HEADER ELECTRON TRANSPORT 29-APR-02 1GYO TITLE CRYSTAL STRUCTURE OF THE DI-TETRAHEME CYTOCHROME C3 FROM DESULFOVIBRIO TITLE 2 GIGAS AT 1.2 ANGSTROM RESOLUTION COMPND MOL_ID: 1; COMPND 2 MOLECULE: CYTOCHROME C3, A DIMERIC CLASS III C-TYPE CYTOCHROME; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: DIMERIC CYTOCHROME C3 SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: DESULFOVIBRIO GIGAS; SOURCE 3 ORGANISM_TAXID: 879 KEYWDS ELECTRON TRANSPORT, CYTOCHROME C3, DI-TETRAHEME, AB INITIO, ELECTRON KEYWDS 2 TRANSFER EXPDTA X-RAY DIFFRACTION AUTHOR D.ARAGAO,C.FRAZAO,L.SIEKER,G.M.SHELDRICK,J.LEGALL,M.A.CARRONDO REVDAT 7 29-MAR-23 1GYO 1 AUTHOR REMARK REVDAT 6 24-JUL-19 1GYO 1 REMARK LINK REVDAT 5 29-MAR-17 1GYO 1 TITLE REVDAT 4 19-OCT-11 1GYO 1 REMARK DBREF HETSYN FORMUL REVDAT 4 2 1 ATOM VERSN REVDAT 3 24-FEB-09 1GYO 1 VERSN REVDAT 2 03-APR-03 1GYO 1 JRNL REVDAT 1 24-MAY-02 1GYO 0 JRNL AUTH D.ARAGAO,C.FRAZAO,L.SIEKER,G.M.SHELDRICK,J.LEGALL, JRNL AUTH 2 M.A.CARRONDO JRNL TITL STRUCTURE OF DIMERIC CYTOCHROME C3 FROM DESULFOVIBRIO GIGAS JRNL TITL 2 AT 1.2 A RESOLUTION JRNL REF ACTA CRYSTALLOGR.,SECT.D V. 59 644 2003 JRNL REFN ISSN 0907-4449 JRNL PMID 12657783 JRNL DOI 10.1107/S090744490300194X REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH C.FRAZAO,L.SIEKER,G.M.SHELDRICK,V.LAMZIN,J.LEGALL, REMARK 1 AUTH 2 M.A.CARRONDO REMARK 1 TITL AB INITIO STRUCTURE SOLUTION OF A DIMERIC CYTOCHROME C3 FROM REMARK 1 TITL 2 DESULFOVIBRIO GIGAS CONTAINING DISULFIDE BRIDGES REMARK 1 REF J.BIOL.INORG.CHEM. V. 4 162 1999 REMARK 1 REFN ISSN 0949-8257 REMARK 1 PMID 10499086 REMARK 1 DOI 10.1007/S007750050299 REMARK 1 REFERENCE 2 REMARK 1 AUTH L.C.SIEKER,L.H.JENSEN,J.LEGALL,M.A.CARRONDO REMARK 1 TITL PRELIMINARY X-RAY STUDIES OF THE TETRA-HEME CYTOCHROME C3 REMARK 1 TITL 2 AND THE OCTA-HEME CYTOCHROME C3 FROM DESULFOVIBRIO GIGAS REMARK 1 REF FEBS LETT. V. 209 261 1986 REMARK 1 REFN ISSN 0014-5793 REMARK 1 PMID 3025018 REMARK 1 DOI 10.1016/0014-5793(86)81124-3 REMARK 2 REMARK 2 RESOLUTION. 1.20 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : SHELXL-97 REMARK 3 AUTHORS : G.M.SHELDRICK REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.20 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 26.50 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 98.9 REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : SHELLS REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (NO CUTOFF). REMARK 3 R VALUE (WORKING + TEST SET, NO CUTOFF) : 0.131 REMARK 3 R VALUE (WORKING SET, NO CUTOFF) : 0.130 REMARK 3 FREE R VALUE (NO CUTOFF) : 0.157 REMARK 3 FREE R VALUE TEST SET SIZE (%, NO CUTOFF) : 3.500 REMARK 3 FREE R VALUE TEST SET COUNT (NO CUTOFF) : 3620 REMARK 3 TOTAL NUMBER OF REFLECTIONS (NO CUTOFF) : 104729 REMARK 3 REMARK 3 FIT/AGREEMENT OF MODEL FOR DATA WITH F>4SIG(F). REMARK 3 R VALUE (WORKING + TEST SET, F>4SIG(F)) : 0.122 REMARK 3 R VALUE (WORKING SET, F>4SIG(F)) : 0.121 REMARK 3 FREE R VALUE (F>4SIG(F)) : 0.147 REMARK 3 FREE R VALUE TEST SET SIZE (%, F>4SIG(F)) : 3.500 REMARK 3 FREE R VALUE TEST SET COUNT (F>4SIG(F)) : 3074 REMARK 3 TOTAL NUMBER OF REFLECTIONS (F>4SIG(F)) : 87962 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1650 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 356 REMARK 3 SOLVENT ATOMS : 280 REMARK 3 REMARK 3 MODEL REFINEMENT. REMARK 3 OCCUPANCY SUM OF NON-HYDROGEN ATOMS : 2286.0 REMARK 3 OCCUPANCY SUM OF HYDROGEN ATOMS : NULL REMARK 3 NUMBER OF DISCRETELY DISORDERED RESIDUES : 19 REMARK 3 NUMBER OF LEAST-SQUARES PARAMETERS : 21173 REMARK 3 NUMBER OF RESTRAINTS : 50776 REMARK 3 REMARK 3 RMS DEVIATIONS FROM RESTRAINT TARGET VALUES. REMARK 3 BOND LENGTHS (A) : 0.014 REMARK 3 ANGLE DISTANCES (A) : 0.032 REMARK 3 SIMILAR DISTANCES (NO TARGET VALUES) (A) : 0.014 REMARK 3 DISTANCES FROM RESTRAINT PLANES (A) : 0.029 REMARK 3 ZERO CHIRAL VOLUMES (A**3) : 0.078 REMARK 3 NON-ZERO CHIRAL VOLUMES (A**3) : 0.079 REMARK 3 ANTI-BUMPING DISTANCE RESTRAINTS (A) : 0.025 REMARK 3 RIGID-BOND ADP COMPONENTS (A**2) : 0.005 REMARK 3 SIMILAR ADP COMPONENTS (A**2) : 0.056 REMARK 3 APPROXIMATELY ISOTROPIC ADPS (A**2) : 0.103 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED: MOEWS & KRETSINGER REMARK 3 REMARK 3 STEREOCHEMISTRY TARGET VALUES : ENGH & HUBER REMARK 3 SPECIAL CASE: HEME GROUPS WERE RESTRAINED TO BE SIMILAR BUT REMARK 3 WITHOUT TARGET VALUES, DUE TO THEIR INTERNAL REMARK 3 SYMMETRY AND FOUR- OR EIGHT-FOLD REDUNDANCY REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: C-TERMINI RESIDUES ALA107-GLN108- REMARK 3 LYS109 ARE MISSING IN EACH MONOMER AS THEY ARE NOT VISIBLE IN REMARK 3 ELECTRON DENSITY MAPS. SOLVENT WATER MOLECULES THAT FOLLOW THE REMARK 3 INTER-MONOMERS NCS RELATIONSHIP ARE DIVIDED INTO TWO CHAINS, X REMARK 3 FOR THOSE CLOSE TO MONOMER A AND Y FOR THOSE CLOSE TO MONOMER B. REMARK 3 OTHER SOLVENT MOLECULES ARE ASSIGNED TO CHAIN Z. THE GLYCEROL REMARK 3 MOLECULES IN THE STRUCTURE ARE ARTIFACTS OF THE CRYO- PROTECTANT. REMARK 4 REMARK 4 1GYO COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 29-APR-02. REMARK 100 THE DEPOSITION ID IS D_1290009692. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 15-MAY-97 REMARK 200 TEMPERATURE (KELVIN) : 110.0 REMARK 200 PH : 6.50 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 : BW7B REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.1037 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE 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 : 104411 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.200 REMARK 200 RESOLUTION RANGE LOW (A) : 26.440 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.7 REMARK 200 DATA REDUNDANCY : 4.900 REMARK 200 R MERGE (I) : 0.09700 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 16.3000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.20 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.21 REMARK 200 COMPLETENESS FOR SHELL (%) : 95.6 REMARK 200 DATA REDUNDANCY IN SHELL : 2.50 REMARK 200 R MERGE FOR SHELL (I) : 0.43700 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.800 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: DIRECT METHODS REMARK 200 SOFTWARE USED: SHELXD REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 47.40 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.30 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: SALTING OUT FROM A PROTEIN SOLUTION IN REMARK 280 TRIS/MALEATE PH=6.5, PH 6.50 REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 31 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+1/3 REMARK 290 3555 -X+Y,-X,Z+2/3 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 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 31.39000 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 62.78000 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: 11430 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 12300 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -192.7 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, 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 ALA A 107 REMARK 465 GLN A 108 REMARK 465 LYS A 109 REMARK 465 ALA B 107 REMARK 465 GLN B 108 REMARK 465 LYS B 109 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 ASP A 16 CB - CG - OD2 ANGL. DEV. = -6.2 DEGREES REMARK 500 ARG A 32 CD - NE - CZ ANGL. DEV. = 42.5 DEGREES REMARK 500 ARG A 32 NE - CZ - NH2 ANGL. DEV. = 3.9 DEGREES REMARK 500 ARG A 66 NE - CZ - NH2 ANGL. DEV. = -4.8 DEGREES REMARK 500 SER A 74 N - CA - CB ANGL. DEV. = -15.4 DEGREES REMARK 500 GLU A 75 CB - CG - CD ANGL. DEV. = 22.1 DEGREES REMARK 500 ARG B 32 CD - NE - CZ ANGL. DEV. = 16.0 DEGREES REMARK 500 ARG B 32 NE - CZ - NH1 ANGL. DEV. = -3.8 DEGREES REMARK 500 ARG B 32 NE - CZ - NH2 ANGL. DEV. = 6.2 DEGREES REMARK 500 ASP B 60 CB - CG - OD2 ANGL. DEV. = 9.5 DEGREES REMARK 500 ARG B 66 CD - NE - CZ ANGL. DEV. = 20.9 DEGREES REMARK 500 ARG B 66 NE - CZ - NH1 ANGL. DEV. = -3.4 DEGREES REMARK 500 ARG B 81 NE - CZ - NH2 ANGL. DEV. = -5.4 DEGREES REMARK 500 GLN B 101 CB - CG - CD ANGL. DEV. = 21.4 DEGREES 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 HIS A 104 46.29 -102.14 REMARK 500 HIS B 104 47.18 -101.77 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 HEC A 111 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 28 NE2 REMARK 620 2 HEC A 111 NA 89.2 REMARK 620 3 HEC A 111 NB 90.2 89.8 REMARK 620 4 HEC A 111 NC 88.8 178.0 90.2 REMARK 620 5 HEC A 111 ND 90.5 88.9 178.6 91.0 REMARK 620 6 HIS A 40 NE2 178.9 91.8 90.2 90.1 89.1 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEC A 113 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 31 NE2 REMARK 620 2 HEC A 113 NA 88.6 REMARK 620 3 HEC A 113 NB 89.9 88.9 REMARK 620 4 HEC A 113 NC 92.0 179.4 91.1 REMARK 620 5 HEC A 113 ND 87.0 90.0 176.7 90.1 REMARK 620 6 HIS A 84 NE2 177.3 89.2 91.6 90.2 91.5 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEC A 112 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 41 NE2 REMARK 620 2 HEC A 112 NA 88.7 REMARK 620 3 HEC A 112 NB 91.3 90.0 REMARK 620 4 HEC A 112 NC 91.6 179.0 89.1 REMARK 620 5 HEC A 112 ND 90.2 89.7 178.5 91.2 REMARK 620 6 HIS A 56 NE2 176.7 88.0 88.4 91.7 90.1 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEC A 114 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 73 NE2 REMARK 620 2 HEC A 114 NA 91.1 REMARK 620 3 HEC A 114 NB 89.1 91.5 REMARK 620 4 HEC A 114 NC 91.7 177.3 88.9 REMARK 620 5 HEC A 114 ND 89.6 88.4 178.7 91.3 REMARK 620 6 HIS A 104 NE2 178.8 88.8 92.1 88.5 89.2 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEC B 111 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 28 NE2 REMARK 620 2 HEC B 111 NA 91.1 REMARK 620 3 HEC B 111 NB 91.8 90.5 REMARK 620 4 HEC B 111 NC 91.1 177.8 90.0 REMARK 620 5 HEC B 111 ND 91.1 88.9 177.1 90.5 REMARK 620 6 HIS B 40 NE2 178.3 90.3 89.0 87.5 88.1 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEC B 113 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 31 NE2 REMARK 620 2 HEC B 113 NA 89.0 REMARK 620 3 HEC B 113 NB 89.5 89.4 REMARK 620 4 HEC B 113 NC 91.9 179.1 90.5 REMARK 620 5 HEC B 113 ND 86.9 90.0 176.4 90.2 REMARK 620 6 HIS B 84 NE2 179.4 90.5 90.1 88.7 93.4 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEC B 112 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 41 NE2 REMARK 620 2 HEC B 112 NA 87.2 REMARK 620 3 HEC B 112 NB 93.8 90.4 REMARK 620 4 HEC B 112 NC 92.6 179.7 89.8 REMARK 620 5 HEC B 112 ND 87.4 89.5 178.9 90.2 REMARK 620 6 HIS B 56 NE2 175.1 88.1 88.0 92.0 90.9 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEC B 114 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 73 NE2 REMARK 620 2 HEC B 114 NA 90.4 REMARK 620 3 HEC B 114 NB 87.2 90.5 REMARK 620 4 HEC B 114 NC 91.9 177.7 89.4 REMARK 620 5 HEC B 114 ND 89.5 88.7 176.5 91.6 REMARK 620 6 HIS B 104 NE2 179.1 89.8 93.8 87.9 89.6 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 HEC A 111 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEC A 112 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEC A 113 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEC A 114 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEC B 111 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEC B 112 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEC B 113 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEC B 114 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL B 115 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL B 116 DBREF 1GYO A 1 109 UNP Q9R638 Q9R638_DESGI 1 109 DBREF 1GYO B 1 109 UNP Q9R638 Q9R638_DESGI 1 109 SEQRES 1 A 109 LEU ASP VAL PRO CYS LYS VAL VAL ILE THR ALA PRO GLU SEQRES 2 A 109 GLY GLU ASP PRO HIS PRO ARG PHE GLY LYS VAL GLU MET SEQRES 3 A 109 SER HIS ALA LYS HIS ARG ASN VAL SER CYS VAL SER CYS SEQRES 4 A 109 HIS HIS MET PHE ASP GLY CYS GLY ASP PHE GLN LYS CYS SEQRES 5 A 109 ALA ASP CYS HIS ILE ASP ARG ASP ASP ARG SER TYR GLU SEQRES 6 A 109 ARG GLY PHE TYR LYS ALA TRP HIS SER GLU SER GLU ILE SEQRES 7 A 109 SER CYS ARG GLY CYS HIS LYS ALA MET LYS ALA LYS ASN SEQRES 8 A 109 GLU GLN THR GLY PRO ILE GLY CYS LEU GLN GLY CYS HIS SEQRES 9 A 109 GLU ALA ALA GLN LYS SEQRES 1 B 109 LEU ASP VAL PRO CYS LYS VAL VAL ILE THR ALA PRO GLU SEQRES 2 B 109 GLY GLU ASP PRO HIS PRO ARG PHE GLY LYS VAL GLU MET SEQRES 3 B 109 SER HIS ALA LYS HIS ARG ASN VAL SER CYS VAL SER CYS SEQRES 4 B 109 HIS HIS MET PHE ASP GLY CYS GLY ASP PHE GLN LYS CYS SEQRES 5 B 109 ALA ASP CYS HIS ILE ASP ARG ASP ASP ARG SER TYR GLU SEQRES 6 B 109 ARG GLY PHE TYR LYS ALA TRP HIS SER GLU SER GLU ILE SEQRES 7 B 109 SER CYS ARG GLY CYS HIS LYS ALA MET LYS ALA LYS ASN SEQRES 8 B 109 GLU GLN THR GLY PRO ILE GLY CYS LEU GLN GLY CYS HIS SEQRES 9 B 109 GLU ALA ALA GLN LYS HET HEC A 111 43 HET HEC A 112 43 HET HEC A 113 47 HET HEC A 114 43 HET HEC B 111 43 HET HEC B 112 43 HET HEC B 113 43 HET HEC B 114 43 HET GOL B 115 6 HET GOL B 116 7 HETNAM HEC HEME C HETNAM GOL GLYCEROL HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL FORMUL 3 HEC 8(C34 H34 FE N4 O4) FORMUL 11 GOL 2(C3 H8 O3) FORMUL 13 HOH *280(H2 O) HELIX 1 1 SER A 35 HIS A 40 1 6 HELIX 2 2 LYS A 51 CYS A 55 5 5 HELIX 3 3 GLY A 67 HIS A 73 1 7 HELIX 4 4 SER A 79 LYS A 90 1 12 HELIX 5 5 SER B 35 HIS B 40 1 6 HELIX 6 6 LYS B 51 CYS B 55 5 5 HELIX 7 7 GLY B 67 SER B 74 1 8 HELIX 8 8 SER B 79 LYS B 90 1 12 SHEET 1 AA 2 LEU A 1 VAL A 3 0 SHEET 2 AA 2 GLY B 47 PHE B 49 -1 O GLY B 47 N VAL A 3 SHEET 1 AB 2 CYS A 5 ILE A 9 0 SHEET 2 AB 2 VAL A 24 HIS A 28 -1 O VAL A 24 N ILE A 9 SHEET 1 BA 2 CYS B 5 THR B 10 0 SHEET 2 BA 2 LYS B 23 HIS B 28 -1 O VAL B 24 N ILE B 9 SHEET 1 BB 2 ASP B 2 VAL B 3 0 SHEET 2 BB 2 CYS A 46 PHE A 49 -1 O GLY A 47 N VAL B 3 SSBOND 1 CYS A 5 CYS B 46 1555 1555 2.01 SSBOND 2 CYS A 46 CYS B 5 1555 1555 1.99 LINK SG CYS A 36 CAB HEC A 111 1555 1555 1.81 LINK SG CYS A 39 CAC HEC A 111 1555 1555 1.82 LINK SG CYS A 52 CAB HEC A 112 1555 1555 1.82 LINK SG CYS A 55 CAC HEC A 112 1555 1555 1.84 LINK SG CYS A 80 CAB HEC A 113 1555 1555 1.84 LINK SG CYS A 83 CAC HEC A 113 1555 1555 1.84 LINK SG CYS A 99 CAB HEC A 114 1555 1555 1.85 LINK SG CYS A 103 CAC HEC A 114 1555 1555 1.86 LINK SG CYS B 36 CAB HEC B 111 1555 1555 1.82 LINK SG CYS B 39 CAC HEC B 111 1555 1555 1.83 LINK SG CYS B 52 CAB HEC B 112 1555 1555 1.82 LINK SG CYS B 55 CAC HEC B 112 1555 1555 1.81 LINK SG CYS B 80 CAB HEC B 113 1555 1555 1.84 LINK SG CYS B 83 CAC HEC B 113 1555 1555 1.84 LINK SG CYS B 99 CAB HEC B 114 1555 1555 1.85 LINK SG CYS B 103 CAC HEC B 114 1555 1555 1.86 LINK NE2 HIS A 28 FE HEC A 111 1555 1555 2.02 LINK NE2 HIS A 31 FE HEC A 113 1555 1555 1.98 LINK NE2 HIS A 40 FE HEC A 111 1555 1555 1.97 LINK NE2 HIS A 41 FE HEC A 112 1555 1555 1.98 LINK NE2 HIS A 56 FE HEC A 112 1555 1555 1.99 LINK NE2 HIS A 73 FE HEC A 114 1555 1555 1.97 LINK NE2 HIS A 84 FE HEC A 113 1555 1555 2.01 LINK NE2 HIS A 104 FE HEC A 114 1555 1555 1.99 LINK NE2 HIS B 28 FE HEC B 111 1555 1555 1.99 LINK NE2 HIS B 31 FE HEC B 113 1555 1555 2.00 LINK NE2 HIS B 40 FE HEC B 111 1555 1555 2.00 LINK NE2 HIS B 41 FE HEC B 112 1555 1555 1.98 LINK NE2 HIS B 56 FE HEC B 112 1555 1555 1.98 LINK NE2 HIS B 73 FE HEC B 114 1555 1555 2.00 LINK NE2 HIS B 84 FE HEC B 113 1555 1555 2.00 LINK NE2 HIS B 104 FE HEC B 114 1555 1555 1.94 SITE 1 AC1 19 LEU A 1 MET A 26 HIS A 28 HIS A 31 SITE 2 AC1 19 VAL A 34 SER A 35 CYS A 36 CYS A 39 SITE 3 AC1 19 HIS A 40 PHE A 49 LYS A 51 CYS A 52 SITE 4 AC1 19 HEC A 113 HOH A2122 HOH A2123 HOH A2124 SITE 5 AC1 19 HOH A2125 HOH A2126 PHE B 43 SITE 1 AC2 22 CYS A 39 HIS A 40 HIS A 41 MET A 42 SITE 2 AC2 22 GLN A 50 CYS A 52 CYS A 55 HIS A 56 SITE 3 AC2 22 GLU A 65 ARG A 66 LYS A 70 ALA A 71 SITE 4 AC2 22 SER A 74 ILE A 78 SER A 79 HOH A2127 SITE 5 AC2 22 HOH A2128 HOH A2129 HOH A2130 HOH A2131 SITE 6 AC2 22 ARG B 20 LEU B 100 SITE 1 AC3 20 ILE A 9 LYS A 30 HIS A 31 CYS A 39 SITE 2 AC3 20 GLU A 77 ILE A 78 SER A 79 CYS A 80 SITE 3 AC3 20 CYS A 83 HIS A 84 MET A 87 GLN A 93 SITE 4 AC3 20 THR A 94 GLY A 95 PRO A 96 HEC A 111 SITE 5 AC3 20 HOH A2132 HOH A2133 HOH A2134 HOH A2136 SITE 1 AC4 25 ILE A 9 HIS A 18 PHE A 21 GLY A 22 SITE 2 AC4 25 LYS A 23 VAL A 24 ARG A 59 ARG A 62 SITE 3 AC4 25 PHE A 68 TYR A 69 TRP A 72 HIS A 73 SITE 4 AC4 25 CYS A 80 ARG A 81 HIS A 84 PRO A 96 SITE 5 AC4 25 ILE A 97 GLY A 98 CYS A 99 CYS A 103 SITE 6 AC4 25 HIS A 104 HOH A2137 HOH A2138 HOH A2139 SITE 7 AC4 25 GLN B 50 SITE 1 AC5 21 LEU A 1 ASP B 2 VAL B 3 ILE B 9 SITE 2 AC5 21 MET B 26 HIS B 28 HIS B 31 VAL B 34 SITE 3 AC5 21 SER B 35 CYS B 36 CYS B 39 HIS B 40 SITE 4 AC5 21 PHE B 49 LYS B 51 CYS B 52 HEC B 113 SITE 5 AC5 21 HOH B2127 HOH B2128 HOH B2129 HOH B2130 SITE 6 AC5 21 HOH B2131 SITE 1 AC6 19 ARG A 20 LEU A 100 CYS B 39 HIS B 40 SITE 2 AC6 19 HIS B 41 MET B 42 CYS B 52 CYS B 55 SITE 3 AC6 19 HIS B 56 GLU B 65 ARG B 66 LYS B 70 SITE 4 AC6 19 ALA B 71 SER B 74 ILE B 78 SER B 79 SITE 5 AC6 19 GOL B 115 HOH B2132 HOH B2133 SITE 1 AC7 15 LYS B 30 HIS B 31 CYS B 39 ILE B 78 SITE 2 AC7 15 SER B 79 CYS B 80 CYS B 83 HIS B 84 SITE 3 AC7 15 MET B 87 THR B 94 GLY B 95 PRO B 96 SITE 4 AC7 15 HEC B 111 HOH B2134 HOH B2135 SITE 1 AC8 24 GLN A 50 ILE B 9 ALA B 11 PHE B 21 SITE 2 AC8 24 GLY B 22 LYS B 23 VAL B 24 ARG B 59 SITE 3 AC8 24 PHE B 68 TYR B 69 TRP B 72 HIS B 73 SITE 4 AC8 24 CYS B 80 ARG B 81 HIS B 84 PRO B 96 SITE 5 AC8 24 ILE B 97 GLY B 98 CYS B 99 CYS B 103 SITE 6 AC8 24 HIS B 104 HOH B2025 HOH B2136 HOH B2137 SITE 1 AC9 10 PHE A 21 ARG A 62 MET B 42 GLN B 50 SITE 2 AC9 10 HEC B 112 GOL B 116 HOH B2064 HOH B2067 SITE 3 AC9 10 HOH B2069 HOH B2138 SITE 1 BC1 10 CYS A 5 HIS A 18 ARG A 32 ARG A 62 SITE 2 BC1 10 ASP B 44 CYS B 46 GOL B 115 HOH B2139 SITE 3 BC1 10 HOH B2140 HOH B2141 CRYST1 56.670 56.670 94.170 90.00 90.00 120.00 P 31 6 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 0.017646 0.010188 0.000000 0.00000 SCALE2 0.000000 0.020376 0.000000 0.00000 SCALE3 0.000000 0.000000 0.010619 0.00000 MTRIX1 1 -0.537800 0.838100 0.091400 27.14400 1 MTRIX2 1 0.828200 0.504900 0.243400 -17.36800 1 MTRIX3 1 0.157800 0.206600 -0.965600 9.68700 1