91 FE HEM A 501 1555 1555 2.01 LINK NE2 HIS B 39 FE HEM B 500 1555 1555 1.98 LINK OD2 ASP B 56 NA NA B 301 1555 1555 2.85 LINK NE2 HIS B 63 FE HEM B 500 1555 1555 1.94 LINK NE2 HIS B 76 FE HEM B 501 1555 1555 2.01 LINK NE2 HIS B 91 FE HEM B 501 1555 1555 2.08 CISPEP 1 LYS A 66 PRO A 67 0 -1.47 CISPEP 2 LYS B 66 PRO B 67 0 18.34 SITE 1 AC1 3 HIS A 64 GLU A 65 HOH A 514 SITE 1 AC2 3 HIS B 64 GLU B 65 HOH B 563 SITE 1 AC3 2 ARG A 86 PHE A 89 SITE 1 AC4 2 ARG B 86 PHE B 89 SITE 1 AC5 2 ASP B 56 PHE B 89 SITE 1 AC6 5 ASP A 56 ARG A 86 PHE A 89 HOH A 511 SITE 2 AC6 5 HOH A 558 SITE 1 AC7 18 LYS A 31 VAL A 33 PRO A 34 ASP A 36 SITE 2 AC7 18 ASN A 38 HIS A 39 PHE A 42 CYS A 59 SITE 3 AC7 18 CYS A 62 HIS A 63 ILE A 70 CYS A 87 SITE 4 AC7 18 HIS A 91 HEM A 501 HOH A 527 HOH A 531 SITE 5 AC7 18 HEM B 500 HEM B 501 SITE 1 AC8 13 THR A 30 LYS A 31 HIS A 63 PHE A 72 SITE 2 AC8 13 PRO A 73 HIS A 76 MET A 85 ARG A 86 SITE 3 AC8 13 CYS A 87 CYS A 90 HIS A 91 HEM A 500 SITE 4 AC8 13 HOH A 519 SITE 1 AC9 19 GLY A 69 ILE A 70 HEM A 500 LYS B 31 SITE 2 AC9 19 VAL B 33 PRO B 34 ASN B 38 HIS B 39 SITE 3 AC9 19 PHE B 42 CYS B 59 CYS B 62 HIS B 63 SITE 4 AC9 19 ILE B 70 CYS B 87 HIS B 91 HEM B 501 SITE 5 AC9 19 HOH B 507 HOH B 509 HOH B 577 SITE 1 BC1 15 HEM A 500 THR B 30 LYS B 31 HIS B 63 SITE 2 BC1 15 PHE B 72 HIS B 76 MET B 85 ARG B 86 SITE 3 BC1 15 CYS B 87 CYS B 90 HIS B 91 HEM B 500 SITE 4 BC1 15 HOH B 507 HOH B 569 HOH B 570 CRYST1 39.645 55.679 39.637 90.00 105.91 90.00 P 1 21 1 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 0.025224 0.000000 0.007190 0.00000 SCALE2 0.000000 0.017960 0.000000 0.00000 SCALE3 0.000000 0.000000 0.026234 0.00000