PDB Short entry for 1DT6 HEADER OXIDOREDUCTASE 11-JAN-00 1DT6 TITLE STRUCTURE OF MAMMALIAN CYTOCHROME P450 2C5 COMPND MOL_ID: 1; COMPND 2 MOLECULE: CYTOCHROME P450 2C5; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: CYP2C5 WITH MEMBRANE SPANNING RESIDUES 3-21 DELETED AND A 4 COMPND 5 RESIDUE HISTIDINE TAG AT THE C-TERMINUS CONTAINING ADDITIONAL COMPND 6 INTERNAL MUTATIONS; COMPND 7 SYNONYM: PROGESTERONE 21-HYDROXYLASE, CYPIIC5 P450 1, P450IIC5; COMPND 8 EC: 1.14.14.1; COMPND 9 ENGINEERED: YES; COMPND 10 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ORYCTOLAGUS CUNICULUS; SOURCE 3 ORGANISM_COMMON: RABBIT; SOURCE 4 ORGANISM_TAXID: 9986; SOURCE 5 TISSUE: LIVER; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PCW KEYWDS MEMBRANE PROTEIN, PROGESTERONE 21-HYDROXYLASE, BENZO(A)PYRENE KEYWDS 2 HYDROXYLASE, ESTRADIOL 2-HYDROXYLASE, P450, CYP2C5, OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR P.A.WILLIAMS,J.COSME,V.SRIDHAR,E.F.JOHNSON,D.E.MCREE REVDAT 7 03-NOV-21 1DT6 1 REMARK SEQADV LINK REVDAT 6 24-JUL-19 1DT6 1 REMARK REVDAT 5 31-JAN-18 1DT6 1 REMARK REVDAT 4 13-JUL-11 1DT6 1 VERSN REVDAT 3 24-FEB-09 1DT6 1 VERSN REVDAT 2 04-MAY-04 1DT6 1 JRNL DBREF REMARK MASTER REVDAT 1 27-SEP-00 1DT6 0 JRNL AUTH P.A.WILLIAMS,J.COSME,V.SRIDHAR,E.F.JOHNSON,D.E.MCREE JRNL TITL MAMMALIAN MICROSOMAL CYTOCHROME P450 MONOOXYGENASE: JRNL TITL 2 STRUCTURAL ADAPTATIONS FOR MEMBRANE BINDING AND FUNCTIONAL JRNL TITL 3 DIVERSITY. JRNL REF MOL.CELL V. 5 121 2000 JRNL REFN ISSN 1097-2765 JRNL PMID 10678174 JRNL DOI 10.1016/S1097-2765(00)80408-6 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH J.COSME,E.F.JOHNSON REMARK 1 TITL ENGINEERING MICROSOMAL CYTOCHROME P450 2C5 TO BE A SOLUBLE, REMARK 1 TITL 2 MONOMERIC ENZYME. MUTATIONS THAT ALTER AGGREGATION, REMARK 1 TITL 3 PHOSPHOLIPID DEPENDENCE OF CATALYSIS AND MEMBRANE BINDING REMARK 1 REF J.BIOL.CHEM. V. 275 2545 2000 REMARK 1 REFN ISSN 0021-9258 REMARK 1 DOI 10.1074/JBC.275.4.2545 REMARK 2 REMARK 2 RESOLUTION. 3.00 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 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 : ENGH AND HUBER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 3.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 25.00 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) (%) : 93.2 REMARK 3 NUMBER OF REFLECTIONS : 16288 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 5% REMARK 3 R VALUE (WORKING SET) : 0.238 REMARK 3 FREE R VALUE : 0.313 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 809 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 : 3589 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 59 REMARK 3 SOLVENT ATOMS : 0 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 65.00 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) : NULL REMARK 3 BOND ANGLES (DEGREES) : 1.770 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 BULK SOLVENT MODELING. REMARK 3 METHOD USED : NULL REMARK 3 KSOL : NULL REMARK 3 BSOL : 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 1DT6 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 03-FEB-00. REMARK 100 THE DEPOSITION ID IS D_1000010346. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 01-APR-98; 01-APR-98; 06-MAR-98; REMARK 200 02-MAY-98 REMARK 200 TEMPERATURE (KELVIN) : 100; 100; 100; 100 REMARK 200 PH : 6.5 REMARK 200 NUMBER OF CRYSTALS USED : 4 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y; Y; Y; Y REMARK 200 RADIATION SOURCE : ESRF; ESRF; SSRL; SSRL REMARK 200 BEAMLINE : BM14; BM14; BL7-1; BL9-1 REMARK 200 X-RAY GENERATOR MODEL : NULL; NULL; NULL; NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M; NULL; NULL; NULL REMARK 200 WAVELENGTH OR RANGE (A) : 1.739; 0.849; 1.08; 0.97 REMARK 200 MONOCHROMATOR : NULL; NULL; NULL; NULL REMARK 200 OPTICS : NULL; NULL; NULL; NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE; IMAGE PLATE; IMAGE REMARK 200 PLATE; IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH; MARRESEARCH; REMARK 200 MARRESEARCH; MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALA, CCP4 (SCALA) REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 63981 REMARK 200 RESOLUTION RANGE HIGH (A) : 3.000 REMARK 200 RESOLUTION RANGE LOW (A) : 25.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.1 REMARK 200 DATA REDUNDANCY : 3.200 REMARK 200 R MERGE (I) : 0.05800 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 4.7000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 3.00 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 3.10 REMARK 200 COMPLETENESS FOR SHELL (%) : 75.6 REMARK 200 DATA REDUNDANCY IN SHELL : 3.00 REMARK 200 R MERGE FOR SHELL (I) : 0.31800 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH; NULL; NULL; NULL REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL REMARK 200 SOFTWARE USED: XTALVIEW REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 68.79 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.94 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 2.5 M AMMONIUM SULPHATE, 0.1 M SODIUM REMARK 280 CACODYLATE, 2.4MM CYMAL-5, PH 6.5, VAPOR DIFFUSION, SITTING DROP, REMARK 280 TEMPERATURE 24K, TEMPERATURE 297.0K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: I 2 2 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z REMARK 290 3555 -X,Y,-Z REMARK 290 4555 X,-Y,-Z REMARK 290 5555 X+1/2,Y+1/2,Z+1/2 REMARK 290 6555 -X+1/2,-Y+1/2,Z+1/2 REMARK 290 7555 -X+1/2,Y+1/2,-Z+1/2 REMARK 290 8555 X+1/2,-Y+1/2,-Z+1/2 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 0.00000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 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 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 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 37.35000 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 66.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 86.20000 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 37.35000 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 66.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 86.20000 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 37.35000 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 66.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 86.20000 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 37.35000 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 66.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 86.20000 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 300 REMARK: THE BIOLOGICAL ASSEMBLY IS THE MONOMER REMARK 300 FOUND IN THE ASYMMETRIC UNIT. 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PQS 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 12040 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 78710 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -280.0 KCAL/MOL 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 BIOMT1 2 -1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 3 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 350 BIOMT1 4 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 4 0.000000 -1.000000 0.000000 0.00000 REMARK 350 BIOMT3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 SM SM A 502 LIES ON A SPECIAL POSITION. 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 MET A 19 REMARK 465 ALA A 20 REMARK 465 LYS A 21 REMARK 465 LYS A 22 REMARK 465 THR A 23 REMARK 465 SER A 24 REMARK 465 SER A 25 REMARK 465 LYS A 26 REMARK 465 GLY A 27 REMARK 465 LYS A 28 REMARK 465 LEU A 29 REMARK 465 TRP A 212 REMARK 465 LEU A 213 REMARK 465 GLN A 214 REMARK 465 VAL A 215 REMARK 465 TYR A 216 REMARK 465 ASN A 217 REMARK 465 ASN A 218 REMARK 465 PHE A 219 REMARK 465 PRO A 220 REMARK 465 ALA A 221 REMARK 465 LEU A 222 REMARK 465 HIS A 490 REMARK 465 HIS A 491 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 CD1 ILE A 229 CD1 ILE A 229 2555 1.75 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 330 N - CA - C ANGL. DEV. = -17.7 DEGREES REMARK 500 SER A 419 N - CA - C ANGL. DEV. = 18.8 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 PRO A 33 -179.75 -48.39 REMARK 500 PHE A 36 108.29 11.03 REMARK 500 PRO A 37 -162.69 -56.44 REMARK 500 ILE A 38 -32.91 -139.85 REMARK 500 ILE A 39 90.02 125.94 REMARK 500 ASN A 41 158.22 170.52 REMARK 500 LEU A 43 -0.85 -58.70 REMARK 500 ALA A 47 -141.44 -97.42 REMARK 500 ASP A 49 60.14 -152.03 REMARK 500 GLU A 59 1.97 -62.96 REMARK 500 CYS A 60 -86.37 -131.51 REMARK 500 ALA A 86 -73.42 -73.11 REMARK 500 LEU A 90 52.68 -103.41 REMARK 500 PHE A 94 39.41 -94.46 REMARK 500 ALA A 95 58.03 -111.81 REMARK 500 ARG A 97 -68.32 -153.67 REMARK 500 VAL A 100 -55.65 -125.50 REMARK 500 PRO A 101 -76.55 -27.40 REMARK 500 ILE A 102 -26.87 -27.22 REMARK 500 LEU A 103 68.54 -101.45 REMARK 500 VAL A 106 32.91 33.15 REMARK 500 PHE A 114 122.56 73.38 REMARK 500 SER A 115 173.42 124.68 REMARK 500 TRP A 120 -86.12 -62.72 REMARK 500 LYS A 121 -43.63 -29.01 REMARK 500 MET A 136 49.08 -153.04 REMARK 500 LYS A 158 -1.07 -58.53 REMARK 500 ASN A 160 26.78 49.08 REMARK 500 PHE A 168 -75.47 -72.12 REMARK 500 HIS A 184 -11.07 102.93 REMARK 500 THR A 210 156.83 -28.42 REMARK 500 LEU A 254 99.71 -165.65 REMARK 500 ASN A 258 43.84 21.28 REMARK 500 ASP A 262 164.37 176.15 REMARK 500 GLU A 274 156.52 74.22 REMARK 500 ASN A 275 -59.13 -6.63 REMARK 500 ASN A 276 -71.92 -111.44 REMARK 500 LEU A 277 -116.43 91.75 REMARK 500 LEU A 284 -73.69 -48.90 REMARK 500 HIS A 331 -93.94 -94.95 REMARK 500 ARG A 332 153.59 -47.53 REMARK 500 ASP A 357 68.30 37.10 REMARK 500 ASN A 362 -142.34 -73.01 REMARK 500 THR A 368 50.96 -108.31 REMARK 500 ARG A 369 -148.97 143.37 REMARK 500 ARG A 372 63.89 -103.92 REMARK 500 ARG A 374 -158.98 50.94 REMARK 500 TYR A 376 -78.41 -146.39 REMARK 500 PHE A 377 110.91 97.19 REMARK 500 PRO A 399 -103.79 -4.19 REMARK 500 REMARK 500 THIS ENTRY HAS 68 RAMACHANDRAN OUTLIERS. 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 SM A 502 SM REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 199 OE2 REMARK 620 2 GLU A 199 OE1 53.9 REMARK 620 3 GLU A 199 OE1 94.0 85.0 REMARK 620 4 GLU A 199 OE2 138.7 94.0 53.9 REMARK 620 5 GLU A 203 OE1 81.8 83.4 167.9 123.7 REMARK 620 6 GLU A 203 OE2 68.2 114.2 130.4 151.3 58.4 REMARK 620 7 GLU A 203 OE1 123.7 167.9 83.4 81.8 108.5 71.6 REMARK 620 8 GLU A 203 OE2 151.3 130.4 114.2 68.2 71.6 88.3 58.4 REMARK 620 N 1 2 3 4 5 6 7 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM A 501 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 432 SG REMARK 620 2 HEM A 501 NA 87.0 REMARK 620 3 HEM A 501 NB 84.1 90.8 REMARK 620 4 HEM A 501 NC 82.7 169.5 90.4 REMARK 620 5 HEM A 501 ND 88.1 90.2 172.0 87.2 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 SM A 502 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 503 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 504 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 505 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM A 501 DBREF 1DT6 A 21 487 UNP P00179 CP2C5_RABIT 21 487 SEQADV 1DT6 MET A 19 UNP P00179 EXPRESSION TAG SEQADV 1DT6 ALA A 20 UNP P00179 EXPRESSION TAG SEQADV 1DT6 LYS A 22 UNP P00179 GLN 22 ENGINEERED MUTATION SEQADV 1DT6 THR A 23 UNP P00179 ASN 23 ENGINEERED MUTATION SEQADV 1DT6 SER A 25 UNP P00179 GLY 25 ENGINEERED MUTATION SEQADV 1DT6 LYS A 26 UNP P00179 ARG 26 ENGINEERED MUTATION SEQADV 1DT6 ARG A 97 UNP P00179 THR 97 ENGINEERED MUTATION SEQADV 1DT6 HIS A 202 UNP P00179 ASN 202 ENGINEERED MUTATION SEQADV 1DT6 GLU A 206 UNP P00179 ARG 206 ENGINEERED MUTATION SEQADV 1DT6 LEU A 207 UNP P00179 ILE 207 ENGINEERED MUTATION SEQADV 1DT6 GLY A 209 UNP P00179 SER 209 ENGINEERED MUTATION SEQADV 1DT6 THR A 210 UNP P00179 SER 210 ENGINEERED MUTATION SEQADV 1DT6 GLN A 252 UNP P00179 GLU 252 ENGINEERED MUTATION SEQADV 1DT6 HIS A 488 UNP P00179 EXPRESSION TAG SEQADV 1DT6 HIS A 489 UNP P00179 EXPRESSION TAG SEQADV 1DT6 HIS A 490 UNP P00179 EXPRESSION TAG SEQADV 1DT6 HIS A 491 UNP P00179 EXPRESSION TAG SEQRES 1 A 473 MET ALA LYS LYS THR SER SER LYS GLY LYS LEU PRO PRO SEQRES 2 A 473 GLY PRO THR PRO PHE PRO ILE ILE GLY ASN ILE LEU GLN SEQRES 3 A 473 ILE ASP ALA LYS ASP ILE SER LYS SER LEU THR LYS PHE SEQRES 4 A 473 SER GLU CYS TYR GLY PRO VAL PHE THR VAL TYR LEU GLY SEQRES 5 A 473 MET LYS PRO THR VAL VAL LEU HIS GLY TYR GLU ALA VAL SEQRES 6 A 473 LYS GLU ALA LEU VAL ASP LEU GLY GLU GLU PHE ALA GLY SEQRES 7 A 473 ARG GLY SER VAL PRO ILE LEU GLU LYS VAL SER LYS GLY SEQRES 8 A 473 LEU GLY ILE ALA PHE SER ASN ALA LYS THR TRP LYS GLU SEQRES 9 A 473 MET ARG ARG PHE SER LEU MET THR LEU ARG ASN PHE GLY SEQRES 10 A 473 MET GLY LYS ARG SER ILE GLU ASP ARG ILE GLN GLU GLU SEQRES 11 A 473 ALA ARG CYS LEU VAL GLU GLU LEU ARG LYS THR ASN ALA SEQRES 12 A 473 SER PRO CYS ASP PRO THR PHE ILE LEU GLY CYS ALA PRO SEQRES 13 A 473 CYS ASN VAL ILE CYS SER VAL ILE PHE HIS ASN ARG PHE SEQRES 14 A 473 ASP TYR LYS ASP GLU GLU PHE LEU LYS LEU MET GLU SER SEQRES 15 A 473 LEU HIS GLU ASN VAL GLU LEU LEU GLY THR PRO TRP LEU SEQRES 16 A 473 GLN VAL TYR ASN ASN PHE PRO ALA LEU LEU ASP TYR PHE SEQRES 17 A 473 PRO GLY ILE HIS LYS THR LEU LEU LYS ASN ALA ASP TYR SEQRES 18 A 473 ILE LYS ASN PHE ILE MET GLU LYS VAL LYS GLU HIS GLN SEQRES 19 A 473 LYS LEU LEU ASP VAL ASN ASN PRO ARG ASP PHE ILE ASP SEQRES 20 A 473 CYS PHE LEU ILE LYS MET GLU GLN GLU ASN ASN LEU GLU SEQRES 21 A 473 PHE THR LEU GLU SER LEU VAL ILE ALA VAL SER ASP LEU SEQRES 22 A 473 PHE GLY ALA GLY THR GLU THR THR SER THR THR LEU ARG SEQRES 23 A 473 TYR SER LEU LEU LEU LEU LEU LYS HIS PRO GLU VAL ALA SEQRES 24 A 473 ALA ARG VAL GLN GLU GLU ILE GLU ARG VAL ILE GLY ARG SEQRES 25 A 473 HIS ARG SER PRO CYS MET GLN ASP ARG SER ARG MET PRO SEQRES 26 A 473 TYR THR ASP ALA VAL ILE HIS GLU ILE GLN ARG PHE ILE SEQRES 27 A 473 ASP LEU LEU PRO THR ASN LEU PRO HIS ALA VAL THR ARG SEQRES 28 A 473 ASP VAL ARG PHE ARG ASN TYR PHE ILE PRO LYS GLY THR SEQRES 29 A 473 ASP ILE ILE THR SER LEU THR SER VAL LEU HIS ASP GLU SEQRES 30 A 473 LYS ALA PHE PRO ASN PRO LYS VAL PHE ASP PRO GLY HIS SEQRES 31 A 473 PHE LEU ASP GLU SER GLY ASN PHE LYS LYS SER ASP TYR SEQRES 32 A 473 PHE MET PRO PHE SER ALA GLY LYS ARG MET CYS VAL GLY SEQRES 33 A 473 GLU GLY LEU ALA ARG MET GLU LEU PHE LEU PHE LEU THR SEQRES 34 A 473 SER ILE LEU GLN ASN PHE LYS LEU GLN SER LEU VAL GLU SEQRES 35 A 473 PRO LYS ASP LEU ASP ILE THR ALA VAL VAL ASN GLY PHE SEQRES 36 A 473 VAL SER VAL PRO PRO SER TYR GLN LEU CYS PHE ILE PRO SEQRES 37 A 473 ILE HIS HIS HIS HIS HET SM A 502 1 HET SO4 A 503 5 HET SO4 A 504 5 HET SO4 A 505 5 HET HEM A 501 43 HETNAM SM SAMARIUM (III) ION HETNAM SO4 SULFATE ION HETNAM HEM PROTOPORPHYRIN IX CONTAINING FE HETSYN HEM HEME FORMUL 2 SM SM 3+ FORMUL 3 SO4 3(O4 S 2-) FORMUL 6 HEM C34 H32 FE N4 O4 HELIX 1 1 ILE A 42 ASP A 46 5 5 HELIX 2 2 ASP A 49 GLY A 62 1 14 HELIX 3 3 GLY A 79 VAL A 88 1 10 HELIX 4 4 THR A 119 LEU A 131 1 13 HELIX 5 5 SER A 140 LYS A 158 1 19 HELIX 6 6 PHE A 168 PHE A 183 1 16 HELIX 7 7 ASP A 191 LEU A 207 1 17 HELIX 8 8 PRO A 227 LYS A 253 1 27 HELIX 9 9 ASP A 262 ILE A 269 1 8 HELIX 10 10 THR A 280 HIS A 313 1 34 HELIX 11 11 HIS A 313 ILE A 328 1 16 HELIX 12 12 CYS A 335 ARG A 341 5 7 HELIX 13 13 MET A 342 ASP A 357 1 16 HELIX 14 14 SER A 387 HIS A 393 1 7 HELIX 15 15 ASP A 405 LEU A 410 5 6 HELIX 16 16 GLY A 434 ASN A 452 1 19 HELIX 17 17 GLU A 460 LEU A 464 5 5 SHEET 1 A 4 VAL A 64 TYR A 68 0 SHEET 2 A 4 PRO A 73 LEU A 77 -1 O THR A 74 N VAL A 67 SHEET 3 A 4 ASP A 383 THR A 386 1 N ASP A 383 O PRO A 73 SHEET 4 A 4 HIS A 365 ALA A 366 -1 O HIS A 365 N ILE A 384 SHEET 1 B 2 PHE A 453 GLN A 456 0 SHEET 2 B 2 CYS A 483 PRO A 486 -1 N CYS A 483 O GLN A 456 SSBOND 1 CYS A 60 CYS A 60 1555 3555 2.13 LINK OE2 GLU A 199 SM SM A 502 1555 1555 2.35 LINK OE1 GLU A 199 SM SM A 502 1555 1555 2.49 LINK OE1 GLU A 199 SM SM A 502 2555 1555 2.49 LINK OE2 GLU A 199 SM SM A 502 2555 1555 2.35 LINK OE1 GLU A 203 SM SM A 502 1555 1555 2.22 LINK OE2 GLU A 203 SM SM A 502 1555 1555 2.32 LINK OE1 GLU A 203 SM SM A 502 2555 1555 2.22 LINK OE2 GLU A 203 SM SM A 502 2555 1555 2.32 LINK SG CYS A 432 FE HEM A 501 1555 1555 2.46 CISPEP 1 PHE A 226 PRO A 227 0 -0.49 SITE 1 AC1 2 GLU A 199 GLU A 203 SITE 1 AC2 3 ARG A 132 ASN A 133 LYS A 454 SITE 1 AC3 3 LYS A 138 ASN A 259 ARG A 261 SITE 1 AC4 3 ASP A 411 GLU A 412 LYS A 418 SITE 1 AC5 20 ILE A 112 ALA A 113 TRP A 120 ARG A 124 SITE 2 AC5 20 ALA A 294 GLY A 295 THR A 298 THR A 299 SITE 3 AC5 20 THR A 302 LEU A 359 ASN A 362 LEU A 363 SITE 4 AC5 20 HIS A 365 PRO A 424 PHE A 425 SER A 426 SITE 5 AC5 20 ARG A 430 CYS A 432 VAL A 433 ALA A 438 CRYST1 74.700 132.000 172.400 90.00 90.00 90.00 I 2 2 2 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 0.013387 0.000000 0.000000 0.00000 SCALE2 0.000000 0.007576 0.000000 0.00000 SCALE3 0.000000 0.000000 0.005800 0.00000