HEADER MITOCHONDRIAL ELECTRON TRANSPORT 22-MAR-95 1CRC TITLE CYTOCHROME C AT LOW IONIC STRENGTH COMPND MOL_ID: 1; COMPND 2 MOLECULE: CYTOCHROME C; COMPND 3 CHAIN: A, B SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: EQUUS CABALLUS; SOURCE 3 ORGANISM_COMMON: HORSE; SOURCE 4 ORGANISM_TAXID: 9796; SOURCE 5 ORGAN: HEART KEYWDS FERRIC FORM, LOW IONIC STRENGTH, MITOCHONDRIAL ELECTRON TRANSPORT EXPDTA X-RAY DIFFRACTION AUTHOR R.SANISHVILI,K.W.VOLZ,E.M.WESTBROOK,E.MARGOLIASH REVDAT 3 10-MAR-21 1CRC 1 COMPND REMARK HET HETNAM REVDAT 3 2 1 HETSYN FORMUL LINK ATOM REVDAT 2 24-FEB-09 1CRC 1 VERSN REVDAT 1 08-MAR-96 1CRC 0 JRNL AUTH R.SANISHVILI,K.W.VOLZ,E.M.WESTBROOK,E.MARGOLIASH JRNL TITL THE LOW IONIC STRENGTH CRYSTAL STRUCTURE OF HORSE CYTOCHROME JRNL TITL 2 C AT 2.1 A RESOLUTION AND COMPARISON WITH ITS HIGH IONIC JRNL TITL 3 STRENGTH COUNTERPART. JRNL REF STRUCTURE V. 3 707 1995 JRNL REFN ISSN 0969-2126 JRNL PMID 8591047 JRNL DOI 10.1016/S0969-2126(01)00205-2 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH R.SANISHVILI,E.MARGOLIASH,M.L.WESTBROOK,E.M.WESTBROOK, REMARK 1 AUTH 2 K.W.VOLZ REMARK 1 TITL CRYSTALLIZATION OF WILD-TYPE AND MUTANT FERRICYTOCHROMES C REMARK 1 TITL 2 AT LOW IONIC STRENGTH: SEEDING TECHNIQUE AND X-RAY REMARK 1 TITL 3 DIFFRACTION ANALYSIS REMARK 1 REF ACTA CRYSTALLOGR.,SECT.D V. 50 687 1994 REMARK 1 REFN ISSN 0907-4449 REMARK 2 REMARK 2 RESOLUTION. 2.08 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PROFFT REMARK 3 AUTHORS : KONNERT,HENDRICKSON,FINZEL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.08 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 10.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 2.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 60.0 REMARK 3 NUMBER OF REFLECTIONS : 7684 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : NULL REMARK 3 R VALUE (WORKING + TEST SET) : 0.177 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 FIT/AGREEMENT OF MODEL WITH ALL DATA. 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 : 1652 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 86 REMARK 3 SOLVENT ATOMS : 120 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 22.24 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 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 DISTANCE RESTRAINTS. RMS SIGMA REMARK 3 BOND LENGTH (A) : 0.017 ; 0.020 REMARK 3 ANGLE DISTANCE (A) : 0.057 ; 0.040 REMARK 3 INTRAPLANAR 1-4 DISTANCE (A) : 0.060 ; 0.050 REMARK 3 H-BOND OR METAL COORDINATION (A) : NULL ; NULL REMARK 3 REMARK 3 PLANE RESTRAINT (A) : 0.012 ; 0.020 REMARK 3 CHIRAL-CENTER RESTRAINT (A**3) : 0.182 ; 0.150 REMARK 3 REMARK 3 NON-BONDED CONTACT RESTRAINTS. REMARK 3 SINGLE TORSION (A) : 0.244 ; 0.500 REMARK 3 MULTIPLE TORSION (A) : 0.354 ; 0.500 REMARK 3 H-BOND (X...Y) (A) : NULL ; NULL REMARK 3 H-BOND (X-H...Y) (A) : 0.323 ; 0.500 REMARK 3 REMARK 3 CONFORMATIONAL TORSION ANGLE RESTRAINTS. REMARK 3 SPECIFIED (DEGREES) : NULL ; NULL REMARK 3 PLANAR (DEGREES) : 2.000 ; 3.000 REMARK 3 STAGGERED (DEGREES) : 22.000; 15.000 REMARK 3 TRANSVERSE (DEGREES) : NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 0.080 ; 1.000 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 0.100 ; 1.500 REMARK 3 SIDE-CHAIN BOND (A**2) : 0.070 ; 1.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 0.100 ; 0.150 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: REMARK 3 THE SIDE CHAINS OF RESIDUES LYS 72 AND LYS 87 IN REMARK 3 MOLECULE A COULD BE FITTED TO THE ELECTRON DENSITY IN REMARK 3 MORE THAN ONE CONFORMATION BUT THESE ARE NOT CLEARLY REMARK 3 EXPRESSED ROTAMERS. THEY ARE IDENTIFIED AS 'C' IN THE REMARK 3 ALTERNATE LOCATIONS COLUMN. REMARK 3 REMARK 3 THE SIDE CHAINS OF RESIDUES LYS 8, LYS 53, GLU 61, LYS 86 REMARK 3 AND LYS 100 IN MOLECULE B HAVE ROTAMERS. THEY ARE REMARK 3 DESIGNATED 'D' IN THE ALTERNATE CONFORMATIONS COLUMN. REMARK 3 REMARK 3 THE SIDE CHAINS OF RESIDUES LYS 22, LYS 72 AND LYS 88 REMARK 3 IN MOLECULE B COULD BE FITTED TO THE ELECTRON REMARK 3 DENSITY IN MORE THAN ONE CONFORMATION BUT THESE ARE NOT REMARK 3 CLEARLY EXPRESSED ROTAMERS. THEY ARE IDENTIFIED AS 'D' IN REMARK 3 THE ALTERNATE LOCATIONS COLUMN. REMARK 4 REMARK 4 1CRC 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_1000172475. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 01-JUL-92 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 : AREA DETECTOR REMARK 200 DETECTOR MANUFACTURER : XENTRONICS REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XENGEN REMARK 200 DATA SCALING SOFTWARE : NULL REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 8803 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 (%) : 65.0 REMARK 200 DATA REDUNDANCY : 4.000 REMARK 200 R MERGE (I) : 0.03960 REMARK 200 R SYM (I) : NULL REMARK 200 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 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 (%): 43.60 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.18 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: NULL 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 27.81000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 17.55500 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 52.50500 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 17.55500 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 27.81000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 52.50500 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 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 LYS B 39 O HOH B 110 1.70 REMARK 500 OG1 THR A 49 O2D HEC A 105 2.07 REMARK 500 OD1 ASN B 52 O HOH B 109 2.16 REMARK 500 O THR A 47 NZ LYS A 79 2.18 REMARK 500 OE1 GLU B 4 O HOH B 155 2.18 REMARK 500 O THR B 40 O HOH B 123 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 OE2 GLU B 62 NZ LYS B 86 2654 2.08 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 2 CB - CG - OD2 ANGL. DEV. = 10.9 DEGREES REMARK 500 GLU A 4 CA - CB - CG ANGL. DEV. = 17.0 DEGREES REMARK 500 VAL A 11 O - C - N ANGL. DEV. = 11.7 DEGREES REMARK 500 ALA A 15 CB - CA - C ANGL. DEV. = 13.4 DEGREES REMARK 500 HIS A 18 CB - CA - C ANGL. DEV. = -15.0 DEGREES REMARK 500 GLU A 21 CG - CD - OE2 ANGL. DEV. = 12.5 DEGREES REMARK 500 LYS A 22 CD - CE - NZ ANGL. DEV. = -15.9 DEGREES REMARK 500 ARG A 38 N - CA - CB ANGL. DEV. = -11.6 DEGREES REMARK 500 ARG A 38 NE - CZ - NH1 ANGL. DEV. = -8.2 DEGREES REMARK 500 THR A 40 CA - CB - CG2 ANGL. DEV. = 8.8 DEGREES REMARK 500 GLN A 42 CA - CB - CG ANGL. DEV. = 15.1 DEGREES REMARK 500 THR A 47 CA - CB - CG2 ANGL. DEV. = 8.4 DEGREES REMARK 500 ASP A 50 CA - CB - CG ANGL. DEV. = 16.6 DEGREES REMARK 500 ASP A 50 CB - CG - OD1 ANGL. DEV. = 7.0 DEGREES REMARK 500 LYS A 53 N - CA - CB ANGL. DEV. = 11.8 DEGREES REMARK 500 TYR A 67 CB - CG - CD2 ANGL. DEV. = 5.1 DEGREES REMARK 500 GLU A 69 CG - CD - OE1 ANGL. DEV. = 14.3 DEGREES REMARK 500 GLU A 69 CG - CD - OE2 ANGL. DEV. = -21.4 DEGREES REMARK 500 PHE A 82 O - C - N ANGL. DEV. = 11.7 DEGREES REMARK 500 ARG A 91 NE - CZ - NH1 ANGL. DEV. = 5.7 DEGREES REMARK 500 ASP A 93 CB - CG - OD1 ANGL. DEV. = 6.6 DEGREES REMARK 500 TYR A 97 CB - CG - CD1 ANGL. DEV. = 3.8 DEGREES REMARK 500 VAL B 11 CG1 - CB - CG2 ANGL. DEV. = 11.2 DEGREES REMARK 500 GLN B 16 O - C - N ANGL. DEV. = 11.6 DEGREES REMARK 500 LYS B 25 CA - CB - CG ANGL. DEV. = 14.1 DEGREES REMARK 500 PRO B 30 O - C - N ANGL. DEV. = 10.8 DEGREES REMARK 500 ARG B 38 CD - NE - CZ ANGL. DEV. = 12.1 DEGREES REMARK 500 PHE B 46 O - C - N ANGL. DEV. = 9.8 DEGREES REMARK 500 THR B 49 N - CA - CB ANGL. DEV. = 14.8 DEGREES REMARK 500 ASP B 50 CA - CB - CG ANGL. DEV. = 37.1 DEGREES REMARK 500 ASP B 50 CB - CG - OD1 ANGL. DEV. = 8.3 DEGREES REMARK 500 ALA B 51 N - CA - CB ANGL. DEV. = 9.5 DEGREES REMARK 500 TRP B 59 O - C - N ANGL. DEV. = 11.1 DEGREES REMARK 500 GLU B 61 OE1 - CD - OE2 ANGL. DEV. = -7.7 DEGREES REMARK 500 GLU B 62 CG - CD - OE1 ANGL. DEV. = 13.6 DEGREES REMARK 500 GLU B 62 O - C - N ANGL. DEV. = 12.8 DEGREES REMARK 500 TYR B 67 O - C - N ANGL. DEV. = 9.9 DEGREES REMARK 500 LYS B 88 CA - C - O ANGL. DEV. = 14.1 DEGREES REMARK 500 THR B 89 N - CA - CB ANGL. DEV. = -14.1 DEGREES REMARK 500 GLU B 90 O - C - N ANGL. DEV. = 10.1 DEGREES REMARK 500 ARG B 91 NE - CZ - NH1 ANGL. DEV. = -8.1 DEGREES REMARK 500 ARG B 91 NE - CZ - NH2 ANGL. DEV. = 6.5 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 LYS A 27 -142.25 -115.53 REMARK 500 PHE A 36 104.54 -51.22 REMARK 500 ASN A 70 86.87 -159.81 REMARK 500 PHE A 82 117.32 -165.43 REMARK 500 LYS A 100 -70.21 -69.70 REMARK 500 LYS B 13 -9.37 -165.20 REMARK 500 HIS B 26 135.28 -38.55 REMARK 500 LYS B 27 -147.94 -112.24 REMARK 500 HIS B 33 103.95 -46.78 REMARK 500 TYR B 48 -177.31 -60.49 REMARK 500 THR B 49 -115.49 -69.99 REMARK 500 ASP B 50 -12.34 -167.01 REMARK 500 GLU B 61 -28.50 -38.40 REMARK 500 ASN B 70 82.96 -168.47 REMARK 500 TYR B 74 -72.57 -81.20 REMARK 500 ILE B 75 67.19 -112.22 REMARK 500 LYS B 100 -104.33 -69.73 REMARK 500 ALA B 101 -46.42 -22.57 REMARK 500 REMARK 500 REMARK: NULL REMARK 600 REMARK 600 HETEROGEN REMARK 600 REMARK 600 COMPND REMARK 600 MOLECULE: CYTOCHROME C. THE HEME IS OXIDIZED (FE 3+). 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 105 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 18 NE2 REMARK 620 2 HEC A 105 NA 86.9 REMARK 620 3 HEC A 105 NB 93.3 90.3 REMARK 620 4 HEC A 105 NC 98.4 174.8 89.6 REMARK 620 5 HEC A 105 ND 92.3 88.1 174.1 91.5 REMARK 620 6 MET A 80 SD 171.6 88.5 93.7 86.3 80.6 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEC B 105 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 18 NE2 REMARK 620 2 HEC B 105 NA 82.7 REMARK 620 3 HEC B 105 NB 85.5 90.2 REMARK 620 4 HEC B 105 NC 94.0 176.6 88.9 REMARK 620 5 HEC B 105 ND 93.2 88.8 178.4 92.0 REMARK 620 6 MET B 80 SD 174.4 93.8 98.8 89.6 82.5 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 A 105 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEC B 105 DBREF 1CRC A 1 104 UNP P00004 CYC_HORSE 1 104 DBREF 1CRC B 1 104 UNP P00004 CYC_HORSE 1 104 SEQRES 1 A 105 ACE GLY ASP VAL GLU LYS GLY LYS LYS ILE PHE VAL GLN SEQRES 2 A 105 LYS CYS ALA GLN CYS HIS THR VAL GLU LYS GLY GLY LYS SEQRES 3 A 105 HIS LYS THR GLY PRO ASN LEU HIS GLY LEU PHE GLY ARG SEQRES 4 A 105 LYS THR GLY GLN ALA PRO GLY PHE THR TYR THR ASP ALA SEQRES 5 A 105 ASN LYS ASN LYS GLY ILE THR TRP LYS GLU GLU THR LEU SEQRES 6 A 105 MET GLU TYR LEU GLU ASN PRO LYS LYS TYR ILE PRO GLY SEQRES 7 A 105 THR LYS MET ILE PHE ALA GLY ILE LYS LYS LYS THR GLU SEQRES 8 A 105 ARG GLU ASP LEU ILE ALA TYR LEU LYS LYS ALA THR ASN SEQRES 9 A 105 GLU SEQRES 1 B 105 ACE GLY ASP VAL GLU LYS GLY LYS LYS ILE PHE VAL GLN SEQRES 2 B 105 LYS CYS ALA GLN CYS HIS THR VAL GLU LYS GLY GLY LYS SEQRES 3 B 105 HIS LYS THR GLY PRO ASN LEU HIS GLY LEU PHE GLY ARG SEQRES 4 B 105 LYS THR GLY GLN ALA PRO GLY PHE THR TYR THR ASP ALA SEQRES 5 B 105 ASN LYS ASN LYS GLY ILE THR TRP LYS GLU GLU THR LEU SEQRES 6 B 105 MET GLU TYR LEU GLU ASN PRO LYS LYS TYR ILE PRO GLY SEQRES 7 B 105 THR LYS MET ILE PHE ALA GLY ILE LYS LYS LYS THR GLU SEQRES 8 B 105 ARG GLU ASP LEU ILE ALA TYR LEU LYS LYS ALA THR ASN SEQRES 9 B 105 GLU HET ACE A 0 3 HET ACE B 0 3 HET HEC A 105 43 HET HEC B 105 43 HETNAM ACE ACETYL GROUP HETNAM HEC HEME C FORMUL 1 ACE 2(C2 H4 O) FORMUL 3 HEC 2(C34 H34 FE N4 O4) FORMUL 5 HOH *120(H2 O) HELIX 1 1 ASP A 2 CYS A 14 1 13 HELIX 2 2 THR A 49 LYS A 55 1 7 HELIX 3 3 LYS A 60 GLU A 69 1 10 HELIX 4 4 ASN A 70 ILE A 75 1 6 HELIX 5 5 LYS A 87 GLU A 104 1 18 HELIX 6 6 ASP B 2 CYS B 14 1 13 HELIX 7 7 LYS B 60 GLU B 69 1 10 HELIX 8 8 ASN B 70 ILE B 75 1 6 HELIX 9 9 LYS B 87 GLU B 104 1 18 LINK C ACE A 0 N GLY A 1 1555 1555 1.37 LINK SG CYS A 14 CAB HEC A 105 1555 1555 1.81 LINK SG CYS A 17 CAC HEC A 105 1555 1555 1.86 LINK C ACE B 0 N GLY B 1 1555 1555 1.35 LINK SG CYS B 14 CAB HEC B 105 1555 1555 1.73 LINK SG CYS B 17 CAC HEC B 105 1555 1555 1.79 LINK NE2 HIS A 18 FE HEC A 105 1555 1555 2.17 LINK SD MET A 80 FE HEC A 105 1555 1555 2.66 LINK NE2 HIS B 18 FE HEC B 105 1555 1555 1.96 LINK SD MET B 80 FE HEC B 105 1555 1555 2.02 SITE 1 AC1 20 LYS A 13 CYS A 14 CYS A 17 HIS A 18 SITE 2 AC1 20 GLY A 29 PRO A 30 THR A 40 GLY A 41 SITE 3 AC1 20 TYR A 48 THR A 49 ASN A 52 TRP A 59 SITE 4 AC1 20 TYR A 67 THR A 78 LYS A 79 MET A 80 SITE 5 AC1 20 ILE A 81 PHE A 82 HOH A 107 HOH A 110 SITE 1 AC2 24 LYS A 55 LYS B 13 CYS B 14 CYS B 17 SITE 2 AC2 24 HIS B 18 THR B 28 PRO B 30 LEU B 32 SITE 3 AC2 24 LEU B 35 THR B 40 GLY B 41 GLN B 42 SITE 4 AC2 24 PHE B 46 TYR B 48 THR B 49 ASN B 52 SITE 5 AC2 24 TRP B 59 TYR B 67 THR B 78 LYS B 79 SITE 6 AC2 24 MET B 80 ILE B 81 PHE B 82 HOH B 112 CRYST1 55.620 105.010 35.110 90.00 90.00 90.00 P 21 21 21 8 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 0.017979 0.000000 0.000000 0.00000 SCALE2 0.000000 0.009523 0.000000 0.00000 SCALE3 0.000000 0.000000 0.028482 0.00000 HETATM 1 C ACE A 0 6.678 30.002 -8.077 1.00 18.66 C HETATM 2 O ACE A 0 5.617 30.099 -8.722 1.00 17.70 O HETATM 3 CH3 ACE A 0 8.016 30.384 -8.645 1.00 18.46 C