HEADER TRANSFERASE 05-JUN-02 1LX9 TITLE PLASMODIUM FALCIPARUM ORNITHINE AMINOTRANSFERASE COMPND MOL_ID: 1; COMPND 2 MOLECULE: ORNITHINE AMINOTRANSFERASE; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: SEQUENCE DATABASE RESIDUES 6-410, NUMBERED 1-405; COMPND 5 SYNONYM: ORNITHINE--OXO-ACID AMINOTRANSFERASE; COMPND 6 EC: 2.6.1.13 SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: PLASMODIUM FALCIPARUM; SOURCE 3 ORGANISM_COMMON: MALARIA PARASITE P. FALCIPARUM KEYWDS TRANSFERASE, AMINOTRANSFERASE, PYRIDOXAL PHOSPHATE EXPDTA THEORETICAL MODEL AUTHOR A.DASH REVDAT 1 19-JUN-02 1LX9 0 JRNL AUTH A.DASH JRNL TITL PLASMODIUM FALCIPARUM ORNITHINE AMINOTRANSFERASE JRNL REF TO BE PUBLISHED JRNL REFN REMARK 1 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 1LX9 COMPLIES WITH FORMAT V. 2.3, 09-JULY-1998 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 10-JUN-2002. REMARK 100 THE RCSB ID CODE IS RCSB016373. REMARK 220 REMARK 220 EXPERIMENTAL DETAILS REMARK 220 EXPERIMENT TYPE : THEORETICAL MODELLING REMARK 220 REMARK 220 REMARK: THE SEQUENCE WAS TAKEN FROM SWISSPROT, BLASTED AGAINST REMARK 220 PDB. TWO REFERENCE PDB PROTEINS ARE SELECTED WITH LOW REMARK 220 RESOLUTION, WITHOUT MUTATION AND WITH HIGH IDENTITY. THE REMARK 220 QUERY AND TWO REFERENCE SEQ ARE SUBMITTED TO CLUSTALW REMARK 220 FOR MULTIPLE ALIGNMENT, THEN THE REFERENCE PROTEIN ALONG REMARK 220 WITH SEQUENCE ARE DOWNLOADED IN INSIGHTII. THE SEQUENCES REMARK 220 ARE ALIGNED ACCORDING TO CLUSTALW, THEN SUBMITTED TO REMARK 220 MODELLER. MODELLER DOES AUTOMATIC REFINEMENT USING REMARK 220 CONJUGATE GRADIENT AND MOLECULAR DYNAMIC SIMULATION. 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 22 N - CA - C ANGL. DEV. = 17.2 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 SER A 77 165.75 96.32 REMARK 500 LYS A 257 -94.85 46.00 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2CAN RELATED DB: PDB REMARK 900 HUMAN ORNITHINE AMINOTRANSFERASE COMPLEXED WITH L-CANALINE REMARK 900 RELATED ID: 2OAT RELATED DB: PDB REMARK 900 ORNITHINE AMINOTRANSFERASE COMPLEXED WITH 5- REMARK 900 FLUOROMETHYLORNITHINE DBREF 1LX9 A 1 405 UNP Q07805 OAT_PLAFD 6 410 SEQRES 1 A 405 GLU LEU LYS SER SER GLN ASP TYR MET ASN ASN GLU LEU SEQRES 2 A 405 THR TYR GLY ALA HIS ASN TYR ASP PRO ILE PRO VAL VAL SEQRES 3 A 405 LEU LYS ARG GLY LYS GLY VAL PHE VAL TYR ASP ILE GLU SEQRES 4 A 405 ASP ARG ARG TYR TYR ASP PHE LEU SER ALA TYR SER SER SEQRES 5 A 405 VAL ASN GLN GLY HIS CYS HIS PRO ASP ILE LEU ASN ALA SEQRES 6 A 405 MET ILE ASN GLN ALA LYS LYS LEU THR ILE CYS SER ARG SEQRES 7 A 405 ALA PHE PHE SER ASP SER LEU GLY VAL CYS GLU ARG TYR SEQRES 8 A 405 LEU THR ASN LEU PHE GLY TYR ASP LYS VAL LEU MET MET SEQRES 9 A 405 ASN THR GLY ALA GLU ALA SER GLU THR ALA TYR LYS LEU SEQRES 10 A 405 CYS ARG LYS TRP GLY TYR GLU VAL LYS LYS ILE PRO GLU SEQRES 11 A 405 ASN SER ALA LYS ILE ILE VAL CYS ASN ASN ASN PHE SER SEQRES 12 A 405 GLY ARG THR LEU GLY CYS VAL SER ALA SER THR ASP LYS SEQRES 13 A 405 LYS CYS LYS ASN ASN PHE GLY PRO PHE VAL PRO ASN PHE SEQRES 14 A 405 LEU LYS VAL PRO TYR ASP ASP LEU GLU ALA LEU GLU LYS SEQRES 15 A 405 GLU LEU GLN ASP PRO ASN VAL CYS ALA PHE ILE VAL GLU SEQRES 16 A 405 PRO VAL GLN GLY GLU ALA GLY VAL ILE VAL PRO SER ASP SEQRES 17 A 405 SER TYR PHE PRO GLY VAL ALA SER LEU CYS LYS LYS TYR SEQRES 18 A 405 ASN VAL LEU PHE VAL ALA ASP GLU VAL GLN THR GLY LEU SEQRES 19 A 405 GLY ARG THR GLY LYS LEU LEU CYS THR HIS HIS TYR GLY SEQRES 20 A 405 VAL LYS PRO ASP VAL ILE LEU LEU GLY LYS ALA LEU SER SEQRES 21 A 405 GLY GLY HIS TYR PRO ILE SER ALA ILE LEU ALA ASN ASP SEQRES 22 A 405 ASP VAL MET LEU VAL LEU LYS PRO GLY GLU HIS GLY SER SEQRES 23 A 405 THR TYR GLY GLY ASN PRO LEU ALA ALA ALA ILE CYS VAL SEQRES 24 A 405 GLU ALA LEU LYS VAL LEU ILE ASN GLU LYS LEU CYS GLU SEQRES 25 A 405 ASN ALA ASP LYS LEU GLY ALA PRO PHE LEU GLN ASN LEU SEQRES 26 A 405 LYS GLU GLN LEU LYS ASP SER LYS VAL VAL ARG GLU VAL SEQRES 27 A 405 ARG GLY LYS GLY LEU LEU CYS ALA ILE GLU PHE LYS ASN SEQRES 28 A 405 ASP LEU VAL ASN VAL TRP ASP ILE CYS LEU LYS PHE LYS SEQRES 29 A 405 GLU ASN GLY LEU ILE THR ARG SER VAL HIS ASP LYS THR SEQRES 30 A 405 VAL ARG LEU THR PRO PRO LEU CYS ILE THR LYS GLU GLN SEQRES 31 A 405 LEU ASP GLU CYS THR GLU ILE ILE VAL LYS THR VAL LYS SEQRES 32 A 405 PHE PHE HELIX 1 1 SER A 4 GLY A 16 1 13 HELIX 2 2 LEU A 47 SER A 52 1 6 HELIX 3 3 HIS A 59 LEU A 73 1 15 HELIX 4 4 ASP A 83 GLY A 97 1 15 HELIX 5 5 THR A 106 VAL A 125 1 20 HELIX 6 6 THR A 146 SER A 153 1 8 HELIX 7 7 ASP A 155 ASN A 160 1 6 HELIX 8 8 ASP A 176 LEU A 184 1 9 HELIX 9 9 SER A 209 ASN A 222 1 14 HELIX 10 10 LEU A 241 GLY A 247 5 7 HELIX 11 11 GLY A 256 SER A 260 5 5 HELIX 12 12 ASN A 272 LEU A 277 1 6 HELIX 13 13 ASN A 291 GLU A 308 1 18 HELIX 14 14 LYS A 309 GLU A 327 1 19 HELIX 15 15 ASN A 355 ASN A 366 1 12 HELIX 16 16 THR A 387 PHE A 405 1 19 SHEET 1 A 4 LEU A 27 LYS A 31 0 SHEET 2 A 4 PHE A 34 ASP A 37 -1 O TYR A 36 N ARG A 29 SHEET 3 A 4 ARG A 42 ASP A 45 -1 O TYR A 43 N VAL A 35 SHEET 4 A 4 LEU A 368 ILE A 369 1 O ILE A 369 N TYR A 44 SHEET 1 B 7 LYS A 100 MET A 104 0 SHEET 2 B 7 SER A 267 ALA A 271 -1 O SER A 267 N MET A 104 SHEET 3 B 7 VAL A 252 LEU A 255 -1 N LEU A 255 O ALA A 268 SHEET 4 B 7 LEU A 224 ASP A 228 1 N ALA A 227 O VAL A 252 SHEET 5 B 7 VAL A 189 VAL A 194 1 N PHE A 192 O VAL A 226 SHEET 6 B 7 LYS A 134 CYS A 138 1 N LYS A 134 O CYS A 190 SHEET 7 B 7 PHE A 169 VAL A 172 1 O LEU A 170 N VAL A 137 SHEET 1 C 3 VAL A 335 LYS A 341 0 SHEET 2 C 3 LEU A 344 PHE A 349 -1 O ALA A 346 N ARG A 339 SHEET 3 C 3 THR A 377 LEU A 380 -1 O LEU A 380 N CYS A 345 CISPEP 1 GLY A 163 PRO A 164 0 4.05 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 MASTER 69 0 0 16 14 0 0 6 0 0 0 32 END