10 20 30 40 50 60 70 80 1SCC - Header ----|----|----|----|----|----|----|----|----|----|----|----|----|----|----|----| Asymmetric UnitHEADER OXIDOREDUCTASE 23-JAN-91 1SCC
TITLE PREDICTED 3 DIMENSIONAL STRUCTURE OF CYTOCHROME P450SCC
COMPND MOL_ID: 1; COMPND 2 MOLECULE: CYTOCHROME P450SCC; COMPND 3 CHAIN: A; COMPND 4 EC: 1.14.15.6; COMPND 5 ENGINEERED: YES
SOURCE MOL_ID: 1
KEYWDS OXIDOREDUCTASE
EXPDTA THEORETICAL MODEL
AUTHOR S.VIJAYAKUMAR,J.C.SALERNO
REVDAT 1 31-OCT-93 1SCC 0
JRNL AUTH S.VIJAYAKUMAR,J.C.SALERNO JRNL TITL PREDICTED 3 DIMENSIONAL STRUCTURE OF CYTOCHROME JRNL TITL 2 P450SCC JRNL REF BIOPHYS.J. V. 61 2 1992 JRNL REFN ASTM BIOJAU US ISSN 0006-3495
REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH S.VIJAYAKUMAR,J.C.SALERNO REMARK 1 TITL MOLECULAR MODELING OF THE 3-D STRUCTURE OF REMARK 1 TITL 2 CYTOCHROME P450SCC REMARK 1 REF BIOCHIM.BIOPHYS.ACTA V.1160 281 1992 REMARK 1 REFN ASTM BBACAQ NE ISSN 0006-3002
REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE.
REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : NULL REMARK 3 AUTHORS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL
REMARK 4 REMARK 4 1SCC COMPLIES WITH FORMAT V. 2.3, 09-JULY-1998
REMARK 5 REMARK 5 THIS IS A MODEL STRUCTURE BASED ON P450CAM CRYSTAL REMARK 5 STRUCTURE 3CPP. THE HEME COORDINATES CAN BE OBTAINED REMARK 5 DIRECTLY FROM 3CPP BY SUPERIMPOSING THIS STRUCTURE ON 3CPP. REMARK 5 CYTOCHROME P450SCC IS A MEMBRANE BOUND ENZYME WITH 481 REMARK 5 RESIDUES IN ITS MATURE FORM AND 520 RESIDUES IN ITS GENE REMARK 5 SEQUENCE.
REMARK 6 REMARK 6 THIS MODEL ENTRY DOES NOT HAVE THE COORDINATE INFORMATION REMARK 6 OF THE HEME PROSTHETIC GROUP. IT CAN BE GENERATED BY REMARK 6 SUPERIMPOSING THE C-ALPHA TRACE/BACKBONE OF THE MODEL REMARK 6 STRUCTURE OVER THAT OF THE CRYSTAL STRUCTURE OF CYTOCHROME REMARK 6 P450, PDB ENTRY 3CYP.
REMARK 7 REMARK 7 RESIDUES TRP 109, MET 121, PRO 214, VAL 353 AND LEU 460 REMARK 7 HAVE WRONG CHIRALITY.
REMARK 220 REMARK 220 EXPERIMENTAL DETAILS REMARK 220 EXPERIMENT TYPE : THEORETICAL MODELLING REMARK 220 REMARK 220 REMARK: NULL
REMARK 225 REMARK 225 THEORETICAL MODEL REMARK 225 THE COORDINATES IN THIS ENTRY REPRESENT A MODEL STRUCTURE. REMARK 225 PROTEIN DATA BANK CONVENTIONS REQUIRE THAT CRYST1 AND REMARK 225 SCALE RECORDS BE INCLUDED, BUT THE VALUES ON THESE REMARK 225 RECORDS ARE MEANINGLESS.
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: ENGH AND HUBER, 1991 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 PRO A 66 CA - N - CD ANGL. DEV. =-25.1 DEGREES REMARK 500 TRP A 109 CA - CB - CG ANGL. DEV. = 24.2 DEGREES REMARK 500 PRO A 131 CA - N - CD ANGL. DEV. =-27.0 DEGREES REMARK 500 PRO A 135 CA - N - CD ANGL. DEV. =-29.7 DEGREES REMARK 500 PRO A 135 N - CA - CB ANGL. DEV. = 25.2 DEGREES REMARK 500 ILE A 351 CB - CG1 - CD1 ANGL. DEV. = 28.0 DEGREES REMARK 500 TYR A 381 N - CA - CB ANGL. DEV. =-28.3 DEGREES REMARK 500 LEU A 460 CA - CB - CG ANGL. DEV. = 27.9 DEGREES REMARK 500 LEU A 460 CB - CG - CD2 ANGL. DEV. = 24.2 DEGREES 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 M RES CSSEQI PSI PHI REMARK 500 GLU A 76 -59.02 63.78 REMARK 500 GLU A 81 -58.80 66.68 REMARK 500 VAL A 120 -38.95 141.51 REMARK 500 MET A 121 -43.40 49.67 REMARK 500 HIS A 228 -17.43 123.59 REMARK 500 SER A 269 -45.59 76.39 REMARK 500 LYS A 330 -32.75 78.58 REMARK 500 GLN A 333 -71.87 50.31 REMARK 500 ARG A 400 -135.17 -37.74 REMARK 500 SER A 403 -45.43 94.12
DBREF 1SCC A 2 482 UNP P00189 C11A_BOVIN 40 520
SEQRES 1 A 482 MET ILE SER THR LYS THR PRO ARG PRO TYR SER GLU ILE SEQRES 2 A 482 PRO SER PRO GLY ASP ASN GLY TRP LEU ASN LEU TYR HIS SEQRES 3 A 482 PHE TRP ARG GLU LYS GLY SER GLN ARG ILE HIS PHE ARG SEQRES 4 A 482 HIS ILE GLU ASN PHE GLN LYS TYR GLY PRO ILE TYR ARG SEQRES 5 A 482 GLU LYS LEU GLY ASN LEU GLU SER VAL TYR ILE ILE HIS SEQRES 6 A 482 PRO GLU ASP VAL ALA HIS LEU PHE LYS PHE GLU GLY SER SEQRES 7 A 482 TYR PRO GLU ARG TYR ASP ILE PRO PRO TRP LEU ALA TYR SEQRES 8 A 482 HIS ARG TYR TYR GLN LYS PRO ILE GLY VAL LEU PHE LYS SEQRES 9 A 482 LYS SER GLY THR TRP LYS LYS ASP ARG VAL VAL LEU ASN SEQRES 10 A 482 THR GLU VAL MET ALA PRO GLU ALA ILE LYS ASN PHE ILE SEQRES 11 A 482 PRO LEU LEU ASN PRO VAL SER GLN ASP PHE VAL SER LEU SEQRES 12 A 482 LEU HIS LYS ARG ILE LYS GLN GLN GLY SER GLY LYS PHE SEQRES 13 A 482 VAL GLY ASP ILE LYS GLU ASP LEU PHE HIS PHE ALA PHE SEQRES 14 A 482 GLU SER ILE THR ASN VAL MET PHE GLY GLU ARG LEU GLY SEQRES 15 A 482 MET LEU GLU GLU THR VAL ASN PRO GLU ALA GLN LYS PHE SEQRES 16 A 482 ILE ASP ALA VAL TYR LYS MET PHE HIS THR SER VAL PRO SEQRES 17 A 482 LEU LEU ASN VAL PRO PRO GLU LEU TYR ARG LEU PHE ARG SEQRES 18 A 482 THR LYS THR TRP ARG ASP HIS VAL ALA ALA TRP ASP THR SEQRES 19 A 482 ILE PHE ASN LYS ALA GLU LYS TYR THR GLU ILE PHE TYR SEQRES 20 A 482 GLN ASP LEU ARG ARG LYS THR GLU PHE ARG ASN TYR PRO SEQRES 21 A 482 GLY ILE LEU TYR CYS LEU LEU LYS SER GLU LYS MET LEU SEQRES 22 A 482 LEU GLU ASP VAL LYS ALA ASN ILE THR GLU MET LEU ALA SEQRES 23 A 482 GLY GLY VAL ASN THR THR SER MET THR LEU GLN TRP HIS SEQRES 24 A 482 LEU TYR GLU MET ALA ARG SER LEU ASN VAL GLN GLU MET SEQRES 25 A 482 LEU ARG GLU GLU VAL LEU ASN ALA ARG ARG GLN ALA GLU SEQRES 26 A 482 GLY ASP ILE SER LYS MET LEU GLN MET VAL PRO LEU LEU SEQRES 27 A 482 LYS ALA SER ILE LYS GLU THR LEU ARG LEU HIS PRO ILE SEQRES 28 A 482 SER VAL THR LEU GLN ARG TYR PRO GLU SER ASP LEU VAL SEQRES 29 A 482 LEU GLN ASP TYR LEU ILE PRO ALA LYS THR LEU VAL GLN SEQRES 30 A 482 VAL ALA ILE TYR ALA MET GLY ARG ASP PRO ALA PHE PHE SEQRES 31 A 482 SER SER PRO ASP LYS PHE ASP PRO THR ARG TRP LEU SER SEQRES 32 A 482 LYS ASP LYS ASP LEU ILE HIS PHE ARG ASN LEU GLY PHE SEQRES 33 A 482 GLY TRP GLY VAL ARG GLN CYS VAL GLY ARG ARG ILE ALA SEQRES 34 A 482 GLU LEU GLU MET THR LEU PHE LEU ILE HIS ILE LEU GLU SEQRES 35 A 482 ASN PHE LYS VAL GLU MET GLN HIS ILE GLY ASP VAL ASP SEQRES 36 A 482 THR ILE PHE ASN LEU ILE LEU THR PRO ASP LYS PRO ILE SEQRES 37 A 482 PHE LEU VAL PHE ARG PRO PHE ASN GLN ASP PRO PRO GLN SEQRES 38 A 482 ALA
FTNOTE 1 LYS 104 - LYS 105 OMEGA ANGLE = 358.203 PEPTIDE BOND FTNOTE 1 DEVIATES SIGNIFICANTLY FROM TRANS CONFORMATION FTNOTE 2 PRO 123 - GLU 124 OMEGA ANGLE = 10.850 PEPTIDE BOND FTNOTE 2 DEVIATES SIGNIFICANTLY FROM TRANS CONFORMATION
HELIX 1 1 PRO A 7 SER A 11 5 5 HELIX 2 2 ASN A 19 LYS A 31 1 13 HELIX 3 3 GLN A 34 ARG A 39 1 6 HELIX 4 4 ILE A 50 LYS A 54 5 5 HELIX 5 5 GLY A 56 TYR A 62 1 7 HELIX 6 6 ILE A 63 HIS A 65 5 3 HELIX 7 7 PRO A 98 LEU A 102 5 5 HELIX 8 8 LYS A 105 ASP A 112 1 8 HELIX 9 9 VAL A 115 VAL A 120 1 6 HELIX 10 10 GLU A 124 GLN A 138 1 15 HELIX 11 11 ASP A 139 LEU A 144 1 6 HELIX 12 12 LEU A 144 LYS A 161 1 18 HELIX 13 13 GLU A 170 GLY A 182 1 13 HELIX 14 14 LEU A 184 VAL A 188 5 5 HELIX 15 15 ASN A 189 PRO A 190 5 2 HELIX 16 16 GLU A 191 MET A 202 1 12 HELIX 17 17 MET A 202 LEU A 210 1 9 HELIX 18 18 PRO A 214 TRP A 225 1 12 HELIX 19 19 ALA A 231 LYS A 253 1 23 HELIX 20 20 ASN A 258 TYR A 264 1 7 HELIX 21 21 LEU A 273 ASN A 290 1 18 HELIX 22 22 THR A 291 ARG A 305 1 15 HELIX 23 23 SER A 306 GLN A 323 1 18 HELIX 24 24 LEU A 338 HIS A 349 1 12 HELIX 25 25 TYR A 381 ASP A 386 5 6 HELIX 26 26 LYS A 406 PHE A 411 1 6 HELIX 27 27 TRP A 418 GLN A 422 5 5 HELIX 28 28 CYS A 423 VAL A 424 5 2 HELIX 29 29 GLY A 425 PHE A 444 1 20 HELIX 30 30 ARG A 473 GLN A 477 5 5
SHEET 1 A 3 LEU A 164 HIS A 166 0 SHEET 2 A 3 PHE A 469 VAL A 471 -1 N LEU A 470 O PHE A 165 SHEET 3 A 3 MET A 448 GLN A 449 -1 O MET A 448 N VAL A 471 SHEET 1 B 2 LEU A 266 LEU A 267 0 SHEET 2 B 2 GLU A 270 LYS A 271 -1 O GLU A 270 N LEU A 267 SHEET 1 C 2 THR A 354 ARG A 357 0 SHEET 2 C 2 VAL A 376 ALA A 379 -1 N VAL A 376 O ARG A 357 SHEET 1 D 2 LEU A 363 LEU A 365 0 SHEET 2 D 2 TYR A 368 ILE A 370 -1 O TYR A 368 N LEU A 365
CISPEP 1 LYS A 104 LYS A 105 0 -1.80 CISPEP 2 PRO A 123 GLU A 124 0 10.85
CRYST1 1.000 1.000 1.000 90.00 90.00 90.00 P 1 1
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 1.000000 0.000000 0.000000 0.00000
SCALE2 0.000000 1.000000 0.000000 0.00000
SCALE3 0.000000 0.000000 1.000000 0.00000