10 20 30 40 50 60 70 80 2IR7 - Header ----|----|----|----|----|----|----|----|----|----|----|----|----|----|----|----| Asymmetric UnitHEADER IGASE 15-OCT-06 2IR7
TITLE COMPARATIVE MODEL OF PANTOTHENATE SYNTHETASE FROM AQUIFEX TITLE 2 EOLICUS STRAIN VF5
COMPND MOL_ID: 1; COMPND 2 MOLECULE: BETA-ALANINE; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: PANTOATE-BETA ALANINE LIGASE; COMPND 5 EC: E.C. 6.3.2.1
SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: AQUIFEX AEOLICUS; SOURCE 3 STRAIN: VF5; SOURCE 4 OTHER_DETAILS: AQUIFEX AEOLICUS IS THERMOPHILIC BACTERIA. SOURCE 5 ITS PANTOATE-BETA-ALANINE LIGASE IS ONE SUCH EXAMPLE FOR SOURCE 6 HIGH TEMPERATURE VIABILITY.
KEYWDS PANTOATE-BETA-ALANINE LIGASE, AQUIFEX AEOLICUS, COMPARATIVE KEYWDS 2 MODEL, HYPERTHERMOPHILE
EXPDTA THEORETICAL MODEL
AUTHOR S.POKKULURI,S. V.POKKULURI,C. H.CHILAKALAPUDI
REVDAT 1 24-OCT-06 2IR7 0
JRNL AUTH S.POKKULURI,S. V.POKKULURI,C. H.CHILAKALAPUDI JRNL TITL THEORETICAL MODELING OF PANTOTHENATE SYNTHETASE JRNL TITL 2 FROM AQUIFEX AEOLICUS VF5 JRNL REF TO BE PUBLISHED JRNL REFN
REMARK 1
REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE.
REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CHARMM SYBYL (TRIPOS) REMARK 3 AUTHORS : JOHN E. KERRIGAN REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: THE MODEL HAS BEEN REFINED USING REMARK 3 AMBER/MD SIMULATION ALONG WITH ATTEMPTS ON POLAK-RIBIERE REMARK 3 CONJUGATE GRADIENT. POWEL/CHARMM IS USED EFFICIENTLY ON SYBYL.
REMARK 4 REMARK 4 2IR7 COMPLIES WITH FORMAT V. 2.3, 09-JULY-1998
REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 16-OCT-2006. REMARK 100 THE RCSB ID CODE IS RCSB039916.
REMARK 220 REMARK 220 EXPERIMENTAL DETAILS REMARK 220 EXPERIMENT TYPE : THEORETICAL MODELLING REMARK 220 REMARK 220 REMARK: THIS MODEL HAS BEEN GENERATED USING RIGID BODY MODELING REMARK 220 FOR THE COMPARATIVE DOCKING STUDIES FOR BETA-ALANINE AND REMARK 220 PANTOATE. THE TEMPLATE TAKEN IS 1IHO.PDB
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 LEU A 208 CB - CG - CD2 ANGL. DEV. = 22.5 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 LEU A 117 -115.26 63.56
REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1IHO RELATED DB: PDB REMARK 900 THIS IS PANTOTHENATE SYNTHETASE FROM E.COLI WHICH HAS REMARK 900 SERVED AS TEMPLATE. REMARK 900 RELATED ID: 1MOP RELATED DB: PDB REMARK 900 ANOTHER TEMPLATE USED IN THE HOMOLOGY MODEL GENERATION. REMARK 900 THIS IS PANTOTHENATE SYNTHETASE FROM M. TUBERCULI REMARK 900 RELATED ID: 1UFV RELATED DB: PDB REMARK 900 ANOTHER TEMPLATE USED IN THE COMPARATIVE MODEL SYNTHESIS. REMARK 900 IT IS PANTOTHENATE SYNTHETASE FROM THERMUS THERMOPHILUS HB8
DBREF 2IR7 A 1 282 UNP O67891 PANC_AQUAE 1 282
SEQRES 1 A 282 MET PRO LEU LEU PHE LYS LYS ILE LYS ASP LEU ARG ASN SEQRES 2 A 282 PHE LEU LYS ASN LYS ARG CYS GLU GLY LYS GLU ILE GLY SEQRES 3 A 282 PHE VAL PRO THR MET GLY TYR LEU HIS GLU GLY HIS ARG SEQRES 4 A 282 GLN LEU ILE LYS LEU ALA ARG MET GLN ASN ASP ILE VAL SEQRES 5 A 282 VAL VAL SER ILE PHE VAL ASN PRO THR GLN PHE GLY GLU SEQRES 6 A 282 GLY GLU ASP TYR ASP ARG TYR PRO ARG ASP LEU GLU ARG SEQRES 7 A 282 ASP LEU GLU ILE CYS GLU GLU GLU GLY VAL ASP VAL VAL SEQRES 8 A 282 PHE ALA PRO GLU VAL ASP GLU ILE TYR PRO LYS GLY TYR SEQRES 9 A 282 ARG THR LYS VAL CYS VAL GLY GLU LEU GLY LYS VAL LEU SEQRES 10 A 282 GLU GLY GLU PHE ARG PRO GLY HIS PHE ASP GLY VAL ALA SEQRES 11 A 282 THR ILE VAL VAL LYS LEU PHE ASN ILE VAL GLN PRO ASN SEQRES 12 A 282 ARG ALA TYR PHE GLY GLU LYS ASP TYR GLN GLN LEU LYS SEQRES 13 A 282 ILE ILE GLU GLN VAL VAL GLU ASP LEU ASN ILE PRO VAL SEQRES 14 A 282 GLU ILE VAL PRO VAL PRO ILE VAL ARG GLU GLU ASP GLY SEQRES 15 A 282 LEU ALA TYR SER SER ARG ASN VAL TYR LEU SER PRO GLU SEQRES 16 A 282 GLU ARG GLU SER ALA LEU SER ILE TYR LYS SER PHE LEU SEQRES 17 A 282 LEU ALA GLU LYS MET ILE LYS ALA GLY GLU ARG ASP ALA SEQRES 18 A 282 LYS ARG ILE LYS GLU ALA ILE ARG ALA PHE ILE GLU ARG SEQRES 19 A 282 HIS PRO HIS VAL LYS GLY VAL ASP TYR VAL GLU ILE THR SEQRES 20 A 282 ASP GLN ASN LEU ASN PRO LYS GLU THR VAL GLU LYS GLY SEQRES 21 A 282 ASP ARG ILE LEU VAL ALA VAL ARG VAL GLY ASN ALA ARG SEQRES 22 A 282 LEU ILE ASP ASN TRP LYS VAL GLN SER
HELIX 1 1 LYS A 7 GLY A 22 1 16 HELIX 2 2 HIS A 35 ASN A 49 1 15 HELIX 3 3 ASN A 59 PHE A 63 5 5 HELIX 4 4 GLU A 65 TYR A 72 1 8 HELIX 5 5 ASP A 75 GLY A 87 1 13 HELIX 6 6 GLU A 95 TYR A 100 1 6 HELIX 7 7 VAL A 110 VAL A 116 1 7 HELIX 8 8 LEU A 117 ARG A 122 1 6 HELIX 9 9 GLY A 124 GLN A 141 1 18 HELIX 10 10 ASP A 151 ASN A 166 1 16 HELIX 11 11 SER A 186 LEU A 192 5 7 HELIX 12 12 SER A 193 LEU A 201 1 9 HELIX 13 13 LEU A 201 GLY A 217 1 17 HELIX 14 14 ASP A 220 HIS A 235 1 16
SHEET 1 A 6 LEU A 3 PHE A 5 0 SHEET 2 A 6 VAL A 90 PHE A 92 1 O VAL A 91 N LEU A 3 SHEET 3 A 6 ILE A 51 ILE A 56 1 N VAL A 54 O VAL A 90 SHEET 4 A 6 ILE A 25 THR A 30 1 N GLY A 26 O VAL A 53 SHEET 5 A 6 ARG A 144 GLY A 148 1 O ARG A 144 N PHE A 27 SHEET 6 A 6 GLU A 170 VAL A 174 1 O VAL A 172 N ALA A 145 SHEET 1 B 3 GLY A 240 ASP A 248 0 SHEET 2 B 3 GLY A 260 VAL A 269 -1 O LEU A 264 N GLU A 245 SHEET 3 B 3 ALA A 272 GLN A 281 -1 O TRP A 278 N ILE A 263
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