HEADER ELECTRON TRANSPORT 03-AUG-98 1CNO TITLE STRUCTURE OF PSEUDOMONAS NAUTICA CYTOCHROME C552, BY MAD METHOD COMPND MOL_ID: 1; COMPND 2 MOLECULE: CYTOCHROME C552; COMPND 3 CHAIN: A, B, C, D, E, F, G, H; COMPND 4 OTHER_DETAILS: C HEME IN EACH MONOMER LINKED BY CYS 14 AND 17 AND HIS COMPND 5 18 AND MET 60 AS AXIAL LIGANDS SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: MARINOBACTER HYDROCARBONOCLASTICUS; SOURCE 3 ORGANISM_TAXID: 2743; SOURCE 4 STRAIN: 617; SOURCE 5 ATCC: INSTITUT PASTEUR CULTURE COLLECTION 617/1.85; SOURCE 6 COLLECTION: INSTITUT PASTEUR CULTURE COLLECTION 617/1.85; SOURCE 7 CELLULAR_LOCATION: PERIPLASM KEYWDS ELECTRON TRANSPORT, PSEUDOMONAS NAUTICA, X RAY STRUCTURE, KEYWDS 2 MULTIWAVELENGTH ANOMALOUS DISPERSION, HEME, CYTOCHROME C EXPDTA X-RAY DIFFRACTION AUTHOR K.BROWN,D.NURIZZO,C.CAMBILLAU REVDAT 7 30-OCT-24 1CNO 1 REMARK REVDAT 6 05-JUN-24 1CNO 1 REMARK SEQADV LINK REVDAT 5 16-NOV-11 1CNO 1 HETATM REVDAT 4 13-JUL-11 1CNO 1 VERSN REVDAT 3 24-FEB-09 1CNO 1 VERSN REVDAT 2 01-APR-03 1CNO 1 JRNL REVDAT 1 22-JUL-99 1CNO 0 JRNL AUTH K.BROWN,D.NURIZZO,S.BESSON,W.SHEPARD,J.MOURA,I.MOURA, JRNL AUTH 2 M.TEGONI,C.CAMBILLAU JRNL TITL MAD STRUCTURE OF PSEUDOMONAS NAUTICA DIMERIC CYTOCHROME C552 JRNL TITL 2 MIMICKS THE C4 DIHEMIC CYTOCHROME DOMAIN ASSOCIATION. JRNL REF J.MOL.BIOL. V. 289 1017 1999 JRNL REFN ISSN 0022-2836 JRNL PMID 10369779 JRNL DOI 10.1006/JMBI.1999.2838 REMARK 2 REMARK 2 RESOLUTION. 2.20 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR 3.843 REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.20 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 15.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 1.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 400000.000 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 99.3 REMARK 3 NUMBER OF REFLECTIONS : 58148 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) : 0.178 REMARK 3 FREE R VALUE : 0.208 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 3.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1708 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.005 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) : 2.20 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.30 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 95.41 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 6730 REMARK 3 BIN R VALUE (WORKING SET) : 0.2073 REMARK 3 BIN FREE R VALUE : 0.2374 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 3.02 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 220 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.016 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 4846 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 362 REMARK 3 SOLVENT ATOMS : 728 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 18.84 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 19.26 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) : NULL REMARK 3 ESD FROM SIGMAA (A) : 0.13 REMARK 3 LOW RESOLUTION CUTOFF (A) : 2.20 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM C-V SIGMAA (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.012 REMARK 3 BOND ANGLES (DEGREES) : 2.269 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 23.59 REMARK 3 IMPROPER ANGLES (DEGREES) : 1.841 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; NULL 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 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1CNO COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL. REMARK 100 THE DEPOSITION ID IS D_1000172415. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : MAY-98 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 5.6 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : ID09 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.756 REMARK 200 MONOCHROMATOR : LAUE BRAGG REMARK 200 OPTICS : FOCUSED BEAM TOROIDAL REMARK 200 REMARK 200 DETECTOR TYPE : X RAY IMAGE INTENSIFIER REMARK 200 (THOMPSON) + PRINCETON CCD REMARK 200 DETECTOR REMARK 200 DETECTOR MANUFACTURER : THOMPSON REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO, PROW REMARK 200 DATA SCALING SOFTWARE : CCP4 (SCALA) REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 58183 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.200 REMARK 200 RESOLUTION RANGE LOW (A) : 15.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.0 REMARK 200 DATA REDUNDANCY : 3.500 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.10800 REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 6.3000 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) : 2.26 REMARK 200 COMPLETENESS FOR SHELL (%) : 94.3 REMARK 200 DATA REDUNDANCY IN SHELL : 2.20 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.24600 REMARK 200 <I/SIGMA(I)> FOR SHELL : 2.000 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: NULL REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL REMARK 200 SOFTWARE USED: X-PLOR 3.843 REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: THE STARTING MODEL WAS THE C552 FROM PS. NAUTICA SOLVED BY REMARK 200 MAD METHOD AT 2.8A RESOLUTION REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 72.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 4.36 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PH 5.6 REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 31 1 2 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 4555 -Y,-X,-Z+2/3 REMARK 290 5555 -X+Y,Y,-Z+1/3 REMARK 290 6555 X,X-Y,-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 -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 45.36667 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 90.73333 REMARK 290 SMTRY1 4 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 4 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 90.73333 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 45.36667 REMARK 290 SMTRY1 6 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2, 3, 4 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: 4320 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 7790 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -57.0 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 350 REMARK 350 BIOMOLECULE: 2 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: 4230 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 7900 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -54.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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 350 REMARK 350 BIOMOLECULE: 3 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: 4620 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 7750 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -54.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: E, F 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: 4 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: 4450 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 7930 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -55.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: G, H 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 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 HOH F 294 LIES ON A SPECIAL POSITION. REMARK 375 HOH G 297 LIES ON A SPECIAL POSITION. 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 87 REMARK 465 ALA B 87 REMARK 465 ALA C 87 REMARK 465 ALA D 87 REMARK 465 ALA E 87 REMARK 465 ALA F 87 REMARK 465 ALA H 87 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 200 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 18 NE2 REMARK 620 2 HEC A 200 NA 91.6 REMARK 620 3 HEC A 200 NB 86.8 89.2 REMARK 620 4 HEC A 200 NC 86.1 177.7 90.8 REMARK 620 5 HEC A 200 ND 94.1 89.9 178.7 90.1 REMARK 620 6 MET A 60 SD 174.3 92.0 88.9 90.3 90.2 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEC B 200 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 18 NE2 REMARK 620 2 HEC B 200 NA 88.9 REMARK 620 3 HEC B 200 NB 89.0 88.2 REMARK 620 4 HEC B 200 NC 90.4 179.1 91.1 REMARK 620 5 HEC B 200 ND 93.8 91.2 177.1 89.5 REMARK 620 6 MET B 60 SD 174.4 92.7 85.6 88.0 91.5 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEC C 200 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS C 18 NE2 REMARK 620 2 HEC C 200 NA 89.9 REMARK 620 3 HEC C 200 NB 86.6 86.9 REMARK 620 4 HEC C 200 NC 91.7 177.5 91.3 REMARK 620 5 HEC C 200 ND 95.5 91.8 177.6 89.9 REMARK 620 6 MET C 60 SD 175.3 91.4 89.0 86.9 89.0 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEC D 200 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS D 18 NE2 REMARK 620 2 HEC D 200 NA 91.4 REMARK 620 3 HEC D 200 NB 89.1 91.0 REMARK 620 4 HEC D 200 NC 87.3 178.0 90.5 REMARK 620 5 HEC D 200 ND 89.9 89.5 178.9 88.9 REMARK 620 6 MET D 60 SD 177.3 90.2 88.6 91.2 92.4 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEC E 200 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS E 18 NE2 REMARK 620 2 HEC E 200 NA 92.9 REMARK 620 3 HEC E 200 NB 84.0 87.3 REMARK 620 4 HEC E 200 NC 87.2 179.0 91.7 REMARK 620 5 HEC E 200 ND 94.9 90.7 177.7 90.3 REMARK 620 6 MET E 60 SD 172.3 91.2 89.8 88.5 91.5 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEC F 200 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS F 18 NE2 REMARK 620 2 HEC F 200 NA 95.5 REMARK 620 3 HEC F 200 NB 84.6 89.8 REMARK 620 4 HEC F 200 NC 83.7 179.0 89.5 REMARK 620 5 HEC F 200 ND 97.7 91.9 177.1 88.8 REMARK 620 6 MET F 60 SD 170.7 90.7 88.5 90.0 89.0 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEC G 200 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS G 18 NE2 REMARK 620 2 HEC G 200 NA 94.2 REMARK 620 3 HEC G 200 NB 87.2 89.2 REMARK 620 4 HEC G 200 NC 86.5 177.8 88.7 REMARK 620 5 HEC G 200 ND 90.6 90.8 177.8 91.3 REMARK 620 6 MET G 60 SD 173.9 91.2 90.1 88.0 92.1 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEC H 200 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS H 18 NE2 REMARK 620 2 HEC H 200 NA 85.5 REMARK 620 3 HEC H 200 NB 87.9 91.6 REMARK 620 4 HEC H 200 NC 90.5 175.7 89.9 REMARK 620 5 HEC H 200 ND 95.0 90.9 176.4 87.9 REMARK 620 6 MET H 60 SD 176.7 94.9 88.9 89.1 88.2 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 200 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEC B 200 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEC C 200 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEC D 200 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEC E 200 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEC F 200 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEC G 200 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEC H 200 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL E 201 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL F 201 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL F 202 REMARK 999 REMARK 999 SEQUENCE REMARK 999 THE 3 C-TERMINAL SIDE CHAINS WERE NOT SEEN IN THE REMARK 999 DENSITY MAP AND WERE REPLACED BY ALANINE. LEU 36 CHANGED REMARK 999 TO LYS 36; GLY 79 CHANGED TO TYR 79 COMPARED TO REF. REMARK 999 EURO. J. BIOL. (1994), 224, 1011-1017. DBREF 1CNO A 1 84 UNP P82903 CY552_MARHY 1 84 DBREF 1CNO B 1 84 UNP P82903 CY552_MARHY 1 84 DBREF 1CNO C 1 84 UNP P82903 CY552_MARHY 1 84 DBREF 1CNO D 1 84 UNP P82903 CY552_MARHY 1 84 DBREF 1CNO E 1 84 UNP P82903 CY552_MARHY 1 84 DBREF 1CNO F 1 84 UNP P82903 CY552_MARHY 1 84 DBREF 1CNO G 1 84 UNP P82903 CY552_MARHY 1 84 DBREF 1CNO H 1 84 UNP P82903 CY552_MARHY 1 84 SEQADV 1CNO LYS A 36 UNP P82903 LEU 36 CONFLICT SEQADV 1CNO ASN A 82 UNP P82903 LEU 82 CONFLICT SEQADV 1CNO LYS B 36 UNP P82903 LEU 36 CONFLICT SEQADV 1CNO ASN B 82 UNP P82903 LEU 82 CONFLICT SEQADV 1CNO LYS C 36 UNP P82903 LEU 36 CONFLICT SEQADV 1CNO ASN C 82 UNP P82903 LEU 82 CONFLICT SEQADV 1CNO LYS D 36 UNP P82903 LEU 36 CONFLICT SEQADV 1CNO ASN D 82 UNP P82903 LEU 82 CONFLICT SEQADV 1CNO LYS E 36 UNP P82903 LEU 36 CONFLICT SEQADV 1CNO ASN E 82 UNP P82903 LEU 82 CONFLICT SEQADV 1CNO LYS F 36 UNP P82903 LEU 36 CONFLICT SEQADV 1CNO ASN F 82 UNP P82903 LEU 82 CONFLICT SEQADV 1CNO LYS G 36 UNP P82903 LEU 36 CONFLICT SEQADV 1CNO ASN G 82 UNP P82903 LEU 82 CONFLICT SEQADV 1CNO LYS H 36 UNP P82903 LEU 36 CONFLICT SEQADV 1CNO ASN H 82 UNP P82903 LEU 82 CONFLICT SEQRES 1 A 87 ALA GLY ASP ILE GLU ALA GLY LYS ALA LYS ALA ALA VAL SEQRES 2 A 87 CYS ALA ALA CYS HIS GLY GLN ASN GLY ILE SER GLN VAL SEQRES 3 A 87 PRO ILE TYR PRO ASN LEU ALA GLY GLN LYS GLU GLN TYR SEQRES 4 A 87 LEU VAL ALA ALA LEU LYS ALA TYR LYS ALA GLY GLN ARG SEQRES 5 A 87 GLN GLY GLY GLN ALA PRO VAL MET GLN GLY GLN ALA THR SEQRES 6 A 87 ALA LEU SER ASP ALA ASP ILE ALA ASN LEU ALA ALA TYR SEQRES 7 A 87 TYR ALA SER ASN PRO ALA ALA ALA ALA SEQRES 1 B 87 ALA GLY ASP ILE GLU ALA GLY LYS ALA LYS ALA ALA VAL SEQRES 2 B 87 CYS ALA ALA CYS HIS GLY GLN ASN GLY ILE SER GLN VAL SEQRES 3 B 87 PRO ILE TYR PRO ASN LEU ALA GLY GLN LYS GLU GLN TYR SEQRES 4 B 87 LEU VAL ALA ALA LEU LYS ALA TYR LYS ALA GLY GLN ARG SEQRES 5 B 87 GLN GLY GLY GLN ALA PRO VAL MET GLN GLY GLN ALA THR SEQRES 6 B 87 ALA LEU SER ASP ALA ASP ILE ALA ASN LEU ALA ALA TYR SEQRES 7 B 87 TYR ALA SER ASN PRO ALA ALA ALA ALA SEQRES 1 C 87 ALA GLY ASP ILE GLU ALA GLY LYS ALA LYS ALA ALA VAL SEQRES 2 C 87 CYS ALA ALA CYS HIS GLY GLN ASN GLY ILE SER GLN VAL SEQRES 3 C 87 PRO ILE TYR PRO ASN LEU ALA GLY GLN LYS GLU GLN TYR SEQRES 4 C 87 LEU VAL ALA ALA LEU LYS ALA TYR LYS ALA GLY GLN ARG SEQRES 5 C 87 GLN GLY GLY GLN ALA PRO VAL MET GLN GLY GLN ALA THR SEQRES 6 C 87 ALA LEU SER ASP ALA ASP ILE ALA ASN LEU ALA ALA TYR SEQRES 7 C 87 TYR ALA SER ASN PRO ALA ALA ALA ALA SEQRES 1 D 87 ALA GLY ASP ILE GLU ALA GLY LYS ALA LYS ALA ALA VAL SEQRES 2 D 87 CYS ALA ALA CYS HIS GLY GLN ASN GLY ILE SER GLN VAL SEQRES 3 D 87 PRO ILE TYR PRO ASN LEU ALA GLY GLN LYS GLU GLN TYR SEQRES 4 D 87 LEU VAL ALA ALA LEU LYS ALA TYR LYS ALA GLY GLN ARG SEQRES 5 D 87 GLN GLY GLY GLN ALA PRO VAL MET GLN GLY GLN ALA THR SEQRES 6 D 87 ALA LEU SER ASP ALA ASP ILE ALA ASN LEU ALA ALA TYR SEQRES 7 D 87 TYR ALA SER ASN PRO ALA ALA ALA ALA SEQRES 1 E 87 ALA GLY ASP ILE GLU ALA GLY LYS ALA LYS ALA ALA VAL SEQRES 2 E 87 CYS ALA ALA CYS HIS GLY GLN ASN GLY ILE SER GLN VAL SEQRES 3 E 87 PRO ILE TYR PRO ASN LEU ALA GLY GLN LYS GLU GLN TYR SEQRES 4 E 87 LEU VAL ALA ALA LEU LYS ALA TYR LYS ALA GLY GLN ARG SEQRES 5 E 87 GLN GLY GLY GLN ALA PRO VAL MET GLN GLY GLN ALA THR SEQRES 6 E 87 ALA LEU SER ASP ALA ASP ILE ALA ASN LEU ALA ALA TYR SEQRES 7 E 87 TYR ALA SER ASN PRO ALA ALA ALA ALA SEQRES 1 F 87 ALA GLY ASP ILE GLU ALA GLY LYS ALA LYS ALA ALA VAL SEQRES 2 F 87 CYS ALA ALA CYS HIS GLY GLN ASN GLY ILE SER GLN VAL SEQRES 3 F 87 PRO ILE TYR PRO ASN LEU ALA GLY GLN LYS GLU GLN TYR SEQRES 4 F 87 LEU VAL ALA ALA LEU LYS ALA TYR LYS ALA GLY GLN ARG SEQRES 5 F 87 GLN GLY GLY GLN ALA PRO VAL MET GLN GLY GLN ALA THR SEQRES 6 F 87 ALA LEU SER ASP ALA ASP ILE ALA ASN LEU ALA ALA TYR SEQRES 7 F 87 TYR ALA SER ASN PRO ALA ALA ALA ALA SEQRES 1 G 87 ALA GLY ASP ILE GLU ALA GLY LYS ALA LYS ALA ALA VAL SEQRES 2 G 87 CYS ALA ALA CYS HIS GLY GLN ASN GLY ILE SER GLN VAL SEQRES 3 G 87 PRO ILE TYR PRO ASN LEU ALA GLY GLN LYS GLU GLN TYR SEQRES 4 G 87 LEU VAL ALA ALA LEU LYS ALA TYR LYS ALA GLY GLN ARG SEQRES 5 G 87 GLN GLY GLY GLN ALA PRO VAL MET GLN GLY GLN ALA THR SEQRES 6 G 87 ALA LEU SER ASP ALA ASP ILE ALA ASN LEU ALA ALA TYR SEQRES 7 G 87 TYR ALA SER ASN PRO ALA ALA ALA ALA SEQRES 1 H 87 ALA GLY ASP ILE GLU ALA GLY LYS ALA LYS ALA ALA VAL SEQRES 2 H 87 CYS ALA ALA CYS HIS GLY GLN ASN GLY ILE SER GLN VAL SEQRES 3 H 87 PRO ILE TYR PRO ASN LEU ALA GLY GLN LYS GLU GLN TYR SEQRES 4 H 87 LEU VAL ALA ALA LEU LYS ALA TYR LYS ALA GLY GLN ARG SEQRES 5 H 87 GLN GLY GLY GLN ALA PRO VAL MET GLN GLY GLN ALA THR SEQRES 6 H 87 ALA LEU SER ASP ALA ASP ILE ALA ASN LEU ALA ALA TYR SEQRES 7 H 87 TYR ALA SER ASN PRO ALA ALA ALA ALA HET HEC A 200 43 HET HEC B 200 43 HET HEC C 200 43 HET HEC D 200 43 HET HEC E 200 43 HET GOL E 201 6 HET HEC F 200 43 HET GOL F 201 6 HET GOL F 202 6 HET HEC G 200 43 HET HEC H 200 43 HETNAM HEC HEME C HETNAM GOL GLYCEROL HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL FORMUL 9 HEC 8(C34 H34 FE N4 O4) FORMUL 14 GOL 3(C3 H8 O3) FORMUL 20 HOH *728(H2 O) HELIX 1 1 ILE A 4 VAL A 13 1 10 HELIX 2 2 ALA A 15 HIS A 18 1 4 HELIX 3 3 GLU A 37 LYS A 48 1 12 HELIX 4 4 ALA A 57 ALA A 64 1 8 HELIX 5 5 ASP A 69 SER A 81 1 13 HELIX 6 6 ILE B 4 HIS B 18 1 15 HELIX 7 7 GLU B 37 LYS B 48 1 12 HELIX 8 8 ALA B 57 GLN B 63 1 7 HELIX 9 9 ASP B 69 SER B 81 1 13 HELIX 10 10 ILE C 4 VAL C 13 1 10 HELIX 11 11 ALA C 15 HIS C 18 1 4 HELIX 12 12 GLU C 37 LYS C 48 1 12 HELIX 13 13 ALA C 57 ALA C 64 1 8 HELIX 14 14 ASP C 69 SER C 81 1 13 HELIX 15 15 ILE D 4 VAL D 13 1 10 HELIX 16 16 ALA D 15 HIS D 18 1 4 HELIX 17 17 GLU D 37 LYS D 48 1 12 HELIX 18 18 ALA D 57 ALA D 64 1 8 HELIX 19 19 ASP D 69 SER D 81 1 13 HELIX 20 20 ILE E 4 VAL E 13 1 10 HELIX 21 21 ALA E 15 HIS E 18 1 4 HELIX 22 22 GLU E 37 LYS E 48 1 12 HELIX 23 23 ALA E 57 ALA E 64 1 8 HELIX 24 24 ASP E 69 SER E 81 1 13 HELIX 25 25 ILE F 4 VAL F 13 1 10 HELIX 26 26 ALA F 15 HIS F 18 1 4 HELIX 27 27 GLU F 37 LYS F 48 1 12 HELIX 28 28 ALA F 57 ALA F 64 1 8 HELIX 29 29 ASP F 69 SER F 81 1 13 HELIX 30 30 ILE G 4 VAL G 13 1 10 HELIX 31 31 ALA G 15 HIS G 18 1 4 HELIX 32 32 GLU G 37 LYS G 48 1 12 HELIX 33 33 ALA G 57 ALA G 64 1 8 HELIX 34 34 ASP G 69 SER G 81 1 13 HELIX 35 35 ILE H 4 HIS H 18 1 15 HELIX 36 36 GLU H 37 LYS H 48 1 12 HELIX 37 37 ALA H 57 ALA H 64 1 8 HELIX 38 38 ASP H 69 SER H 81 1 13 LINK SG CYS A 14 CAB HEC A 200 1555 1555 1.85 LINK SG CYS A 17 CAC HEC A 200 1555 1555 1.85 LINK SG CYS B 14 CAB HEC B 200 1555 1555 1.85 LINK SG CYS B 17 CAC HEC B 200 1555 1555 1.84 LINK SG CYS C 14 CAB HEC C 200 1555 1555 1.83 LINK SG CYS C 17 CAC HEC C 200 1555 1555 1.86 LINK SG CYS D 14 CAB HEC D 200 1555 1555 1.81 LINK SG CYS D 17 CAC HEC D 200 1555 1555 1.86 LINK SG CYS E 14 CAB HEC E 200 1555 1555 1.82 LINK SG CYS E 17 CAC HEC E 200 1555 1555 1.84 LINK SG CYS F 14 CAB HEC F 200 1555 1555 1.83 LINK SG CYS F 17 CAC HEC F 200 1555 1555 1.83 LINK SG CYS G 14 CAB HEC G 200 1555 1555 1.85 LINK SG CYS G 17 CAC HEC G 200 1555 1555 1.85 LINK SG CYS H 14 CAB HEC H 200 1555 1555 1.83 LINK SG CYS H 17 CAC HEC H 200 1555 1555 1.84 LINK NE2 HIS A 18 FE HEC A 200 1555 1555 1.98 LINK SD MET A 60 FE HEC A 200 1555 1555 2.27 LINK NE2 HIS B 18 FE HEC B 200 1555 1555 1.98 LINK SD MET B 60 FE HEC B 200 1555 1555 2.25 LINK NE2 HIS C 18 FE HEC C 200 1555 1555 1.96 LINK SD MET C 60 FE HEC C 200 1555 1555 2.31 LINK NE2 HIS D 18 FE HEC D 200 1555 1555 1.96 LINK SD MET D 60 FE HEC D 200 1555 1555 2.26 LINK NE2 HIS E 18 FE HEC E 200 1555 1555 1.96 LINK SD MET E 60 FE HEC E 200 1555 1555 2.21 LINK NE2 HIS F 18 FE HEC F 200 1555 1555 1.99 LINK SD MET F 60 FE HEC F 200 1555 1555 2.30 LINK NE2 HIS G 18 FE HEC G 200 1555 1555 1.96 LINK SD MET G 60 FE HEC G 200 1555 1555 2.25 LINK NE2 HIS H 18 FE HEC H 200 1555 1555 1.97 LINK SD MET H 60 FE HEC H 200 1555 1555 2.23 SITE 1 AC1 22 VAL A 13 CYS A 14 CYS A 17 HIS A 18 SITE 2 AC1 22 TYR A 29 PRO A 30 LEU A 32 TYR A 39 SITE 3 AC1 22 LEU A 44 TYR A 47 ARG A 52 GLN A 56 SITE 4 AC1 22 MET A 60 GLN A 63 HOH A 204 HOH A 212 SITE 5 AC1 22 HOH A 242 TYR B 39 ARG B 52 HEC B 200 SITE 6 AC1 22 GLN E 56 VAL E 59 SITE 1 AC2 20 TYR A 39 ARG A 52 HEC A 200 HOH A 202 SITE 2 AC2 20 VAL B 13 CYS B 14 CYS B 17 HIS B 18 SITE 3 AC2 20 TYR B 29 PRO B 30 LEU B 32 TYR B 39 SITE 4 AC2 20 LEU B 44 TYR B 47 ARG B 52 GLN B 56 SITE 5 AC2 20 MET B 60 GLN B 63 HOH B 201 HOH B 218 SITE 1 AC3 21 VAL C 13 CYS C 14 CYS C 17 HIS C 18 SITE 2 AC3 21 TYR C 29 PRO C 30 LEU C 32 TYR C 39 SITE 3 AC3 21 LEU C 44 TYR C 47 ARG C 52 GLN C 56 SITE 4 AC3 21 ALA C 57 MET C 60 GLN C 63 HOH C 204 SITE 5 AC3 21 HOH C 213 TYR D 39 ARG D 52 HEC D 200 SITE 6 AC3 21 TYR H 29 SITE 1 AC4 22 TYR C 39 ARG C 52 HEC C 200 VAL D 13 SITE 2 AC4 22 CYS D 14 CYS D 17 HIS D 18 TYR D 29 SITE 3 AC4 22 PRO D 30 LEU D 32 TYR D 39 TYR D 47 SITE 4 AC4 22 ARG D 52 GLN D 56 ALA D 57 VAL D 59 SITE 5 AC4 22 MET D 60 GLN D 63 LEU D 75 HOH D 207 SITE 6 AC4 22 HOH D 229 HOH D 239 SITE 1 AC5 20 TYR A 29 VAL E 13 CYS E 14 CYS E 17 SITE 2 AC5 20 HIS E 18 TYR E 29 PRO E 30 LEU E 32 SITE 3 AC5 20 TYR E 39 TYR E 47 ARG E 52 MET E 60 SITE 4 AC5 20 GLN E 63 HOH E 203 HOH E 217 HOH E 224 SITE 5 AC5 20 TYR F 39 ARG F 52 HEC F 200 HOH F 204 SITE 1 AC6 21 TYR E 39 ARG E 52 HEC E 200 VAL F 13 SITE 2 AC6 21 CYS F 14 CYS F 17 HIS F 18 TYR F 29 SITE 3 AC6 21 PRO F 30 LEU F 32 TYR F 39 LEU F 40 SITE 4 AC6 21 TYR F 47 ARG F 52 GLN F 56 ALA F 57 SITE 5 AC6 21 MET F 60 GLN F 63 HOH F 206 HOH F 207 SITE 6 AC6 21 HOH F 234 SITE 1 AC7 20 VAL G 13 CYS G 14 CYS G 17 HIS G 18 SITE 2 AC7 20 TYR G 29 PRO G 30 LEU G 32 TYR G 39 SITE 3 AC7 20 LEU G 44 TYR G 47 ARG G 52 GLN G 56 SITE 4 AC7 20 VAL G 59 MET G 60 HOH G 201 HOH G 277 SITE 5 AC7 20 HOH G 299 TYR H 39 ARG H 52 HEC H 200 SITE 1 AC8 23 GLN C 56 VAL C 59 TYR G 39 ARG G 52 SITE 2 AC8 23 HEC G 200 VAL H 13 CYS H 14 CYS H 17 SITE 3 AC8 23 HIS H 18 TYR H 29 PRO H 30 LEU H 32 SITE 4 AC8 23 TYR H 39 LEU H 44 TYR H 47 ARG H 52 SITE 5 AC8 23 GLN H 56 ALA H 57 MET H 60 GLN H 63 SITE 6 AC8 23 HOH H 201 HOH H 223 HOH H 224 SITE 1 AC9 4 LYS E 36 GLU E 37 HOH E 208 PRO F 27 SITE 1 BC1 7 HOH E 256 GLN F 53 GLY F 54 PRO F 58 SITE 2 BC1 7 HOH F 285 LYS G 48 ALA G 49 SITE 1 BC2 6 THR F 65 HOH F 241 LYS G 8 ALA G 12 SITE 2 BC2 6 GLN G 20 TYR G 78 CRYST1 121.800 121.800 136.100 90.00 90.00 120.00 P 31 1 2 48 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 0.008210 0.004740 0.000000 0.00000 SCALE2 0.000000 0.009480 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007348 0.00000 MTRIX1 1 -0.955690 -0.284576 0.075316 11.82894 1 MTRIX2 1 -0.286032 0.958177 -0.009077 5.23245 1 MTRIX3 1 -0.069583 -0.030218 -0.997118 117.60955 1 MTRIX1 2 -0.974396 -0.135802 0.179192 3.30460 1 MTRIX2 2 0.145224 -0.988570 0.040489 63.94316 1 MTRIX3 2 0.171645 0.065475 0.982981 -4.29454 1 MTRIX1 3 -0.796097 -0.352278 -0.492067 52.62720 1 MTRIX2 3 -0.363452 0.928452 -0.076676 -16.57082 1 MTRIX3 3 0.483872 0.117801 -0.867174 101.27085 1