HEADER ELECTRON TRANSPORT (CYTOCHROME) 01-MAY-95 1CGN TITLE CYTOCHROME C' COMPND MOL_ID: 1; COMPND 2 MOLECULE: CYTOCHROME C; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ACHROMOBACTER XYLOSOXIDANS; SOURCE 3 ORGANISM_TAXID: 85698 KEYWDS ELECTRON TRANSPORT (CYTOCHROME) EXPDTA X-RAY DIFFRACTION AUTHOR A.J.DOBBS,H.R.FABER,B.F.ANDERSON,E.N.BAKER REVDAT 5 16-OCT-24 1CGN 1 REMARK REVDAT 4 22-JAN-20 1CGN 1 COMPND REMARK HET HETNAM REVDAT 4 2 1 HETSYN FORMUL LINK ATOM REVDAT 3 25-DEC-19 1CGN 1 SEQADV SEQRES LINK REVDAT 2 24-FEB-09 1CGN 1 VERSN REVDAT 1 31-JUL-95 1CGN 0 JRNL AUTH A.J.DOBBS,B.F.ANDERSON,H.R.FABER,E.N.BAKER JRNL TITL THREE-DIMENSIONAL STRUCTURE OF CYTOCHROME C' FROM TWO JRNL TITL 2 ALCALIGENES SPECIES AND THE IMPLICATIONS FOR FOUR-HELIX JRNL TITL 3 BUNDLE STRUCTURES. JRNL REF ACTA CRYSTALLOGR.,SECT.D V. 52 356 1996 JRNL REFN ISSN 0907-4449 JRNL PMID 15299707 JRNL DOI 10.1107/S0907444995008328 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH Z.REN,T.E.MEYER,D.E.MCREE REMARK 1 TITL ATOMIC STRUCTURE OF A CYTOCHROME C' WITH AN UNUSUAL REMARK 1 TITL 2 LIGAND-CONTROLLED DIMER DISSOCIATION AT 1.8 ANGSTROMS REMARK 1 TITL 3 RESOLUTION REMARK 1 REF J.MOL.BIOL. V. 234 433 1993 REMARK 1 REFN ISSN 0022-2836 REMARK 1 REFERENCE 2 REMARK 1 AUTH M.YASUI,S.HARADA,Y.KAI,N.KASAI,M.KUSUNOKI,Y.MATSURA REMARK 1 TITL THREE-DIMENSIONAL STRUCTURE OF FERRICYTOCHROME C' FROM REMARK 1 TITL 2 RHODOSPIRILLUM RUBRUM AT 2.8 ANGSTROMS RESOLUTION REMARK 1 REF J.BIOCHEM.(TOKYO) V. 111 317 1992 REMARK 1 REFN ISSN 0021-924X REMARK 1 REFERENCE 3 REMARK 1 AUTH B.C.FINZEL,P.C.WEBER,K.D.HARDMAN,F.R.SALEMME REMARK 1 TITL STRUCTURE OF FERRICYTOCHROME C' FROM RHODOSPIRILLUM REMARK 1 TITL 2 MOLISCHIANUM AT 1.67 ANGSTROMS REMARK 1 REF J.MOL.BIOL. V. 186 627 1985 REMARK 1 REFN ISSN 0022-2836 REMARK 1 REFERENCE 4 REMARK 1 AUTH P.C.WEBER,A.HOWARD,N.H.XOUNG,F.R.SALEMME REMARK 1 TITL CRYSTALLOGRAPHIC STRUCTURE OF RHODOSPIRILLUM MOLISCHIANUM REMARK 1 TITL 2 FERRICYTOCHROME C' AT 2.5 ANGSTROMS RESOLUTION REMARK 1 REF J.MOL.BIOL. V. 353 399 1981 REMARK 1 REFN ISSN 0022-2836 REMARK 1 REFERENCE 5 REMARK 1 AUTH R.P.AMBLER REMARK 1 TITL THE AMINO ACID SEQUENCE OF CYTOCHROME C' FROM ALCALIGENES REMARK 1 TITL 2 SP. N.C.I.B. 11015 REMARK 1 REF BIOCHEM.J. V. 135 751 1973 REMARK 1 REFN ISSN 0264-6021 REMARK 2 REMARK 2 RESOLUTION. 2.15 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : TNT 5C REMARK 3 AUTHORS : TRONRUD,TEN EYCK,MATTHEWS REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.15 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 20.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : NULL REMARK 3 NUMBER OF REFLECTIONS : 8220 REMARK 3 REMARK 3 USING DATA ABOVE SIGMA CUTOFF. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : NULL REMARK 3 R VALUE (WORKING + TEST SET) : 0.167 REMARK 3 R VALUE (WORKING SET) : NULL REMARK 3 FREE R VALUE : NULL REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : NULL REMARK 3 REMARK 3 USING ALL DATA, NO SIGMA CUTOFF. REMARK 3 R VALUE (WORKING + TEST SET, NO CUTOFF) : NULL REMARK 3 R VALUE (WORKING SET, NO CUTOFF) : NULL REMARK 3 FREE R VALUE (NO CUTOFF) : NULL REMARK 3 FREE R VALUE TEST SET SIZE (%, NO CUTOFF) : NULL REMARK 3 FREE R VALUE TEST SET COUNT (NO CUTOFF) : NULL REMARK 3 TOTAL NUMBER OF REFLECTIONS (NO CUTOFF) : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 909 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 43 REMARK 3 SOLVENT ATOMS : 75 REMARK 3 REMARK 3 WILSON B VALUE (FROM FCALC, A**2) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. RMS WEIGHT COUNT REMARK 3 BOND LENGTHS (A) : NULL ; NULL ; NULL REMARK 3 BOND ANGLES (DEGREES) : NULL ; NULL ; NULL REMARK 3 TORSION ANGLES (DEGREES) : NULL ; NULL ; NULL REMARK 3 PSEUDOROTATION ANGLES (DEGREES) : NULL ; NULL ; NULL REMARK 3 TRIGONAL CARBON PLANES (A) : NULL ; NULL ; NULL REMARK 3 GENERAL PLANES (A) : NULL ; NULL ; NULL REMARK 3 ISOTROPIC THERMAL FACTORS (A**2) : NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS (A) : NULL ; NULL ; NULL REMARK 3 REMARK 3 INCORRECT CHIRAL-CENTERS (COUNT) : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : NULL REMARK 3 KSOL : NULL REMARK 3 BSOL : NULL REMARK 3 REMARK 3 RESTRAINT LIBRARIES. REMARK 3 STEREOCHEMISTRY : NULL REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1CGN 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_1000172311. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 20-MAR-93 REMARK 200 TEMPERATURE (KELVIN) : NULL REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : NULL REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : NULL REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU RAXIS IIC REMARK 200 INTENSITY-INTEGRATION SOFTWARE : SUPPLIED SOFTWARE REMARK 200 DATA SCALING SOFTWARE : NULL REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : NULL REMARK 200 RESOLUTION RANGE HIGH (A) : NULL REMARK 200 RESOLUTION RANGE LOW (A) : NULL REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : NULL REMARK 200 DATA REDUNDANCY : 7.400 REMARK 200 R MERGE (I) : 0.03200 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: NULL REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL REMARK 200 SOFTWARE USED: NULL REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 56.96 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.86 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: NULL REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 65 2 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+2/3 REMARK 290 3555 -X+Y,-X,Z+1/3 REMARK 290 4555 -X,-Y,Z+1/2 REMARK 290 5555 Y,-X+Y,Z+1/6 REMARK 290 6555 X-Y,X,Z+5/6 REMARK 290 7555 Y,X,-Z+2/3 REMARK 290 8555 X-Y,-Y,-Z REMARK 290 9555 -X,-X+Y,-Z+1/3 REMARK 290 10555 -Y,-X,-Z+1/6 REMARK 290 11555 -X+Y,Y,-Z+1/2 REMARK 290 12555 X,X-Y,-Z+5/6 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 120.26667 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 60.13333 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 90.20000 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 30.06667 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 150.33333 REMARK 290 SMTRY1 7 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 7 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 120.26667 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 9 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 9 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 9 0.000000 0.000000 -1.000000 60.13333 REMARK 290 SMTRY1 10 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 10 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 10 0.000000 0.000000 -1.000000 30.06667 REMARK 290 SMTRY1 11 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 11 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 11 0.000000 0.000000 -1.000000 90.20000 REMARK 290 SMTRY1 12 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 12 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 12 0.000000 0.000000 -1.000000 150.33333 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 300 REMARK: SYMMETRY REMARK 300 THE CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS PRESENTED REMARK 300 BELOW GENERATE THE SUBUNITS OF THE POLYMERIC MOLECULE. REMARK 300 REMARK 300 APPLIED TO RESIDUES: PCA 1 .. HEM 128 REMARK 300 REMARK 300 SYMMETRY OPERATION TO GENERATE THE SECOND MOLECULE OF REMARK 300 THE DIMERIC PARTICLE REMARK 300 REMARK 300 SYMMETRY1 1 -1.000000 0.000000 0.000000 0.00000 REMARK 300 SYMMETRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 300 SYMMETRY3 1 0.000000 0.000000 -1.000000 90.20000 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 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 LYS A 126 REMARK 465 LYS A 127 REMARK 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 LYS A 4 CD CE NZ REMARK 470 LYS A 10 CD CE NZ REMARK 470 LYS A 31 CE NZ REMARK 470 LYS A 42 CE NZ REMARK 470 GLU A 46 CG CD OE1 OE2 REMARK 470 LYS A 49 CE NZ REMARK 470 LYS A 80 CD CE NZ REMARK 470 GLN A 84 CG CD OE1 NE2 REMARK 470 LYS A 104 CE NZ REMARK 470 LYS A 117 CE NZ 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 GLU A 6 CD GLU A 6 OE2 0.071 REMARK 500 GLU A 64 CD GLU A 64 OE2 0.068 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 ASP A 37 CB - CG - OD2 ANGL. DEV. = 5.9 DEGREES REMARK 500 ASP A 67 CB - CG - OD1 ANGL. DEV. = -6.6 DEGREES REMARK 500 ASP A 67 CB - CG - OD2 ANGL. DEV. = 6.2 DEGREES REMARK 500 ASP A 88 CB - CG - OD1 ANGL. DEV. = 5.8 DEGREES REMARK 500 ASP A 88 CB - CG - OD2 ANGL. DEV. = -6.3 DEGREES REMARK 500 ASP A 98 CB - CG - OD2 ANGL. DEV. = -5.5 DEGREES REMARK 500 ASP A 101 CB - CG - OD1 ANGL. DEV. = -5.4 DEGREES REMARK 500 ASP A 121 CB - CG - OD2 ANGL. DEV. = -6.0 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 ASP A 75 53.35 -118.82 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 525 REMARK 525 M RES CSSEQI REMARK 525 HOH A 232 DISTANCE = 7.43 ANGSTROMS REMARK 525 HOH A 239 DISTANCE = 6.53 ANGSTROMS REMARK 525 HOH A 240 DISTANCE = 6.18 ANGSTROMS 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 128 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 120 NE2 REMARK 620 2 HEC A 128 NA 95.0 REMARK 620 3 HEC A 128 NB 93.5 91.4 REMARK 620 4 HEC A 128 NC 96.2 168.7 88.7 REMARK 620 5 HEC A 128 ND 100.4 89.3 165.9 88.0 REMARK 620 N 1 2 3 4 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 128 DBREF 1CGN A 2 127 UNP P00138 CYCP_ALCXX 2 127 SEQADV 1CGN ALA A 27 UNP P00138 THR 27 CONFLICT SEQADV 1CGN THR A 52 UNP P00138 SER 52 CONFLICT SEQADV 1CGN ALA A 61 UNP P00138 PRO 61 CONFLICT SEQADV 1CGN GLY A 78 UNP P00138 SER 78 CONFLICT SEQADV 1CGN SER A 122 UNP P00138 ALA 122 CONFLICT SEQRES 1 A 127 PCA PHE ALA LYS PRO GLU ASP ALA VAL LYS TYR ARG GLN SEQRES 2 A 127 SER ALA LEU THR LEU MET ALA SER HIS PHE GLY ARG MET SEQRES 3 A 127 ALA PRO VAL VAL LYS GLY GLN ALA PRO TYR ASP ALA ALA SEQRES 4 A 127 GLN ILE LYS ALA ASN VAL GLU VAL LEU LYS THR LEU THR SEQRES 5 A 127 ALA LEU PRO TRP ALA ALA PHE GLY ALA GLY THR GLU GLY SEQRES 6 A 127 GLY ASP ALA ARG PRO GLU ILE TRP SER ASP ALA ALA GLY SEQRES 7 A 127 PHE LYS GLN LYS GLN GLN ALA PHE GLN ASP ASN ILE VAL SEQRES 8 A 127 LYS LEU SER ALA ALA ALA ASP ALA GLY ASP LEU ASP LYS SEQRES 9 A 127 LEU ARG ALA ALA PHE GLY ASP VAL GLY ALA SER CYS LYS SEQRES 10 A 127 ALA CYS HIS ASP SER TYR ARG LYS LYS LYS MODRES 1CGN PCA A 1 GLN PYROGLUTAMIC ACID HET PCA A 1 8 HET HEC A 128 43 HETNAM PCA PYROGLUTAMIC ACID HETNAM HEC HEME C FORMUL 1 PCA C5 H7 N O3 FORMUL 2 HEC C34 H34 FE N4 O4 FORMUL 3 HOH *75(H2 O) HELIX 1 1 PRO A 5 VAL A 30 1 26 HELIX 2 2 ALA A 38 ALA A 58 1 21 HELIX 3 3 PRO A 70 SER A 74 5 5 HELIX 4 4 ALA A 76 ALA A 99 1 24 HELIX 5 5 LEU A 102 TYR A 123 1 22 LINK C PCA A 1 N PHE A 2 1555 1555 1.32 LINK SG CYS A 116 CAB HEC A 128 1555 1555 1.81 LINK SG CYS A 119 CAC HEC A 128 1555 1555 1.84 LINK NE2 HIS A 120 FE HEC A 128 1555 1555 2.01 SITE 1 AC1 17 ARG A 12 GLN A 13 LEU A 16 THR A 17 SITE 2 AC1 17 ALA A 20 TRP A 56 ASP A 67 ILE A 72 SITE 3 AC1 17 GLN A 83 PHE A 86 CYS A 116 CYS A 119 SITE 4 AC1 17 HIS A 120 TYR A 123 ARG A 124 HOH A 214 SITE 5 AC1 17 HOH A 241 CRYST1 54.600 54.600 180.400 90.00 90.00 120.00 P 65 2 2 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 0.018315 0.010574 0.000000 0.00000 SCALE2 0.000000 0.021148 0.000000 0.00000 SCALE3 0.000000 0.000000 0.005543 0.00000 HETATM 1 N PCA A 1 -8.731 30.206 32.044 1.00 21.08 N HETATM 2 CA PCA A 1 -9.472 30.394 33.278 1.00 27.57 C HETATM 3 CB PCA A 1 -8.783 29.671 34.377 1.00 16.35 C HETATM 4 CG PCA A 1 -7.445 29.292 33.861 1.00 21.89 C HETATM 5 CD PCA A 1 -7.528 29.654 32.328 1.00 11.84 C HETATM 6 OE PCA A 1 -6.523 29.387 31.432 1.00 24.98 O HETATM 7 C PCA A 1 -9.455 31.885 33.601 1.00 37.50 C HETATM 8 O PCA A 1 -9.944 32.291 34.671 1.00 38.55 O