10 20 30 40 50 60 70 80 1AS1 - Header ----|----|----|----|----|----|----|----|----|----|----|----|----|----|----|----| Asymmetric UnitHEADER FATTY ACID BINDING PROTEIN 08-JAN-97 1AS1
TITLE MODEL OF A FATTY ACID BINDING PROTEIN FROM ASCARIS SUUM, TITLE 2 THEORETICAL MODEL
COMPND MOL_ID: 1; COMPND 2 MOLECULE: AS-P18; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES
SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ASCARIS SUUM; SOURCE 3 ORGANISM_COMMON: PIG ROUNDWORM; SOURCE 4 ORGAN: EGG; SOURCE 5 TISSUE: PERIVITELLINE FLUID; SOURCE 6 CELL: EGG; SOURCE 7 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: M15 (PREP4); SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PQE30/AS-P18; SOURCE 11 OTHER_DETAILS: PROTEIN AND MRNA ISOLATED FROM 5 DAY OLD SOURCE 12 ASCARIS SUUM EGGS
KEYWDS FATTY ACID BINDING, FABP, TRANSPORTER PROTEIN
EXPDTA THEORETICAL MODEL
AUTHOR J.BEAUCHAMP,B.MEI,M.W.KENNEDY,P.R.KOMUNIECKI,R.KOMUNIECKI
REVDAT 1 16-JUN-97 1AS1 0
JRNL AUTH B.MEI,M.W.KENNEDY,J.BEAUCHAMP,P.R.KOMUNIECKI, JRNL AUTH 2 R.KOMUNIECKI JRNL TITL SECRETION OF A NOVEL, DEVELOPMENTALLY REGULATED JRNL TITL 2 FATTY ACID-BINDING PROTEIN INTO THE PERIVITELLINE JRNL TITL 3 FLUID OF THE PARASITIC NEMATODE, ASCARIS SUUM. JRNL REF J.BIOL.CHEM. V. 272 9933 1997 JRNL REFN ASTM JBCHA3 US ISSN 0021-9258
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: POWELL ENERGY MINIMIZATION TO REMARK 3 CONVERGENCE (0.5KCAL/A) FOLLOWED BY 1PS MOLECULAR DYNAMICS AT REMARK 3 300K OVER 2000 ITERATIONS, 1PS AT 200K AND 1PS AT 100K FOR REMARK 3 INSERTIONS ONLY. ENERGY MINIMIZATION TO CONVERGENCE (0.15KCAL/ REMARK 3 A) OF WHOLE MOLECULE.
REMARK 4 REMARK 4 1AS1 COMPLIES WITH FORMAT V. 2.3, 09-JULY-1998
REMARK 6 REMARK 6 PROTEIN IS ABUNDANT IN THE FLUID SURROUNDING THE DEVELOPING REMARK 6 EMBRYO OF ASCARIS SUUM. ITS SYNTHESIS APPEARS TO BE REMARK 6 SWITCHED OFF SHORTLY AFTER HATCHING FROM THE EGG AND REMARK 6 INVASION OF THE HOST.
REMARK 7 REMARK 7 IT IS A MEMBER OF FABP/P2/CRBP/CRABP FAMILY OF TRANSPORTER REMARK 7 PROTEINS.
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 LENGTHS 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,2(A3,1X,A1,I4,A1,1X,A4,3X),F6.3) REMARK 500 REMARK 500 EXPECTED VALUES: ENGH AND HUBER, 1991 REMARK 500 REMARK 500 M RES CSSEQI ATM1 RES CSSEQI ATM2 DEVIATION REMARK 500 HIS A 89 NE2 HIS A 89 CD2 -0.072 REMARK 500 HIS A 108 NE2 HIS A 108 CD2 -0.073 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 TRP A 50 -66.88 35.52 REMARK 500 LYS A 84 -75.54 41.31 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS REMARK 500 REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH REMARK 500 CIS AND TRANS CONFORMATION. CIS BONDS, IF ANY, ARE LISTED REMARK 500 ON CISPEP RECORDS. TRANS IS DEFINED AS 180 +/- 30 AND REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES. REMARK 500 MODEL OMEGA REMARK 500 LYS A 72 PRO A 73 -119.58 REMARK 500 ASP A 116 PRO A 117 -116.90
REMARK 999 REMARK 999 SEQUENCE REMARK 999 1AS1 SWS P55776 1 - 23 NOT IN ATOMS LIST
DBREF 1AS1 A 24 163 UNP P55776 FABH_ASCSU 24 163
SEQRES 1 A 140 PRO ASP LYS PHE LEU GLY THR PHE LYS LEU GLU ARG ASP SEQRES 2 A 140 GLU ASN PHE ASP GLU TYR LEU LYS ALA ARG GLY TYR GLY SEQRES 3 A 140 TRP ILE MET ARG GLN VAL ILE LYS LEU ALA GLY VAL THR SEQRES 4 A 140 LYS LYS PHE ARG ASN ALA ALA SER GLY LYS PRO ASP ARG SEQRES 5 A 140 TYR ASP MET GLU ASN LEU THR THR LYS LYS ASP THR HIS SEQRES 6 A 140 HIS LYS ASP TRP ALA LEU GLY GLU GLU PHE GLN ASP GLU SEQRES 7 A 140 ALA LEU ASP SER THR GLN HIS LYS ILE THR PHE ASP LEU SEQRES 8 A 140 LYS ASP PRO ASN THR LEU THR GLU THR HIS ILE LYS VAL SEQRES 9 A 140 ASP ASP PRO THR ASP VAL GLU THR TYR GLU TYR ARG ARG SEQRES 10 A 140 ASP GLY ASP TYR LEU VAL MET LYS MET SER TRP LYS GLY SEQRES 11 A 140 VAL SER THR SER ARG TYR TYR LYS LYS GLN
HELIX 1 1 ASP A 25 PHE A 27 5 3 HELIX 2 2 PHE A 39 ALA A 45 5 7 HELIX 3 3 ILE A 51 VAL A 61 1 11 HELIX 4 4 VAL A 127 ASP A 129 5 3
SHEET 1 A 6 ARG A 75 ASN A 80 0 SHEET 2 A 6 ASN A 67 LYS A 72 -1 N LYS A 72 O ARG A 75 SHEET 3 A 6 GLY A 29 ASP A 36 -1 N PHE A 31 O ASN A 67 SHEET 4 A 6 SER A 155 LYS A 162 -1 N LYS A 161 O LYS A 32 SHEET 5 A 6 TYR A 144 SER A 150 -1 N MET A 149 O THR A 156 SHEET 6 A 6 THR A 135 ASP A 141 -1 N ASP A 141 O TYR A 144 SHEET 1 B 4 GLU A 97 GLU A 101 0 SHEET 2 B 4 GLN A 107 LYS A 115 -1 N ILE A 110 O PHE A 98 SHEET 3 B 4 ASN A 118 VAL A 127 -1 N HIS A 124 O LYS A 109 SHEET 4 B 4 PRO A 130 ASP A 132 -1 N ASP A 132 O ILE A 125
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