HEADER CYTOCHROME 30-JUL-02 1H21 TITLE A NOVEL IRON CENTRE IN THE SPLIT-SORET CYTOCHROME C FROM TITLE 2 DESULFOVIBRIO DESULFURICANS ATCC 27774 COMPND MOL_ID: 1; COMPND 2 MOLECULE: SPLIT-SORET CYTOCHROME C; COMPND 3 CHAIN: A, B, C, D; COMPND 4 SYNONYM: DIMERIC DI-HEME SPLIT-SORET CYTOCHROME C SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: DESULFOVIBRIO DESULFURICANS; SOURCE 3 ORGANISM_TAXID: 876; SOURCE 4 ATCC: 27774 KEYWDS CYTOCHROME, DIMERIC DI-HEME CYTOCHROME, STACKED HEME KEYWDS 2 ARRANGEMENT, NOVEL FOLD, NOVEL IRON-SULFUR CENTRE, KEYWDS 3 ELECTRON TRANSPORT, SULFATE RESPIRATION EXPDTA X-RAY DIFFRACTION AUTHOR I.A.ABREU,A.I.LOURENCO,A.V.XAVIER,J.LEGALL,A.V.COELHO, AUTHOR 2 P.M.MATIAS,D.M.PINTO,M.A.CARRONDO,M.TEIXEIRA,L.M.SARAIVA REVDAT 2 24-FEB-09 1H21 1 VERSN REVDAT 1 20-FEB-03 1H21 0 SPRSDE 30-JUL-02 1H21 1DDC JRNL AUTH I.A.ABREU,A.I.LOURENCO,A.V.XAVIER,J.LEGALL, JRNL AUTH 2 A.V.COELHO,P.M.MATIAS,D.M.PINTO,M.ARMENIA CARRONDO, JRNL AUTH 3 M.TEIXEIRA,L.M.SARAIVA JRNL TITL A NOVEL IRON CENTRE IN THE SPLIT-SORET CYTOCHROME JRNL TITL 2 C FROM DESULFOVIBRIO DESULFURICANS ATCC 27774 JRNL REF J.BIOL.INORG.CHEM. V. 8 360 2003 JRNL REFN ISSN 0949-8257 JRNL PMID 12589573 JRNL DOI 10.1007/S00775-002-0426-3 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH P.M.MATIAS,J.MORAIS,A.V.COELHO,R.MEIJERS, REMARK 1 AUTH 2 A.GONZALEZ,A.W.THOMPSON,L.SIEKER,J.LEGALL, REMARK 1 AUTH 3 M.A.CARRONDO REMARK 1 TITL A PRELIMINARY ANALYSIS OF THE THREE DIMENSIONAL REMARK 1 TITL 2 STRUCTURE OF DIMERIC DI-HAEM SPLIT-SORET REMARK 1 TITL 3 CYTOCHROME C FROM DESULFOVIBRIO DESULFURICANS ATCC REMARK 1 TITL 4 27774 AT 2.5 A RESOLUTION USING THE MAD PHASING REMARK 1 TITL 5 METHOD: A NOVEL CYTOCHROME FOLD WITH A STACKED REMARK 1 TITL 6 HAEM ARRANGEMENT REMARK 1 REF J.BIOL.INORG.CHEM. V. 2 507 1997 REMARK 1 REFN ISSN 0949-8257 REMARK 2 REMARK 2 RESOLUTION. 2.5 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR 3.1 REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.50 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 20.0 REMARK 3 DATA CUTOFF (SIGMA(F)) : 2.0 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 100000.0 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.1 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 92.8 REMARK 3 NUMBER OF REFLECTIONS : 34127 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) : 0.199 REMARK 3 FREE R VALUE : 0.264 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.0 REMARK 3 FREE R VALUE TEST SET COUNT : 1681 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : NULL REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : NULL REMARK 3 BIN RESOLUTION RANGE HIGH (A) : NULL REMARK 3 BIN RESOLUTION RANGE LOW (A) : NULL REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : NULL REMARK 3 BIN FREE R VALUE : NULL REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : NULL REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 7384 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 344 REMARK 3 SOLVENT ATOMS : 188 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 35.04 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) : 0.35 REMARK 3 LOW RESOLUTION CUTOFF (A) : 10.0 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) : 0.013 REMARK 3 BOND ANGLES (DEGREES) : 1.65 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 24.5 REMARK 3 IMPROPER ANGLES (DEGREES) : 1.76 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : RESTRAINED 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 : PARHCSDX.PRO REMARK 3 PARAMETER FILE 2 : PARAM19X.HEME REMARK 3 PARAMETER FILE 3 : NULL REMARK 3 TOPOLOGY FILE 1 : TOPHCSDX.PRO REMARK 3 TOPOLOGY FILE 2 : TOPH19X.HEME REMARK 3 TOPOLOGY FILE 3 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: FIRST 7 RESIDUES NOT VISIBLE IN REMARK 3 ELECTRON DENSITY. REMARK 4 REMARK 4 1H21 COMPLIES WITH FORMAT V. 3.15, 01-DEC-08 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 30-JUL-02. REMARK 100 THE PDBE ID CODE IS EBI-11175. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 15-FEB-96 REMARK 200 TEMPERATURE (KELVIN) : 100.0 REMARK 200 PH : 5.00 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : BM14 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.7401 REMARK 200 MONOCHROMATOR : SI (111) 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 : 34228 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.500 REMARK 200 RESOLUTION RANGE LOW (A) : 20.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 93.0 REMARK 200 DATA REDUNDANCY : 6.200 REMARK 200 R MERGE (I) : 0.03800 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 9.7000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.50 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.56 REMARK 200 COMPLETENESS FOR SHELL (%) : 86.0 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.07400 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 9.700 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: MAD REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MAD REMARK 200 SOFTWARE USED: MLPHARE, DM REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 53 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.59 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PROTEIN WAS CRYSTALLIZED FROM REMARK 280 A SOLUTION CONTAINING 0.1-0.2 % (W/V) AGAROSE IN 12-15 % REMARK 280 PEG 8K, 0.1M SODIUM ACETATE BUFFER PH 5.0 REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 REMARK 290 4555 X+1/2,-Y+1/2,-Z REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 -1.000000 0.000000 0.000000 48.03000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 54.65000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 50.06500 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 54.65000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 48.03000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 50.06500 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 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 GENERATING THE BIOMOLECULE 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: PQS 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 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PQS 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 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 GLY A 1 REMARK 465 GLU A 2 REMARK 465 ALA A 3 REMARK 465 GLN A 4 REMARK 465 PRO A 5 REMARK 465 ALA A 6 REMARK 465 SER A 7 REMARK 465 GLY B 1 REMARK 465 GLU B 2 REMARK 465 ALA B 3 REMARK 465 GLN B 4 REMARK 465 PRO B 5 REMARK 465 ALA B 6 REMARK 465 SER B 7 REMARK 465 GLY C 1 REMARK 465 GLU C 2 REMARK 465 ALA C 3 REMARK 465 GLN C 4 REMARK 465 PRO C 5 REMARK 465 ALA C 6 REMARK 465 SER C 7 REMARK 465 GLY D 1 REMARK 465 GLU D 2 REMARK 465 ALA D 3 REMARK 465 GLN D 4 REMARK 465 PRO D 5 REMARK 465 ALA D 6 REMARK 465 SER D 7 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; REMARK 480 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 480 I=INSERTION CODE): REMARK 480 M RES CSSEQI ATOMS REMARK 480 LYS A 103 CD CE NZ REMARK 480 LYS A 197 CD CE NZ REMARK 480 LYS B 103 CG CD CE NZ REMARK 480 LYS B 197 CE NZ REMARK 480 GLU B 211 CG CD OE1 OE2 REMARK 480 LYS C 103 NZ REMARK 480 LYS C 197 CE NZ REMARK 480 LYS D 103 CD CE NZ REMARK 480 LYS D 197 CD CE NZ 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 LEU B 72 CA - CB - CG ANGL. DEV. = -14.8 DEGREES REMARK 500 LEU C 72 CA - CB - CG ANGL. DEV. = -15.3 DEGREES REMARK 500 LEU D 72 CA - CB - CG ANGL. DEV. = -14.4 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 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 PHE A 10 -13.35 80.57 REMARK 500 ILE A 52 -61.82 -104.68 REMARK 500 ILE A 79 91.19 83.51 REMARK 500 THR A 84 -129.56 -85.20 REMARK 500 ARG A 102 -66.52 -27.56 REMARK 500 PHE B 10 -16.00 83.50 REMARK 500 TYR B 39 106.39 -51.26 REMARK 500 ILE B 52 -68.57 -104.08 REMARK 500 ILE B 79 93.68 78.12 REMARK 500 THR B 84 -132.46 -84.41 REMARK 500 PHE C 10 -17.47 82.05 REMARK 500 TYR C 39 107.50 -50.92 REMARK 500 ILE C 52 -66.12 -100.79 REMARK 500 ILE C 79 94.47 77.86 REMARK 500 THR C 84 -127.52 -81.22 REMARK 500 PHE D 10 -11.73 79.44 REMARK 500 ILE D 52 -60.89 -103.36 REMARK 500 ILE D 79 95.89 80.45 REMARK 500 THR D 84 -129.43 -85.69 REMARK 500 ASN D 241 107.23 -50.94 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 TRP C 82 0.06 SIDE CHAIN REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CHIRAL CENTERS REMARK 500 REMARK 500 UNEXPECTED CONFIGURATION OF THE FOLLOWING CHIRAL REMARK 500 CENTER(S) USING IMPROPER CA--C--CB--N CHIRALITY REMARK 500 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,A1,6X,F5.1,6X,A1,10X,A1,3X,A16) REMARK 500 REMARK 500 M RES CSSEQI IMPROPER EXPECTED FOUND DETAILS REMARK 500 ASP C 219 22.2 L L OUTSIDE RANGE REMARK 500 REMARK 500 REMARK: NULL REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 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 A1248 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 213 NE2 REMARK 620 2 HEC A1248 NA 94.7 REMARK 620 3 HEC A1248 ND 91.4 89.1 REMARK 620 4 HEC A1248 NB 87.3 92.6 177.9 REMARK 620 5 HEC A1248 NC 83.9 178.1 89.8 88.5 REMARK 620 6 HIS B 246 NE2 173.4 91.2 91.9 89.2 90.3 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEC A1249 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HEC A1249 NC REMARK 620 2 HIS A 233 NE2 85.8 REMARK 620 3 HIS B 148 NE2 85.4 170.9 REMARK 620 4 HEC A1249 NA 178.1 95.8 93.1 REMARK 620 5 HEC A1249 NB 91.4 85.4 92.4 89.8 REMARK 620 6 HEC A1249 ND 89.0 90.9 91.4 90.0 176.2 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEC B1248 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HEC B1248 NC REMARK 620 2 HIS B 213 NE2 85.7 REMARK 620 3 HEC B1248 NA 176.2 91.3 REMARK 620 4 HIS A 246 NE2 93.4 178.5 89.6 REMARK 620 5 HEC B1248 NB 88.2 84.8 89.3 96.3 REMARK 620 6 HEC B1248 ND 90.3 91.2 92.0 87.6 175.8 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEC B1249 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 148 NE2 REMARK 620 2 HEC B1249 NB 93.0 REMARK 620 3 HEC B1249 NA 88.5 90.0 REMARK 620 4 HEC B1249 NC 92.2 91.3 178.4 REMARK 620 5 HEC B1249 ND 94.0 172.6 87.8 90.7 REMARK 620 6 HIS B 233 NE2 175.6 83.3 93.9 85.4 89.8 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEC C1248 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS D 148 NE2 REMARK 620 2 HEC C1248 NA 93.3 REMARK 620 3 HEC C1248 ND 93.8 89.9 REMARK 620 4 HIS C 233 NE2 165.4 98.9 94.1 REMARK 620 5 HEC C1248 NB 89.8 91.9 175.9 82.0 REMARK 620 6 HEC C1248 NC 86.9 179.7 89.9 80.9 88.3 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEC D1248 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HEC D1248 NA REMARK 620 2 HEC D1248 ND 88.6 REMARK 620 3 HIS D 246 NE2 92.1 85.4 REMARK 620 4 HIS C 213 NE2 90.2 91.1 175.9 REMARK 620 5 HEC D1248 NB 88.4 176.3 92.5 91.1 REMARK 620 6 HEC D1248 NC 175.6 94.7 91.2 86.8 88.4 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEC D1249 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HEC D1249 NC REMARK 620 2 HEC D1249 ND 87.8 REMARK 620 3 HIS C 246 NE2 89.6 93.3 REMARK 620 4 HIS D 213 NE2 78.1 89.0 167.3 REMARK 620 5 HEC D1249 NA 176.7 93.2 93.5 98.8 REMARK 620 6 HEC D1249 NB 89.0 175.3 90.1 86.9 89.9 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEC D1250 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HEC D1250 NB REMARK 620 2 HIS D 233 NE2 85.2 REMARK 620 3 HEC D1250 NC 88.6 85.3 REMARK 620 4 HIS C 148 NE2 90.6 173.9 90.3 REMARK 620 5 HEC D1250 NA 90.2 98.3 176.2 86.1 REMARK 620 6 HEC D1250 ND 178.1 96.5 90.5 87.7 90.5 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 A1248 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEC A1249 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEC B1248 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEC B1249 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEC C1248 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEC D1248 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEC D1249 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEC D1250 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1DDC RELATED DB: PDB REMARK 900 DIMERIC DI-HEME SPLIT-SORET CYTOCHROME C REMARK 900 FROM DESULFOVIBRIO DESULFURICANS ATCC 27774 REMARK 999 REMARK 999 SEQUENCE REMARK 999 GENBANK ENTRY AF465622 IS ON HOLD PENDING MANUSCRIPT REMARK 999 ACCEPTANCE FOR PUBLICATION. SEQADV RECORDS BELOW ARE REMARK 999 DUE TO ERRORS IN SWS P81040 THAT WERE CORRECTED IN AF465622 DBREF 1H21 A 1 247 UNP P81040 CYCX_DESDE 1 247 DBREF 1H21 B 1 247 UNP P81040 CYCX_DESDE 1 247 DBREF 1H21 C 1 247 UNP P81040 CYCX_DESDE 1 247 DBREF 1H21 D 1 247 UNP P81040 CYCX_DESDE 1 247 SEQADV 1H21 CYS A 86 UNP P81040 TYR 86 CONFLICT SEE REMARK 999 SEQADV 1H21 CYS A 171 UNP P81040 ALA 171 CONFLICT SEE REMARK 999 SEQADV 1H21 CYS B 86 UNP P81040 TYR 86 CONFLICT SEE REMARK 999 SEQADV 1H21 CYS B 171 UNP P81040 ALA 171 CONFLICT SEE REMARK 999 SEQADV 1H21 CYS C 86 UNP P81040 TYR 86 CONFLICT SEE REMARK 999 SEQADV 1H21 CYS C 171 UNP P81040 ALA 171 CONFLICT SEE REMARK 999 SEQADV 1H21 CYS D 86 UNP P81040 TYR 86 CONFLICT SEE REMARK 999 SEQADV 1H21 CYS D 171 UNP P81040 ALA 171 CONFLICT SEE REMARK 999 SEQRES 1 A 247 GLY GLU ALA GLN PRO ALA SER GLY ARG PHE ASP GLN VAL SEQRES 2 A 247 GLY GLY ALA PHE GLY TRP LYS PRO HIS LYS LEU ASP PRO SEQRES 3 A 247 LYS GLU CYS ALA GLN VAL ALA TYR ASP GLY TYR TRP TYR SEQRES 4 A 247 LYS GLY PHE GLY CYS GLY PHE GLY ALA PHE TYR SER ILE SEQRES 5 A 247 VAL GLY LEU MET GLY GLU LYS TYR GLY ALA PRO TYR ASN SEQRES 6 A 247 GLN PHE PRO PHE ALA MET LEU GLU ALA ASN LYS GLY GLY SEQRES 7 A 247 ILE SER ASP TRP GLY THR ILE CYS GLY ALA LEU TYR GLY SEQRES 8 A 247 ALA ALA ALA THR PHE SER LEU PHE TRP GLY ARG LYS GLU SEQRES 9 A 247 VAL HIS PRO MET VAL ASN GLU LEU PHE ARG TRP TYR GLU SEQRES 10 A 247 VAL THR LYS LEU PRO ILE PHE ASN PRO GLY ASP ALA ALA SEQRES 11 A 247 GLN GLY VAL LYS GLY ASP LEU PRO MET SER ALA SER ASP SEQRES 12 A 247 SER VAL LEU CYS HIS ILE SER VAL SER LYS TRP CYS TYR SEQRES 13 A 247 GLU ASN LYS ILE GLU ALA THR SER LYS GLN ARG SER GLU SEQRES 14 A 247 ARG CYS GLY ARG LEU THR ALA ASP ALA ALA PHE LYS ALA SEQRES 15 A 247 ALA GLU ILE ILE ASN THR LYS ILE ASP GLN GLY LYS ASP SEQRES 16 A 247 PHE LYS SER THR PHE PRO MET GLN ALA SER VAL SER SER SEQRES 17 A 247 CYS GLY GLU CYS HIS MET THR LYS GLY ASN ASP ALA ASN SEQRES 18 A 247 TRP ALA LYS GLY ILE MET ASP CYS THR PRO CYS HIS SER SEQRES 19 A 247 GLY THR ALA ALA THR GLN ASN LYS PHE VAL ASN HIS PRO SEQRES 1 B 247 GLY GLU ALA GLN PRO ALA SER GLY ARG PHE ASP GLN VAL SEQRES 2 B 247 GLY GLY ALA PHE GLY TRP LYS PRO HIS LYS LEU ASP PRO SEQRES 3 B 247 LYS GLU CYS ALA GLN VAL ALA TYR ASP GLY TYR TRP TYR SEQRES 4 B 247 LYS GLY PHE GLY CYS GLY PHE GLY ALA PHE TYR SER ILE SEQRES 5 B 247 VAL GLY LEU MET GLY GLU LYS TYR GLY ALA PRO TYR ASN SEQRES 6 B 247 GLN PHE PRO PHE ALA MET LEU GLU ALA ASN LYS GLY GLY SEQRES 7 B 247 ILE SER ASP TRP GLY THR ILE CYS GLY ALA LEU TYR GLY SEQRES 8 B 247 ALA ALA ALA THR PHE SER LEU PHE TRP GLY ARG LYS GLU SEQRES 9 B 247 VAL HIS PRO MET VAL ASN GLU LEU PHE ARG TRP TYR GLU SEQRES 10 B 247 VAL THR LYS LEU PRO ILE PHE ASN PRO GLY ASP ALA ALA SEQRES 11 B 247 GLN GLY VAL LYS GLY ASP LEU PRO MET SER ALA SER ASP SEQRES 12 B 247 SER VAL LEU CYS HIS ILE SER VAL SER LYS TRP CYS TYR SEQRES 13 B 247 GLU ASN LYS ILE GLU ALA THR SER LYS GLN ARG SER GLU SEQRES 14 B 247 ARG CYS GLY ARG LEU THR ALA ASP ALA ALA PHE LYS ALA SEQRES 15 B 247 ALA GLU ILE ILE ASN THR LYS ILE ASP GLN GLY LYS ASP SEQRES 16 B 247 PHE LYS SER THR PHE PRO MET GLN ALA SER VAL SER SER SEQRES 17 B 247 CYS GLY GLU CYS HIS MET THR LYS GLY ASN ASP ALA ASN SEQRES 18 B 247 TRP ALA LYS GLY ILE MET ASP CYS THR PRO CYS HIS SER SEQRES 19 B 247 GLY THR ALA ALA THR GLN ASN LYS PHE VAL ASN HIS PRO SEQRES 1 C 247 GLY GLU ALA GLN PRO ALA SER GLY ARG PHE ASP GLN VAL SEQRES 2 C 247 GLY GLY ALA PHE GLY TRP LYS PRO HIS LYS LEU ASP PRO SEQRES 3 C 247 LYS GLU CYS ALA GLN VAL ALA TYR ASP GLY TYR TRP TYR SEQRES 4 C 247 LYS GLY PHE GLY CYS GLY PHE GLY ALA PHE TYR SER ILE SEQRES 5 C 247 VAL GLY LEU MET GLY GLU LYS TYR GLY ALA PRO TYR ASN SEQRES 6 C 247 GLN PHE PRO PHE ALA MET LEU GLU ALA ASN LYS GLY GLY SEQRES 7 C 247 ILE SER ASP TRP GLY THR ILE CYS GLY ALA LEU TYR GLY SEQRES 8 C 247 ALA ALA ALA THR PHE SER LEU PHE TRP GLY ARG LYS GLU SEQRES 9 C 247 VAL HIS PRO MET VAL ASN GLU LEU PHE ARG TRP TYR GLU SEQRES 10 C 247 VAL THR LYS LEU PRO ILE PHE ASN PRO GLY ASP ALA ALA SEQRES 11 C 247 GLN GLY VAL LYS GLY ASP LEU PRO MET SER ALA SER ASP SEQRES 12 C 247 SER VAL LEU CYS HIS ILE SER VAL SER LYS TRP CYS TYR SEQRES 13 C 247 GLU ASN LYS ILE GLU ALA THR SER LYS GLN ARG SER GLU SEQRES 14 C 247 ARG CYS GLY ARG LEU THR ALA ASP ALA ALA PHE LYS ALA SEQRES 15 C 247 ALA GLU ILE ILE ASN THR LYS ILE ASP GLN GLY LYS ASP SEQRES 16 C 247 PHE LYS SER THR PHE PRO MET GLN ALA SER VAL SER SER SEQRES 17 C 247 CYS GLY GLU CYS HIS MET THR LYS GLY ASN ASP ALA ASN SEQRES 18 C 247 TRP ALA LYS GLY ILE MET ASP CYS THR PRO CYS HIS SER SEQRES 19 C 247 GLY THR ALA ALA THR GLN ASN LYS PHE VAL ASN HIS PRO SEQRES 1 D 247 GLY GLU ALA GLN PRO ALA SER GLY ARG PHE ASP GLN VAL SEQRES 2 D 247 GLY GLY ALA PHE GLY TRP LYS PRO HIS LYS LEU ASP PRO SEQRES 3 D 247 LYS GLU CYS ALA GLN VAL ALA TYR ASP GLY TYR TRP TYR SEQRES 4 D 247 LYS GLY PHE GLY CYS GLY PHE GLY ALA PHE TYR SER ILE SEQRES 5 D 247 VAL GLY LEU MET GLY GLU LYS TYR GLY ALA PRO TYR ASN SEQRES 6 D 247 GLN PHE PRO PHE ALA MET LEU GLU ALA ASN LYS GLY GLY SEQRES 7 D 247 ILE SER ASP TRP GLY THR ILE CYS GLY ALA LEU TYR GLY SEQRES 8 D 247 ALA ALA ALA THR PHE SER LEU PHE TRP GLY ARG LYS GLU SEQRES 9 D 247 VAL HIS PRO MET VAL ASN GLU LEU PHE ARG TRP TYR GLU SEQRES 10 D 247 VAL THR LYS LEU PRO ILE PHE ASN PRO GLY ASP ALA ALA SEQRES 11 D 247 GLN GLY VAL LYS GLY ASP LEU PRO MET SER ALA SER ASP SEQRES 12 D 247 SER VAL LEU CYS HIS ILE SER VAL SER LYS TRP CYS TYR SEQRES 13 D 247 GLU ASN LYS ILE GLU ALA THR SER LYS GLN ARG SER GLU SEQRES 14 D 247 ARG CYS GLY ARG LEU THR ALA ASP ALA ALA PHE LYS ALA SEQRES 15 D 247 ALA GLU ILE ILE ASN THR LYS ILE ASP GLN GLY LYS ASP SEQRES 16 D 247 PHE LYS SER THR PHE PRO MET GLN ALA SER VAL SER SER SEQRES 17 D 247 CYS GLY GLU CYS HIS MET THR LYS GLY ASN ASP ALA ASN SEQRES 18 D 247 TRP ALA LYS GLY ILE MET ASP CYS THR PRO CYS HIS SER SEQRES 19 D 247 GLY THR ALA ALA THR GLN ASN LYS PHE VAL ASN HIS PRO HET HEC A1248 43 HET HEC A1249 43 HET HEC B1248 43 HET HEC B1249 43 HET HEC C1248 43 HET HEC D1248 43 HET HEC D1249 43 HET HEC D1250 43 HETNAM HEC HEME C HETSYN HEC 3,7,12,17-TETRAMETHYL-8,13-DIVINYL-2,18- HETSYN 2 HEC PORPHINEDIPROPIONIC ACID FORMUL 5 HEC 8(C34 H34 FE N4 O4) FORMUL 13 HOH *188(H2 O1) HELIX 1 1 ASP A 25 TYR A 39 1 15 HELIX 2 2 LYS A 40 PHE A 42 5 3 HELIX 3 3 GLY A 43 GLY A 61 1 19 HELIX 4 4 PRO A 63 PHE A 67 5 5 HELIX 5 5 PRO A 68 ILE A 79 5 12 HELIX 6 6 CYS A 86 TRP A 100 1 15 HELIX 7 7 GLY A 101 THR A 119 1 19 HELIX 8 8 PRO A 126 ALA A 130 5 5 HELIX 9 9 LEU A 146 LYS A 159 1 14 HELIX 10 10 SER A 164 GLY A 193 1 30 HELIX 11 11 LYS A 194 PHE A 196 5 3 HELIX 12 12 GLN A 203 MET A 214 1 12 HELIX 13 13 ASP B 25 TYR B 39 1 15 HELIX 14 14 PHE B 42 GLY B 61 1 20 HELIX 15 15 PRO B 63 PHE B 67 5 5 HELIX 16 16 PRO B 68 LYS B 76 5 9 HELIX 17 17 CYS B 86 TRP B 100 1 15 HELIX 18 18 GLY B 101 THR B 119 1 19 HELIX 19 19 PRO B 126 ALA B 130 5 5 HELIX 20 20 LEU B 146 LYS B 159 1 14 HELIX 21 21 SER B 164 GLY B 193 1 30 HELIX 22 22 LYS B 194 PHE B 196 5 3 HELIX 23 23 GLN B 203 MET B 214 1 12 HELIX 24 24 ASP C 25 TYR C 39 1 15 HELIX 25 25 LYS C 40 PHE C 42 5 3 HELIX 26 26 GLY C 43 GLY C 61 1 19 HELIX 27 27 PRO C 63 PHE C 67 5 5 HELIX 28 28 PRO C 68 LYS C 76 5 9 HELIX 29 29 CYS C 86 SER C 97 1 12 HELIX 30 30 GLY C 101 THR C 119 1 19 HELIX 31 31 PRO C 126 ALA C 130 5 5 HELIX 32 32 LEU C 146 ASN C 158 1 13 HELIX 33 33 SER C 164 GLY C 193 1 30 HELIX 34 34 LYS C 194 PHE C 196 5 3 HELIX 35 35 GLN C 203 MET C 214 1 12 HELIX 36 36 ASP D 25 TYR D 39 1 15 HELIX 37 37 LYS D 40 PHE D 42 5 3 HELIX 38 38 GLY D 43 GLY D 61 1 19 HELIX 39 39 PRO D 63 PHE D 67 5 5 HELIX 40 40 PRO D 68 LYS D 76 5 9 HELIX 41 41 CYS D 86 TRP D 100 1 15 HELIX 42 42 GLY D 101 THR D 119 1 19 HELIX 43 43 PRO D 126 ALA D 130 5 5 HELIX 44 44 LEU D 146 LYS D 159 1 14 HELIX 45 45 SER D 164 GLY D 193 1 30 HELIX 46 46 LYS D 194 PHE D 196 5 3 HELIX 47 47 GLN D 203 MET D 214 1 12 LINK SG CYS A 209 CAB HEC A1248 1555 1555 1.79 LINK SG CYS A 212 CAC HEC A1248 1555 1555 1.79 LINK NE2 HIS A 213 FE HEC A1248 1555 1555 2.00 LINK SG CYS A 229 CAB HEC A1249 1555 1555 1.81 LINK SG CYS A 232 CAC HEC A1249 1555 1555 1.85 LINK NE2 HIS A 233 FE HEC A1249 1555 1555 2.04 LINK FE HEC A1248 NE2 HIS B 246 1555 1555 2.02 LINK FE HEC A1249 NE2 HIS B 148 1555 1555 1.97 LINK SG CYS B 209 CAB HEC B1248 1555 1555 1.81 LINK SG CYS B 212 CAC HEC B1248 1555 1555 1.78 LINK NE2 HIS B 213 FE HEC B1248 1555 1555 2.02 LINK SG CYS B 229 CAB HEC B1249 1555 1555 1.83 LINK SG CYS B 232 CAC HEC B1249 1555 1555 1.83 LINK NE2 HIS B 233 FE HEC B1249 1555 1555 1.99 LINK FE HEC B1248 NE2 HIS A 246 1555 1555 1.95 LINK FE HEC B1249 NE2 HIS A 148 1555 1555 1.98 LINK SG CYS C 229 CAB HEC C1248 1555 1555 1.87 LINK SG CYS C 232 CAC HEC C1248 1555 1555 1.80 LINK NE2 HIS C 233 FE HEC C1248 1555 1555 1.98 LINK FE HEC C1248 NE2 HIS D 148 1555 1555 1.98 LINK SG CYS D 209 CAB HEC D1249 1555 1555 1.79 LINK SG CYS D 212 CAC HEC D1249 1555 1555 1.80 LINK NE2 HIS D 213 FE HEC D1249 1555 1555 1.99 LINK SG CYS D 229 CAB HEC D1250 1555 1555 1.83 LINK SG CYS D 232 CAC HEC D1250 1555 1555 1.83 LINK NE2 HIS D 233 FE HEC D1250 1555 1555 1.98 LINK NE2 HIS D 246 FE HEC D1248 1555 1555 1.95 LINK FE HEC D1248 NE2 HIS C 213 1555 1555 1.91 LINK CAC HEC D1248 SG CYS C 212 1555 1555 1.81 LINK CAB HEC D1248 SG CYS C 209 1555 1555 1.82 LINK FE HEC D1249 NE2 HIS C 246 1555 1555 2.01 LINK FE HEC D1250 NE2 HIS C 148 1555 1555 2.04 CISPEP 1 ALA A 62 PRO A 63 0 -0.02 CISPEP 2 LEU A 121 PRO A 122 0 0.37 CISPEP 3 ALA B 62 PRO B 63 0 1.24 CISPEP 4 LEU B 121 PRO B 122 0 -0.22 CISPEP 5 HIS B 246 PRO B 247 0 -0.54 CISPEP 6 ALA C 62 PRO C 63 0 0.98 CISPEP 7 LEU C 121 PRO C 122 0 0.90 CISPEP 8 HIS C 246 PRO C 247 0 0.65 CISPEP 9 ALA D 62 PRO D 63 0 -0.21 CISPEP 10 LEU D 121 PRO D 122 0 0.17 SITE 1 AC1 11 SER A 208 CYS A 209 CYS A 212 HIS A 213 SITE 2 AC1 11 TRP A 222 HIS A 233 HEC A1249 LYS B 242 SITE 3 AC1 11 PHE B 243 HIS B 246 PRO B 247 SITE 1 AC2 17 CYS A 209 HIS A 213 GLY A 225 MET A 227 SITE 2 AC2 17 ASP A 228 CYS A 229 CYS A 232 HIS A 233 SITE 3 AC2 17 HEC A1248 HIS B 148 ILE B 149 SER B 152 SITE 4 AC2 17 LYS B 153 TYR B 156 PRO B 231 ALA B 238 SITE 5 AC2 17 HEC B1249 SITE 1 AC3 12 TYR A 156 ALA A 237 ALA A 238 LYS A 242 SITE 2 AC3 12 HIS A 246 PRO A 247 CYS B 209 CYS B 212 SITE 3 AC3 12 HIS B 213 ALA B 220 HIS B 233 HEC B1249 SITE 1 AC4 17 HIS A 148 ILE A 149 SER A 152 LYS A 153 SITE 2 AC4 17 TYR A 156 ALA A 238 HEC A1249 CYS B 209 SITE 3 AC4 17 HIS B 213 MET B 214 GLY B 225 MET B 227 SITE 4 AC4 17 ASP B 228 CYS B 229 CYS B 232 HIS B 233 SITE 5 AC4 17 HEC B1248 SITE 1 AC5 18 CYS C 209 HIS C 213 MET C 214 GLY C 225 SITE 2 AC5 18 MET C 227 ASP C 228 CYS C 229 CYS C 232 SITE 3 AC5 18 HIS C 233 HIS D 148 ILE D 149 SER D 152 SITE 4 AC5 18 LYS D 153 TYR D 156 PRO D 231 ALA D 238 SITE 5 AC5 18 HEC D1248 HEC D1250 SITE 1 AC6 18 LYS B 23 LEU B 24 ASP B 25 CYS C 209 SITE 2 AC6 18 CYS C 212 HIS C 213 ALA C 220 HIS C 233 SITE 3 AC6 18 HEC C1248 TYR D 156 ALA D 237 ALA D 238 SITE 4 AC6 18 LYS D 242 PHE D 243 HIS D 246 PRO D 247 SITE 5 AC6 18 HOH D2052 HOH D2053 SITE 1 AC7 14 TYR C 156 ALA C 237 ALA C 238 LYS C 242 SITE 2 AC7 14 PHE C 243 HIS C 246 PRO C 247 SER D 208 SITE 3 AC7 14 CYS D 209 CYS D 212 HIS D 213 TRP D 222 SITE 4 AC7 14 HIS D 233 HEC D1250 SITE 1 AC8 17 HIS C 148 ILE C 149 SER C 152 LYS C 153 SITE 2 AC8 17 TYR C 156 PRO C 231 ALA C 238 HEC C1248 SITE 3 AC8 17 CYS D 209 HIS D 213 GLY D 225 MET D 227 SITE 4 AC8 17 ASP D 228 CYS D 229 CYS D 232 HIS D 233 SITE 5 AC8 17 HEC D1249 CRYST1 96.060 100.130 109.300 90.00 90.00 90.00 P 21 21 21 16 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 0.010410 0.000000 0.000000 0.00000 SCALE2 0.000000 0.009987 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009149 0.00000 MTRIX1 1 -0.930110 0.057260 0.362790 129.47571 1 MTRIX2 1 0.015400 -0.980820 0.194280 -13.45994 1 MTRIX3 1 0.366960 0.186290 0.911390 -23.49785 1 MTRIX1 2 -0.931410 0.055680 0.359690 129.68240 1 MTRIX2 2 0.015920 -0.981050 0.193110 -13.46635 1 MTRIX3 2 0.363620 0.185590 0.912870 -23.31216 1