HEADER ELECTRON TRANSPORT 18-JUN-97 2CTH TITLE CYTOCHROME C3 FROM DESULFOVIBRIO VULGARIS HILDENBOROUGH COMPND MOL_ID: 1; COMPND 2 MOLECULE: CYTOCHROME C3; COMPND 3 CHAIN: A, B SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: DESULFOVIBRIO VULGARIS SUBSP. VULGARIS STR. SOURCE 3 HILDENBOROUGH; SOURCE 4 ORGANISM_TAXID: 882; SOURCE 5 STRAIN: HILDENBOROUGH KEYWDS ELECTRON TRANSPORT EXPDTA X-RAY DIFFRACTION AUTHOR P.SIMOES,P.M.MATIAS,J.MORAIS,K.WILSON,Z.DAUTER,M.A.CARRONDO REVDAT 3 09-AUG-23 2CTH 1 REMARK LINK REVDAT 2 24-FEB-09 2CTH 1 VERSN REVDAT 1 24-DEC-97 2CTH 0 SPRSDE 24-DEC-97 2CTH 1CTH JRNL AUTH P.SIMOES,P.M.MATIAS,J.MORAIS,K.WILSON,Z.DAUTER,M.A.CARRONDO JRNL TITL REFINEMENT OF THE THREE-DIMENSIONAL STRUCTURES OF JRNL TITL 2 CYTOCHROMES C3 FROM DESULFOVIBRIO VULGARIS HILDENBOROUGH AT JRNL TITL 3 1.67 ANGSTROM RESOLUTION AND FROM DESULFOVIBRIO JRNL TITL 4 DESULFURICANS ATCC 27774 AT 1.6 ANGSTROM RESOLUTION JRNL REF INORG.CHIM.ACTA. V. 273 213 1998 JRNL REFN ISSN 0020-1693 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH P.M.MATIAS,C.FRAZAO,J.MORAIS,M.COLL,M.A.CARRONDO REMARK 1 TITL STRUCTURE ANALYSIS OF CYTOCHROME C3 FROM DESULFOVIBRIO REMARK 1 TITL 2 VULGARIS HILDENBOROUGH AT 1.9 A RESOLUTION REMARK 1 REF J.MOL.BIOL. V. 234 680 1993 REMARK 1 REFN ISSN 0022-2836 REMARK 2 REMARK 2 RESOLUTION. 1.67 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : SHELXL-93 REMARK 3 AUTHORS : G.M.SHELDRICK REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.67 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 8.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 1.000 REMARK 3 COMPLETENESS FOR RANGE (%) : NULL REMARK 3 CROSS-VALIDATION METHOD : FREE R-VALUE REMARK 3 FREE R VALUE TEST SET SELECTION : EVERY 10TH REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (NO CUTOFF). REMARK 3 R VALUE (WORKING + TEST SET, NO CUTOFF) : 0.161 REMARK 3 R VALUE (WORKING SET, NO CUTOFF) : 0.153 REMARK 3 FREE R VALUE (NO CUTOFF) : 0.190 REMARK 3 FREE R VALUE TEST SET SIZE (%, NO CUTOFF) : 10.000 REMARK 3 FREE R VALUE TEST SET COUNT (NO CUTOFF) : 2857 REMARK 3 TOTAL NUMBER OF REFLECTIONS (NO CUTOFF) : 28861 REMARK 3 REMARK 3 FIT/AGREEMENT OF MODEL FOR DATA WITH F>4SIG(F). REMARK 3 R VALUE (WORKING + TEST SET, F>4SIG(F)) : NULL REMARK 3 R VALUE (WORKING SET, F>4SIG(F)) : 0.148 REMARK 3 FREE R VALUE (F>4SIG(F)) : NULL REMARK 3 FREE R VALUE TEST SET SIZE (%, F>4SIG(F)) : NULL REMARK 3 FREE R VALUE TEST SET COUNT (F>4SIG(F)) : NULL REMARK 3 TOTAL NUMBER OF REFLECTIONS (F>4SIG(F)) : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1620 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 344 REMARK 3 SOLVENT ATOMS : 124 REMARK 3 REMARK 3 MODEL REFINEMENT. REMARK 3 OCCUPANCY SUM OF NON-HYDROGEN ATOMS : NULL REMARK 3 OCCUPANCY SUM OF HYDROGEN ATOMS : NULL REMARK 3 NUMBER OF DISCRETELY DISORDERED RESIDUES : NULL REMARK 3 NUMBER OF LEAST-SQUARES PARAMETERS : 8266 REMARK 3 NUMBER OF RESTRAINTS : 30043 REMARK 3 REMARK 3 RMS DEVIATIONS FROM RESTRAINT TARGET VALUES. REMARK 3 BOND LENGTHS (A) : 0.030 REMARK 3 ANGLE DISTANCES (A) : NULL REMARK 3 SIMILAR DISTANCES (NO TARGET VALUES) (A) : NULL REMARK 3 DISTANCES FROM RESTRAINT PLANES (A) : NULL REMARK 3 ZERO CHIRAL VOLUMES (A**3) : NULL REMARK 3 NON-ZERO CHIRAL VOLUMES (A**3) : NULL REMARK 3 ANTI-BUMPING DISTANCE RESTRAINTS (A) : NULL REMARK 3 RIGID-BOND ADP COMPONENTS (A**2) : NULL REMARK 3 SIMILAR ADP COMPONENTS (A**2) : NULL REMARK 3 APPROXIMATELY ISOTROPIC ADPS (A**2) : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED: NULL REMARK 3 REMARK 3 STEREOCHEMISTRY TARGET VALUES : NULL REMARK 3 SPECIAL CASE: NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2CTH 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_1000177957. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NOV-93 REMARK 200 TEMPERATURE (KELVIN) : 295 REMARK 200 PH : 5.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : EMBL/DESY, HAMBURG REMARK 200 BEAMLINE : X31 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.92 REMARK 200 MONOCHROMATOR : SI(111) REMARK 200 OPTICS : MIRROR REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : CCP4 (ROTAVATA) REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 28861 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.670 REMARK 200 RESOLUTION RANGE LOW (A) : 25.300 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 94.3 REMARK 200 DATA REDUNDANCY : 8.100 REMARK 200 R MERGE (I) : 0.07900 REMARK 200 R SYM (I) : 0.07900 REMARK 200 FOR THE DATA SET : 8.1000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.67 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.71 REMARK 200 COMPLETENESS FOR SHELL (%) : 89.6 REMARK 200 DATA REDUNDANCY IN SHELL : 4.00 REMARK 200 R MERGE FOR SHELL (I) : 0.26500 REMARK 200 R SYM FOR SHELL (I) : 0.26500 REMARK 200 FOR SHELL : 2.800 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: NULL REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: SHELXL-93 REMARK 200 STARTING MODEL: PDB ENTRY 2CDV REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 56.75 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.84 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PROTEIN WAS CRYSTALLIZED FROM 75% REMARK 280 (V/V) ETHANOL AND 0.05 M SODIUM ACETATE (PH 5.5) REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 61 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 -X,-Y,Z+1/2 REMARK 290 5555 Y,-X+Y,Z+5/6 REMARK 290 6555 X-Y,X,Z+1/6 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 25.70000 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 51.40000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 38.55000 REMARK 290 SMTRY1 5 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 5 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 64.25000 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 12.85000 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 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 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 480 REMARK 480 ZERO OCCUPANCY ATOM REMARK 480 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO REMARK 480 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS REMARK 480 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 480 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 480 M RES C SSEQI ATOMS REMARK 480 ALA A 1 N CB REMARK 480 LYS A 15 CD CE NZ REMARK 480 LYS A 26 CD CE NZ REMARK 480 LYS A 29 CG CD CE NZ REMARK 480 LYS A 40 CG CD CE NZ REMARK 480 LYS A 58 CD CE NZ REMARK 480 LYS A 72 CE NZ REMARK 480 LYS A 75 CG CD CE NZ REMARK 480 LYS A 77 CE NZ REMARK 480 LYS A 93 CE NZ REMARK 480 LYS A 95 CE NZ REMARK 480 LYS A 101 CD CE NZ REMARK 480 LYS A 102 CG CD CE NZ REMARK 480 LYS B 29 CD CE NZ REMARK 480 VAL B 37 O REMARK 480 ASN B 38 N CA ND2 REMARK 480 LYS B 40 CD CE NZ REMARK 480 GLU B 41 CG CD OE1 OE2 REMARK 480 LYS B 57 NZ REMARK 480 LYS B 58 CD CE NZ REMARK 480 LYS B 72 CD CE NZ REMARK 480 LYS B 77 CD CE NZ REMARK 480 LYS B 93 CE NZ REMARK 480 LYS B 94 CD CE NZ REMARK 480 LYS B 95 CD CE NZ REMARK 480 LYS B 101 CE NZ REMARK 480 LYS B 102 CB CG CD CE NZ REMARK 480 LYS B 104 CE NZ REMARK 480 GLU B 107 O CG CD OE1 OE2 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 CB ALA B 1 OD2 ASP B 90 3654 2.17 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS 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,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3) 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 RES CSSEQI ATM2 DEVIATION REMARK 500 VAL B 37 C ASN B 38 N -0.305 REMARK 500 REMARK 500 REMARK: NULL 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 CYS A 30 CA - CB - SG ANGL. DEV. = 7.8 DEGREES REMARK 500 VAL B 37 CA - C - N ANGL. DEV. = 14.1 DEGREES REMARK 500 VAL B 37 O - C - N ANGL. DEV. = -14.6 DEGREES REMARK 500 LYS B 72 O - C - N ANGL. DEV. = -11.6 DEGREES REMARK 500 ASN B 73 C - N - CA ANGL. DEV. = -16.2 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 CYS A 51 -123.69 -104.53 REMARK 500 ALA A 89 46.47 -105.19 REMARK 500 ASN B 38 46.96 83.90 REMARK 500 CYS B 51 -115.97 -107.78 REMARK 500 ASN B 73 58.84 -105.22 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: PLANAR GROUPS REMARK 500 REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS REMARK 500 AN RMSD GREATER THAN THIS VALUE REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI RMS TYPE REMARK 500 ARG B 44 0.12 SIDE CHAIN 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 110 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 111 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 22 NE2 REMARK 620 2 HEM A 111 NA 91.1 REMARK 620 3 HEM A 111 NB 90.2 90.4 REMARK 620 4 HEM A 111 NC 93.2 175.6 88.7 REMARK 620 5 HEM A 111 ND 89.9 90.6 179.0 90.3 REMARK 620 6 HIS A 34 NE2 179.0 87.9 90.0 87.8 90.0 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM A 112 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 25 NE2 REMARK 620 2 HEM A 112 NA 87.0 REMARK 620 3 HEM A 112 NB 91.6 89.3 REMARK 620 4 HEM A 112 NC 94.0 178.5 89.5 REMARK 620 5 HEM A 112 ND 86.7 91.4 178.1 89.8 REMARK 620 6 HIS A 83 NE2 174.6 88.9 91.9 90.2 89.8 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM A 110 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 35 NE2 REMARK 620 2 HEM A 110 NA 90.2 REMARK 620 3 HEM A 110 NB 91.3 89.8 REMARK 620 4 HEM A 110 NC 92.5 177.3 89.6 REMARK 620 5 HEM A 110 ND 91.2 89.6 177.4 91.0 REMARK 620 6 HIS A 52 NE2 178.1 88.5 87.3 88.8 90.2 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM A 109 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 70 NE2 REMARK 620 2 HEM A 109 NA 89.6 REMARK 620 3 HEM A 109 NB 89.3 90.1 REMARK 620 4 HEM A 109 NC 92.0 178.1 88.9 REMARK 620 5 HEM A 109 ND 87.2 91.2 176.3 90.0 REMARK 620 6 HIS A 106 NE2 176.5 93.0 93.0 85.5 90.4 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM B 111 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 22 NE2 REMARK 620 2 HEM B 111 NA 92.7 REMARK 620 3 HEM B 111 NB 88.6 90.4 REMARK 620 4 HEM B 111 NC 88.5 178.6 88.9 REMARK 620 5 HEM B 111 ND 88.9 90.0 177.5 90.7 REMARK 620 6 HIS B 34 NE2 178.1 88.3 93.0 90.5 89.4 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM B 112 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 25 NE2 REMARK 620 2 HEM B 112 NA 90.4 REMARK 620 3 HEM B 112 NB 92.9 89.9 REMARK 620 4 HEM B 112 NC 90.9 178.7 90.0 REMARK 620 5 HEM B 112 ND 86.2 90.8 178.9 89.3 REMARK 620 6 HIS B 83 NE2 176.5 88.4 90.4 90.3 90.5 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM B 110 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 35 NE2 REMARK 620 2 HEM B 110 NA 89.2 REMARK 620 3 HEM B 110 NB 90.2 89.8 REMARK 620 4 HEM B 110 NC 93.7 176.9 89.0 REMARK 620 5 HEM B 110 ND 91.5 91.0 178.1 90.1 REMARK 620 6 HIS B 52 NE2 176.4 88.0 87.6 89.2 90.7 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM B 109 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 70 NE2 REMARK 620 2 HEM B 109 NA 91.1 REMARK 620 3 HEM B 109 NB 88.5 90.8 REMARK 620 4 HEM B 109 NC 90.5 178.0 88.0 REMARK 620 5 HEM B 109 ND 88.7 91.0 176.6 90.3 REMARK 620 6 HIS B 106 NE2 175.7 92.6 89.4 85.7 93.3 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 109 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM A 110 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM A 111 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM A 112 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM B 109 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM B 110 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM B 111 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM B 112 DBREF 2CTH A 1 107 UNP P00131 CYC3_DESVH 23 129 DBREF 2CTH B 1 107 UNP P00131 CYC3_DESVH 23 129 SEQRES 1 A 107 ALA PRO LYS ALA PRO ALA ASP GLY LEU LYS MET GLU ALA SEQRES 2 A 107 THR LYS GLN PRO VAL VAL PHE ASN HIS SER THR HIS LYS SEQRES 3 A 107 SER VAL LYS CYS GLY ASP CYS HIS HIS PRO VAL ASN GLY SEQRES 4 A 107 LYS GLU ASP TYR ARG LYS CYS GLY THR ALA GLY CYS HIS SEQRES 5 A 107 ASP SER MET ASP LYS LYS ASP LYS SER ALA LYS GLY TYR SEQRES 6 A 107 TYR HIS VAL MET HIS ASP LYS ASN THR LYS PHE LYS SER SEQRES 7 A 107 CYS VAL GLY CYS HIS VAL GLU VAL ALA GLY ALA ASP ALA SEQRES 8 A 107 ALA LYS LYS LYS ASP LEU THR GLY CYS LYS LYS SER LYS SEQRES 9 A 107 CYS HIS GLU SEQRES 1 B 107 ALA PRO LYS ALA PRO ALA ASP GLY LEU LYS MET GLU ALA SEQRES 2 B 107 THR LYS GLN PRO VAL VAL PHE ASN HIS SER THR HIS LYS SEQRES 3 B 107 SER VAL LYS CYS GLY ASP CYS HIS HIS PRO VAL ASN GLY SEQRES 4 B 107 LYS GLU ASP TYR ARG LYS CYS GLY THR ALA GLY CYS HIS SEQRES 5 B 107 ASP SER MET ASP LYS LYS ASP LYS SER ALA LYS GLY TYR SEQRES 6 B 107 TYR HIS VAL MET HIS ASP LYS ASN THR LYS PHE LYS SER SEQRES 7 B 107 CYS VAL GLY CYS HIS VAL GLU VAL ALA GLY ALA ASP ALA SEQRES 8 B 107 ALA LYS LYS LYS ASP LEU THR GLY CYS LYS LYS SER LYS SEQRES 9 B 107 CYS HIS GLU HET HEM A 109 43 HET HEM A 110 43 HET HEM A 111 43 HET HEM A 112 43 HET HEM B 109 43 HET HEM B 110 43 HET HEM B 111 43 HET HEM B 112 43 HETNAM HEM PROTOPORPHYRIN IX CONTAINING FE HETSYN HEM HEME FORMUL 3 HEM 8(C34 H32 FE N4 O4) FORMUL 11 HOH *124(H2 O) HELIX 1 1 SER A 23 HIS A 25 5 3 HELIX 2 2 CYS A 30 ASP A 32 5 3 HELIX 3 3 TYR A 65 HIS A 70 1 6 HELIX 4 4 CYS A 79 ALA A 87 1 9 HELIX 5 5 ALA A 91 THR A 98 1 8 HELIX 6 6 SER B 23 HIS B 25 5 3 HELIX 7 7 CYS B 30 ASP B 32 5 3 HELIX 8 8 TYR B 65 HIS B 70 1 6 HELIX 9 9 CYS B 79 ALA B 87 1 9 HELIX 10 10 ALA B 91 THR B 98 1 8 SHEET 1 A 2 LEU A 9 MET A 11 0 SHEET 2 A 2 VAL A 18 PHE A 20 -1 N PHE A 20 O LEU A 9 SHEET 1 B 2 LEU B 9 MET B 11 0 SHEET 2 B 2 VAL B 18 PHE B 20 -1 N PHE B 20 O LEU B 9 LINK SG CYS A 30 CAB HEM A 111 1555 1555 1.81 LINK SG CYS A 33 CAC HEM A 111 1555 1555 1.81 LINK SG CYS A 46 CAB HEM A 110 1555 1555 1.81 LINK SG CYS A 51 CAC HEM A 110 1555 1555 1.81 LINK SG CYS A 79 CAB HEM A 112 1555 1555 1.81 LINK SG CYS A 82 CAC HEM A 112 1555 1555 1.81 LINK SG CYS A 100 CAB HEM A 109 1555 1555 1.81 LINK SG CYS A 105 CAC HEM A 109 1555 1555 1.81 LINK SG CYS B 30 CAB HEM B 111 1555 1555 1.81 LINK SG CYS B 33 CAC HEM B 111 1555 1555 1.81 LINK SG CYS B 46 CAB HEM B 110 1555 1555 1.81 LINK SG CYS B 51 CAC HEM B 110 1555 1555 1.81 LINK SG CYS B 79 CAB HEM B 112 1555 1555 1.81 LINK SG CYS B 82 CAC HEM B 112 1555 1555 1.81 LINK SG CYS B 100 CAB HEM B 109 1555 1555 1.81 LINK SG CYS B 105 CAC HEM B 109 1555 1555 1.81 LINK NE2 HIS A 22 FE HEM A 111 1555 1555 2.07 LINK NE2 HIS A 25 FE HEM A 112 1555 1555 2.05 LINK NE2 HIS A 34 FE HEM A 111 1555 1555 2.02 LINK NE2 HIS A 35 FE HEM A 110 1555 1555 1.97 LINK NE2 HIS A 52 FE HEM A 110 1555 1555 2.03 LINK NE2 HIS A 70 FE HEM A 109 1555 1555 2.07 LINK NE2 HIS A 83 FE HEM A 112 1555 1555 2.03 LINK NE2 HIS A 106 FE HEM A 109 1555 1555 2.06 LINK NE2 HIS B 22 FE HEM B 111 1555 1555 2.09 LINK NE2 HIS B 25 FE HEM B 112 1555 1555 2.01 LINK NE2 HIS B 34 FE HEM B 111 1555 1555 1.99 LINK NE2 HIS B 35 FE HEM B 110 1555 1555 1.95 LINK NE2 HIS B 52 FE HEM B 110 1555 1555 1.99 LINK NE2 HIS B 70 FE HEM B 109 1555 1555 2.00 LINK NE2 HIS B 83 FE HEM B 112 1555 1555 2.05 LINK NE2 HIS B 106 FE HEM B 109 1555 1555 2.06 SITE 1 AC1 21 MET A 11 GLU A 12 ALA A 13 THR A 14 SITE 2 AC1 21 GLN A 16 PRO A 17 VAL A 18 TYR A 65 SITE 3 AC1 21 TYR A 66 HIS A 70 CYS A 79 HIS A 83 SITE 4 AC1 21 LEU A 97 GLY A 99 CYS A 100 CYS A 105 SITE 5 AC1 21 HIS A 106 HOH A 253 HOH A 324 HOH A 334 SITE 6 AC1 21 HOH A 338 SITE 1 AC2 13 LYS A 10 CYS A 33 HIS A 35 ARG A 44 SITE 2 AC2 13 LYS A 45 CYS A 46 CYS A 51 HIS A 52 SITE 3 AC2 13 HIS A 67 THR A 74 LYS A 75 PHE A 76 SITE 4 AC2 13 HOH A 305 SITE 1 AC3 15 PRO A 2 PRO A 5 PHE A 20 HIS A 22 SITE 2 AC3 15 HIS A 25 VAL A 28 CYS A 30 CYS A 33 SITE 3 AC3 15 HIS A 34 LYS A 45 CYS A 46 HEM A 112 SITE 4 AC3 15 HOH A 240 HOH A 297 HOH A 342 SITE 1 AC4 11 ASN A 21 THR A 24 HIS A 25 SER A 78 SITE 2 AC4 11 CYS A 79 CYS A 82 HIS A 83 LYS A 104 SITE 3 AC4 11 HEM A 111 HOH A 231 HOH A 318 SITE 1 AC5 19 MET B 11 GLU B 12 ALA B 13 THR B 14 SITE 2 AC5 19 GLN B 16 PRO B 17 TYR B 65 TYR B 66 SITE 3 AC5 19 HIS B 70 CYS B 79 HIS B 83 LEU B 97 SITE 4 AC5 19 THR B 98 GLY B 99 CYS B 100 CYS B 105 SITE 5 AC5 19 HIS B 106 HOH B 270 HOH B 315 SITE 1 AC6 15 ALA A 1 LYS B 10 HIS B 35 VAL B 37 SITE 2 AC6 15 ARG B 44 CYS B 46 CYS B 51 HIS B 52 SITE 3 AC6 15 HIS B 67 THR B 74 LYS B 75 PHE B 76 SITE 4 AC6 15 HOH B 309 HOH B 327 HOH B 335 SITE 1 AC7 15 HOH A 300 PRO B 5 PHE B 20 HIS B 22 SITE 2 AC7 15 HIS B 25 VAL B 28 CYS B 30 CYS B 33 SITE 3 AC7 15 HIS B 34 TYR B 43 LYS B 45 CYS B 46 SITE 4 AC7 15 HEM B 112 HOH B 284 HOH B 341 SITE 1 AC8 11 ASN B 21 THR B 24 HIS B 25 CYS B 79 SITE 2 AC8 11 CYS B 82 HIS B 83 LYS B 104 HEM B 111 SITE 3 AC8 11 HOH B 229 HOH B 282 HOH B 299 CRYST1 77.300 77.300 77.100 90.00 90.00 120.00 P 61 12 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 0.012937 0.007469 0.000000 0.00000 SCALE2 0.000000 0.014938 0.000000 0.00000 SCALE3 0.000000 0.000000 0.012970 0.00000