HEADER ELECTRON TRANSPORT PROTEIN (CYTOCHROME) 19-MAR-91 1C2R TITLE MOLECULAR STRUCTURE OF CYTOCHROME C2 ISOLATED FROM RHODOBACTER TITLE 2 CAPSULATUS DETERMINED AT 2.5 ANGSTROMS RESOLUTION CAVEAT 1C2R LYS A 5 HAS WRONG CHIRALITY AT ATOM CA COMPND MOL_ID: 1; COMPND 2 MOLECULE: CYTOCHROME C2; COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: RHODOBACTER CAPSULATUS; SOURCE 3 ORGANISM_TAXID: 1061 KEYWDS ELECTRON TRANSPORT PROTEIN (CYTOCHROME) EXPDTA X-RAY DIFFRACTION AUTHOR M.M.BENNING,G.WESENBERG,M.S.CAFFREY,R.G.BARTSCH,T.E.MEYER, AUTHOR 2 M.A.CUSANOVICH,I.RAYMENT,H.M.HOLDEN REVDAT 8 23-OCT-24 1C2R 1 REMARK REVDAT 7 03-MAR-21 1C2R 1 CAVEAT COMPND REMARK HET REVDAT 7 2 1 HETNAM HETSYN FORMUL LINK REVDAT 7 3 1 ATOM REVDAT 6 29-NOV-17 1C2R 1 HELIX REVDAT 5 24-FEB-09 1C2R 1 VERSN REVDAT 4 01-APR-03 1C2R 1 JRNL REVDAT 3 15-APR-93 1C2R 1 REVDAT REVDAT 2 15-APR-92 1C2R 1 REVDAT REVDAT 1 15-JAN-92 1C2R 0 JRNL AUTH M.M.BENNING,G.WESENBERG,M.S.CAFFREY,R.G.BARTSCH,T.E.MEYER, JRNL AUTH 2 M.A.CUSANOVICH,I.RAYMENT,H.M.HOLDEN JRNL TITL MOLECULAR STRUCTURE OF CYTOCHROME C2 ISOLATED FROM JRNL TITL 2 RHODOBACTER CAPSULATUS DETERMINED AT 2.5 A RESOLUTION. JRNL REF J.MOL.BIOL. V. 220 673 1991 JRNL REFN ISSN 0022-2836 JRNL PMID 1651396 JRNL DOI 10.1016/0022-2836(91)90109-J REMARK 2 REMARK 2 RESOLUTION. 2.50 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : TNT REMARK 3 AUTHORS : TRONRUD,TEN EYCK,MATTHEWS REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.50 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : NULL REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : NULL REMARK 3 NUMBER OF REFLECTIONS : NULL 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) : 0.168 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 : 1728 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 86 REMARK 3 SOLVENT ATOMS : 92 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) : 0.016 ; NULL ; NULL REMARK 3 BOND ANGLES (DEGREES) : 2.635 ; NULL ; NULL REMARK 3 TORSION ANGLES (DEGREES) : 17.588; NULL ; NULL REMARK 3 PSEUDOROTATION ANGLES (DEGREES) : NULL ; NULL ; NULL REMARK 3 TRIGONAL CARBON PLANES (A) : 0.010 ; NULL ; NULL REMARK 3 GENERAL PLANES (A) : 0.007 ; 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 1C2R 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_1000172167. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : NULL REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : NULL REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : NULL REMARK 200 RADIATION SOURCE : NULL REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : NULL REMARK 200 WAVELENGTH OR RANGE (A) : NULL REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : NULL REMARK 200 DETECTOR MANUFACTURER : NULL REMARK 200 INTENSITY-INTEGRATION SOFTWARE : NULL 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 : NULL REMARK 200 R MERGE (I) : NULL 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 (%): 61.26 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.17 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: NULL 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 50.01500 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 28.87617 REMARK 290 SMTRY3 7 0.000000 0.000000 1.000000 54.03333 REMARK 290 SMTRY1 8 -0.500000 -0.866025 0.000000 50.01500 REMARK 290 SMTRY2 8 0.866025 -0.500000 0.000000 28.87617 REMARK 290 SMTRY3 8 0.000000 0.000000 1.000000 54.03333 REMARK 290 SMTRY1 9 -0.500000 0.866025 0.000000 50.01500 REMARK 290 SMTRY2 9 -0.866025 -0.500000 0.000000 28.87617 REMARK 290 SMTRY3 9 0.000000 0.000000 1.000000 54.03333 REMARK 290 SMTRY1 10 -0.500000 0.866025 0.000000 50.01500 REMARK 290 SMTRY2 10 0.866025 0.500000 0.000000 28.87617 REMARK 290 SMTRY3 10 0.000000 0.000000 -1.000000 54.03333 REMARK 290 SMTRY1 11 1.000000 0.000000 0.000000 50.01500 REMARK 290 SMTRY2 11 0.000000 -1.000000 0.000000 28.87617 REMARK 290 SMTRY3 11 0.000000 0.000000 -1.000000 54.03333 REMARK 290 SMTRY1 12 -0.500000 -0.866025 0.000000 50.01500 REMARK 290 SMTRY2 12 -0.866025 0.500000 0.000000 28.87617 REMARK 290 SMTRY3 12 0.000000 0.000000 -1.000000 54.03333 REMARK 290 SMTRY1 13 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 13 0.000000 1.000000 0.000000 57.75235 REMARK 290 SMTRY3 13 0.000000 0.000000 1.000000 108.06667 REMARK 290 SMTRY1 14 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 14 0.866025 -0.500000 0.000000 57.75235 REMARK 290 SMTRY3 14 0.000000 0.000000 1.000000 108.06667 REMARK 290 SMTRY1 15 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 15 -0.866025 -0.500000 0.000000 57.75235 REMARK 290 SMTRY3 15 0.000000 0.000000 1.000000 108.06667 REMARK 290 SMTRY1 16 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 16 0.866025 0.500000 0.000000 57.75235 REMARK 290 SMTRY3 16 0.000000 0.000000 -1.000000 108.06667 REMARK 290 SMTRY1 17 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 17 0.000000 -1.000000 0.000000 57.75235 REMARK 290 SMTRY3 17 0.000000 0.000000 -1.000000 108.06667 REMARK 290 SMTRY1 18 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 18 -0.866025 0.500000 0.000000 57.75235 REMARK 290 SMTRY3 18 0.000000 0.000000 -1.000000 108.06667 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 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 LEU A 60 OG SER A 63 2.06 REMARK 500 OE1 GLU B 69 O HOH B 145 2.07 REMARK 500 O TYR B 48 O HOH B 150 2.09 REMARK 500 O THR B 44 O HOH B 147 2.19 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 NZ LYS A 5 O VAL B 114 5565 1.93 REMARK 500 O HOH A 161 O HOH B 154 4555 2.00 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 GLU A 26 CD GLU A 26 OE2 0.067 REMARK 500 GLU A 85 CD GLU A 85 OE2 0.069 REMARK 500 GLU B 85 CD GLU B 85 OE2 0.069 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 LYS A 5 CB - CA - C ANGL. DEV. = 15.4 DEGREES REMARK 500 ASP A 55 CB - CG - OD2 ANGL. DEV. = -6.2 DEGREES REMARK 500 ASP A 71 CB - CG - OD2 ANGL. DEV. = -6.2 DEGREES REMARK 500 ASP A 89 CB - CG - OD2 ANGL. DEV. = -5.6 DEGREES REMARK 500 ASP B 2 CB - CG - OD2 ANGL. DEV. = -5.5 DEGREES REMARK 500 ARG B 43 NE - CZ - NH1 ANGL. DEV. = 3.1 DEGREES REMARK 500 PHE B 51 CB - CG - CD1 ANGL. DEV. = -4.5 DEGREES REMARK 500 ASP B 55 CB - CG - OD2 ANGL. DEV. = -5.5 DEGREES REMARK 500 ASP B 78 CB - CG - OD1 ANGL. DEV. = 6.4 DEGREES REMARK 500 ASP B 78 CB - CG - OD2 ANGL. DEV. = -7.2 DEGREES REMARK 500 ASP B 88 CB - CG - OD2 ANGL. DEV. = -6.6 DEGREES REMARK 500 ASP B 106 CB - CG - OD1 ANGL. DEV. = 5.7 DEGREES REMARK 500 ASP B 106 CB - CG - OD2 ANGL. DEV. = -6.4 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 ASP A 78 87.15 -163.05 REMARK 500 ALA A 97 56.09 -90.54 REMARK 500 ASP B 78 95.93 -167.20 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 161 DISTANCE = 9.42 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 120 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 17 NE2 REMARK 620 2 HEC A 120 NA 88.6 REMARK 620 3 HEC A 120 NB 90.9 89.8 REMARK 620 4 HEC A 120 NC 91.2 177.7 87.9 REMARK 620 5 HEC A 120 ND 89.1 90.1 179.8 92.2 REMARK 620 6 MET A 96 SD 172.7 84.6 91.7 95.7 88.3 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEC B 120 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 17 NE2 REMARK 620 2 HEC B 120 NA 94.0 REMARK 620 3 HEC B 120 NB 94.1 90.4 REMARK 620 4 HEC B 120 NC 88.9 176.2 91.8 REMARK 620 5 HEC B 120 ND 90.1 86.7 175.1 90.9 REMARK 620 6 MET B 96 SD 172.5 79.3 89.5 97.6 86.1 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 A 120 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEC B 120 DBREF 1C2R A 1 116 UNP P00094 CYC2_RHOCA 22 137 DBREF 1C2R B 1 116 UNP P00094 CYC2_RHOCA 22 137 SEQRES 1 A 116 GLY ASP ALA ALA LYS GLY GLU LYS GLU PHE ASN LYS CYS SEQRES 2 A 116 LYS THR CYS HIS SER ILE ILE ALA PRO ASP GLY THR GLU SEQRES 3 A 116 ILE VAL LYS GLY ALA LYS THR GLY PRO ASN LEU TYR GLY SEQRES 4 A 116 VAL VAL GLY ARG THR ALA GLY THR TYR PRO GLU PHE LYS SEQRES 5 A 116 TYR LYS ASP SER ILE VAL ALA LEU GLY ALA SER GLY PHE SEQRES 6 A 116 ALA TRP THR GLU GLU ASP ILE ALA THR TYR VAL LYS ASP SEQRES 7 A 116 PRO GLY ALA PHE LEU LYS GLU LYS LEU ASP ASP LYS LYS SEQRES 8 A 116 ALA LYS THR GLY MET ALA PHE LYS LEU ALA LYS GLY GLY SEQRES 9 A 116 GLU ASP VAL ALA ALA TYR LEU ALA SER VAL VAL LYS SEQRES 1 B 116 GLY ASP ALA ALA LYS GLY GLU LYS GLU PHE ASN LYS CYS SEQRES 2 B 116 LYS THR CYS HIS SER ILE ILE ALA PRO ASP GLY THR GLU SEQRES 3 B 116 ILE VAL LYS GLY ALA LYS THR GLY PRO ASN LEU TYR GLY SEQRES 4 B 116 VAL VAL GLY ARG THR ALA GLY THR TYR PRO GLU PHE LYS SEQRES 5 B 116 TYR LYS ASP SER ILE VAL ALA LEU GLY ALA SER GLY PHE SEQRES 6 B 116 ALA TRP THR GLU GLU ASP ILE ALA THR TYR VAL LYS ASP SEQRES 7 B 116 PRO GLY ALA PHE LEU LYS GLU LYS LEU ASP ASP LYS LYS SEQRES 8 B 116 ALA LYS THR GLY MET ALA PHE LYS LEU ALA LYS GLY GLY SEQRES 9 B 116 GLU ASP VAL ALA ALA TYR LEU ALA SER VAL VAL LYS HET HEC A 120 43 HET HEC B 120 43 HETNAM HEC HEME C FORMUL 3 HEC 2(C34 H34 FE N4 O4) FORMUL 5 HOH *92(H2 O) HELIX 1 AA ALA A 3 CYS A 16 1 14 HELIX 2 AB ASP A 55 SER A 63 1 9 HELIX 3 AC GLU A 69 LYS A 77 1 9 HELIX 4 AD GLY A 80 LEU A 87 1 8 HELIX 5 AE GLY A 104 VAL A 114 1 11 HELIX 6 BA ALA B 3 CYS B 16 1 14 HELIX 7 BB ASP B 55 SER B 63 1 9 HELIX 8 BC GLU B 69 LYS B 77 1 9 HELIX 9 BD GLY B 80 LEU B 87 1 8 HELIX 10 BE GLY B 104 VAL B 114 1 11 SHEET 1 A 2 ILE A 19 ILE A 20 0 SHEET 2 A 2 GLU A 26 VAL A 28 -1 N ILE A 27 O ILE A 19 SHEET 1 B 2 ILE B 19 ILE B 20 0 SHEET 2 B 2 GLU B 26 VAL B 28 -1 N ILE B 27 O ILE B 19 LINK SG CYS A 13 CAB HEC A 120 1555 1555 1.78 LINK SG CYS A 16 CAC HEC A 120 1555 1555 2.08 LINK SG CYS B 13 CAB HEC B 120 1555 1555 1.89 LINK NE2 HIS A 17 FE HEC A 120 1555 1555 2.06 LINK SD MET A 96 FE HEC A 120 1555 1555 2.26 LINK NE2 HIS B 17 FE HEC B 120 1555 1555 1.92 LINK SD MET B 96 FE HEC B 120 1555 1555 2.18 SITE 1 AC1 19 LYS A 12 CYS A 13 CYS A 16 HIS A 17 SITE 2 AC1 19 PRO A 35 ARG A 43 GLY A 46 TYR A 53 SITE 3 AC1 19 LYS A 54 ILE A 57 TRP A 67 TYR A 75 SITE 4 AC1 19 VAL A 76 GLY A 95 MET A 96 VAL A 107 SITE 5 AC1 19 HOH A 131 HOH A 136 HOH A 150 SITE 1 AC2 18 LYS B 12 CYS B 13 CYS B 16 HIS B 17 SITE 2 AC2 18 ARG B 43 GLY B 46 TYR B 53 LYS B 54 SITE 3 AC2 18 ILE B 57 TRP B 67 TYR B 75 VAL B 76 SITE 4 AC2 18 GLY B 95 MET B 96 PHE B 98 HOH B 134 SITE 5 AC2 18 HOH B 156 HOH B 163 CRYST1 100.030 100.030 162.100 90.00 90.00 120.00 H 3 2 36 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 0.009997 0.005772 0.000000 0.00000 SCALE2 0.000000 0.011544 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006169 0.00000