HEADER ELECTRON TRANSPORT 07-APR-99 1CI3 TITLE CYTOCHROME F FROM THE B6F COMPLEX OF PHORMIDIUM LAMINOSUM COMPND MOL_ID: 1; COMPND 2 MOLECULE: PROTEIN (CYTOCHROME F); COMPND 3 CHAIN: M; COMPND 4 FRAGMENT: SOLUBLE EXTRINSIC FRAGMENT; COMPND 5 ENGINEERED: YES; COMPND 6 OTHER_DETAILS: THIOETHER LINK BETWEEN CYS 21 AND HEME 254; COMPND 7 COORDINATION OF HEME IRON BY HIS 25 AND N-TERMINAL AMINO GROUP SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: PHORMIDIUM LAMINOSUM; SOURCE 3 ORGANISM_TAXID: 32059; SOURCE 4 CELLULAR_LOCATION: MEMBRANE-CYTOPLASM INTERFACE; SOURCE 5 GENE: PETA; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI STR. K12 SUBSTR. W3110; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 316407; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: W3110; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PUC19CF KEYWDS ELECTRON TRANSFER PROTEIN, COMPLEX SUBUNIT, ELECTRON TRANSPORT EXPDTA X-RAY DIFFRACTION AUTHOR C.J.CARRELL,B.G.SCHLARB,C.J.HOWE,D.S.BENDALL,W.A.CRAMER,J.L.SMITH REVDAT 7 06-NOV-24 1CI3 1 REMARK REVDAT 6 09-AUG-23 1CI3 1 SHEET REVDAT 5 03-MAR-21 1CI3 1 COMPND REMARK HET HETNAM REVDAT 5 2 1 HETSYN FORMUL LINK ATOM REVDAT 4 13-JUL-11 1CI3 1 VERSN REVDAT 3 24-FEB-09 1CI3 1 VERSN REVDAT 2 31-MAY-00 1CI3 1 COMPND HEADER DBREF REVDAT 1 11-AUG-99 1CI3 0 JRNL AUTH C.J.CARRELL,B.G.SCHLARB,D.S.BENDALL,C.J.HOWE,W.A.CRAMER, JRNL AUTH 2 J.L.SMITH JRNL TITL STRUCTURE OF THE SOLUBLE DOMAIN OF CYTOCHROME F FROM THE JRNL TITL 2 CYANOBACTERIUM PHORMIDIUM LAMINOSUM. JRNL REF BIOCHEMISTRY V. 38 9590 1999 JRNL REFN ISSN 0006-2960 JRNL PMID 10423236 JRNL DOI 10.1021/BI9903190 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH S.E.MARTINEZ,D.HUANG,M.PONOMAREV,W.A.CRAMER,J.L.SMITH REMARK 1 TITL THE HEME REDOX CENTER OF CHLOROPLAST CYTOCHROME F IS LINKED REMARK 1 TITL 2 TO A BURIED FIVE- WATER CHAIN REMARK 1 REF PROTEIN SCI. V. 5 1081 1996 REMARK 1 REFN ISSN 0961-8368 REMARK 2 REMARK 2 RESOLUTION. 1.90 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 0.5 REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU, REMARK 3 : READ,RICE,SIMONSON,WARREN REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.90 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 30.00 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) (%) : 96.1 REMARK 3 NUMBER OF REFLECTIONS : 25589 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) : 0.203 REMARK 3 FREE R VALUE : 0.235 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 8.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1993 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 : 39 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.90 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.92 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 308 REMARK 3 BIN R VALUE (WORKING SET) : 0.2330 REMARK 3 BIN FREE R VALUE : 0.2880 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 6.00 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 19 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 : 1864 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 45 REMARK 3 SOLVENT ATOMS : 250 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -1.81000 REMARK 3 B22 (A**2) : -1.81000 REMARK 3 B33 (A**2) : 3.62900 REMARK 3 B12 (A**2) : -1.35000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.21 REMARK 3 ESD FROM SIGMAA (A) : 0.11 REMARK 3 LOW RESOLUTION CUTOFF (A) : 5.00 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.25 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.17 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.010 REMARK 3 BOND ANGLES (DEGREES) : 1.700 REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL REMARK 3 IMPROPER ANGLES (DEGREES) : NULL 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) : 1.200 ; 3.000 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 1.830 ; 4.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 1.830 ; 4.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 2.660 ; 5.000 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 1.00 REMARK 3 BSOL : 120.0 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 1CI3 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 08-APR-99. REMARK 100 THE DEPOSITION ID IS D_1000000806. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : FEB-99 REMARK 200 TEMPERATURE (KELVIN) : 110.00 REMARK 200 PH : 6.50 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : RIGAKU RU200 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 IV REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 26071 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.900 REMARK 200 RESOLUTION RANGE LOW (A) : 40.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.9 REMARK 200 DATA REDUNDANCY : 4.800 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 3.20000 REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 42.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.90 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.97 REMARK 200 COMPLETENESS FOR SHELL (%) : 83.8 REMARK 200 DATA REDUNDANCY IN SHELL : 2.30 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 12.8000 REMARK 200 <I/SIGMA(I)> FOR SHELL : 8.500 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: AMORE REMARK 200 STARTING MODEL: PDB ENTRY 1HCZ REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 61.15 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.10 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PH 6.50 REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: H 3 2 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 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z REMARK 290 6555 -X,-X+Y,-Z REMARK 290 7555 X+2/3,Y+1/3,Z+1/3 REMARK 290 8555 -Y+2/3,X-Y+1/3,Z+1/3 REMARK 290 9555 -X+Y+2/3,-X+1/3,Z+1/3 REMARK 290 10555 Y+2/3,X+1/3,-Z+1/3 REMARK 290 11555 X-Y+2/3,-Y+1/3,-Z+1/3 REMARK 290 12555 -X+2/3,-X+Y+1/3,-Z+1/3 REMARK 290 13555 X+1/3,Y+2/3,Z+2/3 REMARK 290 14555 -Y+1/3,X-Y+2/3,Z+2/3 REMARK 290 15555 -X+Y+1/3,-X+2/3,Z+2/3 REMARK 290 16555 Y+1/3,X+2/3,-Z+2/3 REMARK 290 17555 X-Y+1/3,-Y+2/3,-Z+2/3 REMARK 290 18555 -X+1/3,-X+Y+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 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 4 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 5 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 6 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 7 1.000000 0.000000 0.000000 54.80000 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 31.63879 REMARK 290 SMTRY3 7 0.000000 0.000000 1.000000 48.36667 REMARK 290 SMTRY1 8 -0.500000 -0.866025 0.000000 54.80000 REMARK 290 SMTRY2 8 0.866025 -0.500000 0.000000 31.63879 REMARK 290 SMTRY3 8 0.000000 0.000000 1.000000 48.36667 REMARK 290 SMTRY1 9 -0.500000 0.866025 0.000000 54.80000 REMARK 290 SMTRY2 9 -0.866025 -0.500000 0.000000 31.63879 REMARK 290 SMTRY3 9 0.000000 0.000000 1.000000 48.36667 REMARK 290 SMTRY1 10 -0.500000 0.866025 0.000000 54.80000 REMARK 290 SMTRY2 10 0.866025 0.500000 0.000000 31.63879 REMARK 290 SMTRY3 10 0.000000 0.000000 -1.000000 48.36667 REMARK 290 SMTRY1 11 1.000000 0.000000 0.000000 54.80000 REMARK 290 SMTRY2 11 0.000000 -1.000000 0.000000 31.63879 REMARK 290 SMTRY3 11 0.000000 0.000000 -1.000000 48.36667 REMARK 290 SMTRY1 12 -0.500000 -0.866025 0.000000 54.80000 REMARK 290 SMTRY2 12 -0.866025 0.500000 0.000000 31.63879 REMARK 290 SMTRY3 12 0.000000 0.000000 -1.000000 48.36667 REMARK 290 SMTRY1 13 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 13 0.000000 1.000000 0.000000 63.27759 REMARK 290 SMTRY3 13 0.000000 0.000000 1.000000 96.73333 REMARK 290 SMTRY1 14 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 14 0.866025 -0.500000 0.000000 63.27759 REMARK 290 SMTRY3 14 0.000000 0.000000 1.000000 96.73333 REMARK 290 SMTRY1 15 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 15 -0.866025 -0.500000 0.000000 63.27759 REMARK 290 SMTRY3 15 0.000000 0.000000 1.000000 96.73333 REMARK 290 SMTRY1 16 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 16 0.866025 0.500000 0.000000 63.27759 REMARK 290 SMTRY3 16 0.000000 0.000000 -1.000000 96.73333 REMARK 290 SMTRY1 17 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 17 0.000000 -1.000000 0.000000 63.27759 REMARK 290 SMTRY3 17 0.000000 0.000000 -1.000000 96.73333 REMARK 290 SMTRY1 18 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 18 -0.866025 0.500000 0.000000 63.27759 REMARK 290 SMTRY3 18 0.000000 0.000000 -1.000000 96.73333 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2, 3 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: M 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: HEXAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 14310 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 69390 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -607.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: M 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 BIOMT1 2 -0.500000 -0.866025 0.000000 164.40000 REMARK 350 BIOMT2 2 0.866025 -0.500000 0.000000 94.91638 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 350 BIOMT2 3 -0.866025 -0.500000 0.000000 189.83277 REMARK 350 BIOMT3 3 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 4 -0.500000 0.866025 0.000000 0.00000 REMARK 350 BIOMT2 4 0.866025 0.500000 0.000000 0.00000 REMARK 350 BIOMT3 4 0.000000 0.000000 -1.000000 145.10000 REMARK 350 BIOMT1 5 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 5 0.000000 -1.000000 0.000000 189.83277 REMARK 350 BIOMT3 5 0.000000 0.000000 -1.000000 145.10000 REMARK 350 BIOMT1 6 -0.500000 -0.866025 0.000000 164.40000 REMARK 350 BIOMT2 6 -0.866025 0.500000 0.000000 94.91638 REMARK 350 BIOMT3 6 0.000000 0.000000 -1.000000 145.10000 REMARK 350 REMARK 350 BIOMOLECULE: 3 REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PQS REMARK 350 APPLY THE FOLLOWING TO CHAINS: M 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 BIOMT1 2 -0.500000 -0.866025 0.000000 109.60000 REMARK 350 BIOMT2 2 -0.866025 0.500000 0.000000 63.27759 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 96.73333 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 OE2 GLU M 79 O HOH M 261 2.18 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 M 276 O HOH M 276 18655 2.05 REMARK 500 OE2 GLU M 86 OE2 GLU M 86 18655 2.05 REMARK 500 OG SER M 100 OG SER M 100 18655 2.11 REMARK 500 O HOH M 412 O HOH M 412 18655 2.18 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 LYS M 110 50.34 -140.16 REMARK 500 ASN M 169 52.06 -104.87 REMARK 500 GLU M 198 53.00 -69.36 REMARK 500 ASP M 199 46.21 166.25 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 M 501 DISTANCE = 5.96 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 M 254 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 TYR M 1 N REMARK 620 2 HEC M 254 NA 88.5 REMARK 620 3 HEC M 254 NB 95.6 89.6 REMARK 620 4 HEC M 254 NC 86.1 174.4 89.3 REMARK 620 5 HEC M 254 ND 85.0 90.1 179.3 91.1 REMARK 620 6 HIS M 25 NE2 174.1 93.6 89.9 91.9 89.4 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN M 256 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP M 54 OD2 REMARK 620 2 HIS M 55 NE2 117.1 REMARK 620 3 GLU M 125 OE1 152.5 84.3 REMARK 620 4 GLU M 125 OE2 99.6 123.9 52.9 REMARK 620 5 HOH M 260 O 97.7 108.9 90.6 106.1 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN M 257 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS M 150 NE2 REMARK 620 2 ASP M 199 OD2 171.1 REMARK 620 3 HOH M 274 O 79.4 92.5 REMARK 620 N 1 2 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN M 256 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN M 257 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEC M 254 DBREF 1CI3 M 1 249 UNP P95522 CYF_PHOLA 46 294 SEQRES 1 M 249 TYR PRO PHE TRP ALA GLN GLN ASN TYR ALA ASN PRO ARG SEQRES 2 M 249 GLU ALA THR GLY ARG ILE VAL CYS ALA ASN CYS HIS LEU SEQRES 3 M 249 ALA ALA LYS PRO ALA GLU ILE GLU VAL PRO GLN ALA VAL SEQRES 4 M 249 LEU PRO ASP SER VAL PHE LYS ALA VAL VAL LYS ILE PRO SEQRES 5 M 249 TYR ASP HIS SER VAL GLN GLN VAL GLN ALA ASP GLY SER SEQRES 6 M 249 LYS GLY PRO LEU ASN VAL GLY ALA VAL LEU MET LEU PRO SEQRES 7 M 249 GLU GLY PHE THR ILE ALA PRO GLU ASP ARG ILE PRO GLU SEQRES 8 M 249 GLU MET LYS GLU GLU VAL GLY PRO SER TYR LEU PHE GLN SEQRES 9 M 249 PRO TYR ALA ASP ASP LYS GLN ASN ILE VAL LEU VAL GLY SEQRES 10 M 249 PRO LEU PRO GLY ASP GLU TYR GLU GLU ILE VAL PHE PRO SEQRES 11 M 249 VAL LEU SER PRO ASN PRO ALA THR ASN LYS SER VAL ALA SEQRES 12 M 249 PHE GLY LYS TYR SER ILE HIS LEU GLY ALA ASN ARG GLY SEQRES 13 M 249 ARG GLY GLN ILE TYR PRO THR GLY GLU LYS SER ASN ASN SEQRES 14 M 249 ALA VAL TYR ASN ALA SER ALA ALA GLY VAL ILE THR ALA SEQRES 15 M 249 ILE ALA LYS ALA ASP ASP GLY SER ALA GLU VAL LYS ILE SEQRES 16 M 249 ARG THR GLU ASP GLY THR THR ILE VAL ASP LYS ILE PRO SEQRES 17 M 249 ALA GLY PRO GLU LEU ILE VAL SER GLU GLY GLU GLU VAL SEQRES 18 M 249 ALA ALA GLY ALA ALA LEU THR ASN ASN PRO ASN VAL GLY SEQRES 19 M 249 GLY PHE GLY GLN LYS ASP THR GLU ILE VAL LEU GLN SER SEQRES 20 M 249 PRO ASN HET ZN M 256 1 HET ZN M 257 1 HET HEC M 254 43 HETNAM ZN ZINC ION HETNAM HEC HEME C FORMUL 2 ZN 2(ZN 2+) FORMUL 4 HEC C34 H34 FE N4 O4 FORMUL 5 HOH *250(H2 O) HELIX 1 1 PRO M 2 ASN M 8 1 7 HELIX 2 2 VAL M 20 ASN M 23 5 4 HELIX 3 3 GLU M 86 ARG M 88 5 3 HELIX 4 4 GLU M 91 GLU M 96 1 6 HELIX 5 5 SER M 100 LEU M 102 5 3 SHEET 1 A 1 GLU M 32 GLU M 34 0 LINK SG CYS M 21 CAB HEC M 254 1555 1555 1.84 LINK SG CYS M 24 CAC HEC M 254 1555 1555 1.84 LINK N TYR M 1 FE HEC M 254 1555 1555 2.13 LINK NE2 HIS M 25 FE HEC M 254 1555 1555 2.08 LINK OD2 ASP M 54 ZN ZN M 256 4556 1555 1.92 LINK NE2 HIS M 55 ZN ZN M 256 1555 1555 1.97 LINK OE1 GLU M 125 ZN ZN M 256 1555 1555 2.66 LINK OE2 GLU M 125 ZN ZN M 256 1555 1555 2.05 LINK NE2 HIS M 150 ZN ZN M 257 1555 1555 2.12 LINK OD2 ASP M 199 ZN ZN M 257 2765 1555 2.31 LINK ZN ZN M 256 O HOH M 260 1555 1555 2.12 LINK ZN ZN M 257 O HOH M 274 1555 1555 1.74 CISPEP 1 GLY M 117 PRO M 118 0 0.11 SITE 1 AC1 4 ASP M 54 HIS M 55 GLU M 125 HOH M 260 SITE 1 AC2 4 HIS M 150 GLU M 198 ASP M 199 HOH M 274 SITE 1 AC3 21 TYR M 1 TRP M 4 ALA M 5 CYS M 21 SITE 2 AC3 21 CYS M 24 HIS M 25 GLN M 59 LEU M 69 SITE 3 AC3 21 ASN M 70 VAL M 71 GLY M 72 ASN M 154 SITE 4 AC3 21 GLY M 156 ARG M 157 GLY M 158 ILE M 160 SITE 5 AC3 21 TYR M 161 PRO M 162 HOH M 262 HOH M 264 SITE 6 AC3 21 HOH M 266 CRYST1 109.600 109.600 145.100 90.00 90.00 120.00 H 3 2 18 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 0.009124 0.005268 0.000000 0.00000 SCALE2 0.000000 0.010535 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006892 0.00000