HEADER ELECTRON TRANSPORT 11-SEP-00 1FT5 TITLE CRYSTAL STRUCTURE OF THE OXIDIZED STATE OF CYTOCHROME C554 FROM TITLE 2 NITROSOMONAS EUROPAEA COMPND MOL_ID: 1; COMPND 2 MOLECULE: CYTOCHROME C554; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: C554, HYDROXYLAMINE OXIDOREDUCTASE-LINKED CYTOCHROME SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: NITROSOMONAS EUROPAEA; SOURCE 3 ORGANISM_TAXID: 915; SOURCE 4 OTHER_DETAILS: CHEMOAUTOTROPHIC BACTERIUM INVOLVED IN BIOLOGICAL SOURCE 5 NITRIFICATION KEYWDS HEME-STACKING, ELECTRON TRANSPORT EXPDTA X-RAY DIFFRACTION AUTHOR T.M.IVERSON,D.M.ARCIERO,A.B.HOOPER,D.C.REES REVDAT 7 16-OCT-24 1FT5 1 REMARK LINK REVDAT 6 14-AUG-19 1FT5 1 REMARK REVDAT 5 24-JUL-19 1FT5 1 REMARK LINK REVDAT 4 24-FEB-09 1FT5 1 VERSN REVDAT 3 01-APR-03 1FT5 1 JRNL REVDAT 2 06-JUN-01 1FT5 1 JRNL REVDAT 1 20-SEP-00 1FT5 0 JRNL AUTH T.M.IVERSON,D.M.ARCIERO,A.B.HOOPER,D.C.REES JRNL TITL HIGH-RESOLUTION STRUCTURES OF THE OXIDIZED AND REDUCED JRNL TITL 2 STATES OF CYTOCHROME C554 FROM NITROSOMONAS EUROPAEA. JRNL REF J.BIOL.INORG.CHEM. V. 6 390 2001 JRNL REFN ISSN 0949-8257 JRNL PMID 11372197 JRNL DOI 10.1007/S007750100213 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH T.M.IVERSON,D.M.ARCIERO,B.T.HSU,M.S.LOGAN,A.B.HOOPER, REMARK 1 AUTH 2 D.C.REES REMARK 1 TITL HEME PACKING MOTIFS REVEALED BY THE CRYSTAL STRUCTURE OF THE REMARK 1 TITL 2 TETRA-HEME CYTOCHROME C554 FROM NITROSOMONAS EUROPAEA REMARK 1 REF NAT.STRUCT.BIOL. V. 5 1005 1998 REMARK 1 REFN ISSN 1072-8368 REMARK 1 DOI 10.1038/2975 REMARK 2 REMARK 2 RESOLUTION. 1.60 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.60 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 20.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 NUMBER OF REFLECTIONS : 35562 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING SET) : 0.188 REMARK 3 FREE R VALUE : 0.215 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 1808 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 : 1659 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 187 REMARK 3 SOLVENT ATOMS : 142 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 18.60 REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL 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) : NULL REMARK 3 LOW RESOLUTION CUTOFF (A) : NULL 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) : 0.021 REMARK 3 BOND ANGLES (DEGREES) : 1.990 REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL REMARK 3 IMPROPER ANGLES (DEGREES) : NULL 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 1FT5 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 12-SEP-00. REMARK 100 THE DEPOSITION ID IS D_1000011878. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 23-APR-98 REMARK 200 TEMPERATURE (KELVIN) : 93 REMARK 200 PH : 10.1 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SSRL REMARK 200 BEAMLINE : BL7-1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.08 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL 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 : 35562 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.600 REMARK 200 RESOLUTION RANGE LOW (A) : 20.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.3 REMARK 200 DATA REDUNDANCY : 3.080 REMARK 200 R MERGE (I) : 0.04500 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 28.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.60 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.68 REMARK 200 COMPLETENESS FOR SHELL (%) : 86.1 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.17400 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL REMARK 200 SOFTWARE USED: AMORE REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 59.21 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.02 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 62.5% W/VOL POTASSIUM PHOSPHATE PH REMARK 280 10.1, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 295K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: H 3 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z REMARK 290 3555 -X+Y,-X,Z REMARK 290 4555 X+2/3,Y+1/3,Z+1/3 REMARK 290 5555 -Y+2/3,X-Y+1/3,Z+1/3 REMARK 290 6555 -X+Y+2/3,-X+1/3,Z+1/3 REMARK 290 7555 X+1/3,Y+2/3,Z+2/3 REMARK 290 8555 -Y+1/3,X-Y+2/3,Z+2/3 REMARK 290 9555 -X+Y+1/3,-X+2/3,Z+2/3 REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 0.00000 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 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 73.94600 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 42.69274 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 11.30433 REMARK 290 SMTRY1 5 -0.500000 -0.866025 0.000000 73.94600 REMARK 290 SMTRY2 5 0.866025 -0.500000 0.000000 42.69274 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 11.30433 REMARK 290 SMTRY1 6 -0.500000 0.866025 0.000000 73.94600 REMARK 290 SMTRY2 6 -0.866025 -0.500000 0.000000 42.69274 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 11.30433 REMARK 290 SMTRY1 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 85.38549 REMARK 290 SMTRY3 7 0.000000 0.000000 1.000000 22.60867 REMARK 290 SMTRY1 8 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 8 0.866025 -0.500000 0.000000 85.38549 REMARK 290 SMTRY3 8 0.000000 0.000000 1.000000 22.60867 REMARK 290 SMTRY1 9 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 9 -0.866025 -0.500000 0.000000 85.38549 REMARK 290 SMTRY3 9 0.000000 0.000000 1.000000 22.60867 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON REMARK 300 BURIED SURFACE AREA. REMARK 350 REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS REMARK 350 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN. REMARK 350 REMARK 350 BIOMOLECULE: 1 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: 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 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 O HOH A 351 O HOH A 359 1.89 REMARK 500 O HOH A 317 O HOH A 342 2.02 REMARK 500 O HOH A 271 O HOH A 345 2.16 REMARK 500 REMARK 500 REMARK: NULL 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 O HOH A 328 O HOH A 329 9664 1.18 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 ARG A 133 NE - CZ - NH1 ANGL. DEV. = -3.4 DEGREES REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: TORSION ANGLES REMARK 500 REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS: REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2) REMARK 500 REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI- REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400 REMARK 500 REMARK 500 M RES CSSEQI PSI PHI REMARK 500 CYS A 60 -38.68 -133.47 REMARK 500 PHE A 130 -31.39 69.78 REMARK 500 MET A 178 -87.24 -100.41 REMARK 500 HIS A 179 157.53 178.89 REMARK 500 ALA A 207 84.73 -38.90 REMARK 500 LYS A 209 127.74 84.88 REMARK 500 REMARK 500 REMARK: NULL REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM A 213 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 15 NE2 REMARK 620 2 HEM A 213 NA 89.1 REMARK 620 3 HEM A 213 NB 92.3 88.9 REMARK 620 4 HEM A 213 NC 88.3 176.3 88.7 REMARK 620 5 HEM A 213 ND 88.4 91.1 179.3 91.4 REMARK 620 6 HIS A 102 ND1 176.8 87.9 86.6 94.7 92.7 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM A 216 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 27 NE2 REMARK 620 2 HEM A 216 NA 90.1 REMARK 620 3 HEM A 216 NB 92.5 89.7 REMARK 620 4 HEM A 216 NC 90.6 179.2 89.9 REMARK 620 5 HEM A 216 ND 89.0 91.1 178.3 89.3 REMARK 620 6 HIS A 138 NE2 176.9 87.6 89.6 91.7 88.9 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM A 214 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 64 NE2 REMARK 620 2 HEM A 214 NA 93.4 REMARK 620 3 HEM A 214 NB 95.8 87.3 REMARK 620 4 HEM A 214 NC 101.2 165.2 89.1 REMARK 620 5 HEM A 214 ND 103.7 89.7 160.4 88.9 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM A 215 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 92 NE2 REMARK 620 2 HEM A 215 NA 89.6 REMARK 620 3 HEM A 215 NB 93.6 90.1 REMARK 620 4 HEM A 215 NC 88.1 177.7 89.8 REMARK 620 5 HEM A 215 ND 85.0 90.6 178.4 89.4 REMARK 620 6 HIS A 179 NE2 176.9 89.4 89.4 92.8 92.0 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 PO4 A 217 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PO4 A 218 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PO4 A 219 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM A 213 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM A 214 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM A 215 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM A 216 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1BVB RELATED DB: PDB REMARK 900 1BVB IS THE STRUCTURE DETERMINATION OF CYTOCHROME C554 FROM REMARK 900 NITROSOMONAS EUROPAEA REMARK 900 RELATED ID: 1FT6 RELATED DB: PDB REMARK 900 1FT6 IS REDUCED CYTOCHROME C554 DBREF 1FT5 A 1 211 UNP Q57142 C554_NITEU 25 235 SEQRES 1 A 211 ALA ASP ALA PRO PHE GLU GLY ARG LYS LYS CYS SER SER SEQRES 2 A 211 CYS HIS LYS ALA GLN ALA GLN SER TRP LYS ASP THR ALA SEQRES 3 A 211 HIS ALA LYS ALA MET GLU SER LEU LYS PRO ASN VAL LYS SEQRES 4 A 211 LYS GLU ALA LYS GLN LYS ALA LYS LEU ASP PRO ALA LYS SEQRES 5 A 211 ASP TYR THR GLN ASP LYS ASP CYS VAL GLY CYS HIS VAL SEQRES 6 A 211 ASP GLY PHE GLY GLN LYS GLY GLY TYR THR ILE GLU SER SEQRES 7 A 211 PRO LYS PRO MET LEU THR GLY VAL GLY CYS GLU SER CYS SEQRES 8 A 211 HIS GLY PRO GLY ARG ASN PHE ARG GLY ASP HIS ARG LYS SEQRES 9 A 211 SER GLY GLN ALA PHE GLU LYS SER GLY LYS LYS THR PRO SEQRES 10 A 211 ARG LYS ASP LEU ALA LYS LYS GLY GLN ASP PHE HIS PHE SEQRES 11 A 211 GLU GLU ARG CYS SER ALA CYS HIS LEU ASN TYR GLU GLY SEQRES 12 A 211 SER PRO TRP LYS GLY ALA LYS ALA PRO TYR THR PRO PHE SEQRES 13 A 211 THR PRO GLU VAL ASP ALA LYS TYR THR PHE LYS PHE ASP SEQRES 14 A 211 GLU MET VAL LYS GLU VAL LYS ALA MET HIS GLU HIS TYR SEQRES 15 A 211 LYS LEU GLU GLY VAL PHE GLU GLY GLU PRO LYS PHE LYS SEQRES 16 A 211 PHE HIS ASP GLU PHE GLN ALA SER ALA LYS PRO ALA LYS SEQRES 17 A 211 LYS GLY LYS HET PO4 A 217 5 HET PO4 A 218 5 HET PO4 A 219 5 HET HEM A 213 43 HET HEM A 214 43 HET HEM A 215 43 HET HEM A 216 43 HETNAM PO4 PHOSPHATE ION HETNAM HEM PROTOPORPHYRIN IX CONTAINING FE HETSYN HEM HEME FORMUL 2 PO4 3(O4 P 3-) FORMUL 5 HEM 4(C34 H32 FE N4 O4) FORMUL 9 HOH *142(H2 O) HELIX 1 1 ARG A 8 HIS A 15 1 8 HELIX 2 2 HIS A 15 LYS A 23 1 9 HELIX 3 3 ASP A 24 THR A 25 5 2 HELIX 4 4 ALA A 26 ALA A 30 5 5 HELIX 5 5 MET A 31 LYS A 35 5 5 HELIX 6 6 LYS A 39 ALA A 46 1 8 HELIX 7 7 CYS A 60 HIS A 64 5 5 HELIX 8 8 LYS A 80 LEU A 83 5 4 HELIX 9 9 GLY A 87 GLY A 93 1 7 HELIX 10 10 PHE A 98 GLY A 113 1 16 HELIX 11 11 ARG A 118 LYS A 124 1 7 HELIX 12 12 PHE A 130 LEU A 139 1 10 HELIX 13 13 ASP A 161 THR A 165 5 5 HELIX 14 14 LYS A 167 VAL A 172 1 6 HELIX 15 15 PHE A 196 SER A 203 1 8 SHEET 1 A 2 THR A 116 PRO A 117 0 SHEET 2 A 2 PHE A 188 GLU A 189 1 N GLU A 189 O THR A 116 LINK SG CYS A 11 CAB HEM A 213 1555 1555 1.76 LINK SG CYS A 14 CAC HEM A 213 1555 1555 1.87 LINK SG CYS A 60 CAB HEM A 214 1555 1555 1.80 LINK SG CYS A 63 CAC HEM A 214 1555 1555 1.88 LINK SG CYS A 88 CAB HEM A 215 1555 1555 1.81 LINK SG CYS A 91 CAC HEM A 215 1555 1555 1.85 LINK SG CYS A 134 CAB HEM A 216 1555 1555 1.75 LINK SG CYS A 137 CAC HEM A 216 1555 1555 1.85 LINK NE2 HIS A 15 FE HEM A 213 1555 1555 1.95 LINK NE2 HIS A 27 FE HEM A 216 1555 1555 1.97 LINK NE2 HIS A 64 FE HEM A 214 1555 1555 2.17 LINK NE2 HIS A 92 FE HEM A 215 1555 1555 2.03 LINK ND1 HIS A 102 FE HEM A 213 1555 1555 2.08 LINK NE2 HIS A 138 FE HEM A 216 1555 1555 2.03 LINK NE2 HIS A 179 FE HEM A 215 1555 1555 2.01 CISPEP 1 ALA A 151 PRO A 152 0 -0.35 CISPEP 2 GLU A 191 PRO A 192 0 -0.02 SITE 1 AC1 4 PHE A 68 THR A 75 ILE A 76 GLU A 77 SITE 1 AC2 2 ARG A 8 SER A 12 SITE 1 AC3 4 MET A 31 GLU A 32 LYS A 35 HOH A 256 SITE 1 AC4 19 LYS A 10 CYS A 11 CYS A 14 HIS A 15 SITE 2 AC4 19 HIS A 92 GLY A 95 PHE A 98 HIS A 102 SITE 3 AC4 19 ARG A 103 ARG A 118 GLN A 126 PHE A 128 SITE 4 AC4 19 LEU A 184 GLU A 185 GLY A 186 VAL A 187 SITE 5 AC4 19 HEM A 215 HOH A 239 HOH A 245 SITE 1 AC5 25 SER A 33 LEU A 34 LYS A 39 ALA A 42 SITE 2 AC5 25 TYR A 54 ASP A 59 CYS A 60 CYS A 63 SITE 3 AC5 25 HIS A 64 CYS A 137 HIS A 138 ASN A 140 SITE 4 AC5 25 PRO A 152 TYR A 153 THR A 154 PRO A 155 SITE 5 AC5 25 PHE A 156 TYR A 164 HEM A 216 HOH A 259 SITE 6 AC5 25 HOH A 278 HOH A 324 HOH A 325 HOH A 339 SITE 7 AC5 25 HOH A 350 SITE 1 AC6 19 HIS A 15 GLN A 18 TRP A 22 HIS A 27 SITE 2 AC6 19 GLY A 87 CYS A 88 CYS A 91 HIS A 92 SITE 3 AC6 19 VAL A 172 MET A 178 HIS A 179 HIS A 181 SITE 4 AC6 19 TYR A 182 PHE A 194 HIS A 197 HEM A 213 SITE 5 AC6 19 HOH A 242 HOH A 245 HOH A 252 SITE 1 AC7 21 ALA A 26 HIS A 27 ALA A 30 SER A 33 SITE 2 AC7 21 LYS A 39 CYS A 63 HIS A 64 SER A 90 SITE 3 AC7 21 ARG A 133 CYS A 134 CYS A 137 HIS A 138 SITE 4 AC7 21 MET A 171 ALA A 177 MET A 178 HEM A 214 SITE 5 AC7 21 HOH A 234 HOH A 283 HOH A 289 HOH A 325 SITE 6 AC7 21 HOH A 331 CRYST1 147.892 147.892 33.913 90.00 90.00 120.00 H 3 9 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 0.006762 0.003904 0.000000 0.00000 SCALE2 0.000000 0.007808 0.000000 0.00000 SCALE3 0.000000 0.000000 0.029487 0.00000