10 20 30 40 50 60 70 80 1IF3 - Header ----|----|----|----|----|----|----|----|----|----|----|----|----|----|----|----| Asymmetric UnitHEADER VIRUS/VIRAL PROTEIN 12-APR-01 1IF3
TITLE MODEL FOR THE STRUCTURE OF THE HIV GP41 ECTODOMAIN
COMPND MOL_ID: 1; COMPND 2 MOLECULE: ENVELOPE POLYPROTEIN GP160; COMPND 3 CHAIN: A, B, C; COMPND 4 FRAGMENT: TRANSMEMBRANE GLYCOPROTEIN (GP41), RESIDUES 540- COMPND 5 665
SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HUMAN IMMUNODEFICIENCY VIRUS TYPE 1 SOURCE 3 (LW12.3 ISOLATE); SOURCE 4 ORGANISM_COMMON: HIV-1
KEYWDS HIV-1
EXPDTA THEORETICAL MODEL
AUTHOR M.CAFFREY
REVDAT 2 07-JAN-03 1IF3 1 JRNL REVDAT 1 02-MAY-01 1IF3 0
JRNL AUTH M.CAFFREY JRNL TITL MODEL FOR THE STRUCTURE OF THE HIV GP41 JRNL TITL 2 ECTODOMAIN: INSIGHT INTO THE INTERMOLECULAR JRNL TITL 3 INTERACTIONS OF THE GP41 LOOP JRNL REF BIOCHIM.BIOPHYS.ACTA V.1536 116 2001 JRNL REFN ASTM BBACAQ NE ISSN 0006-3002
REMARK 1
REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE.
REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.0 REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 KUNSTLEVE,JIANG,KUSZEWSKI,NILGES, PANNU,READ, REMARK 3 RICE,SIMONSON,WARREN REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL
REMARK 4 REMARK 4 1IF3 COMPLIES WITH FORMAT V. 2.3, 09-JULY-1998
REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 16-APR-2001. REMARK 100 THE RCSB ID CODE IS RCSB013224.
REMARK 220 REMARK 220 EXPERIMENTAL DETAILS REMARK 220 EXPERIMENT TYPE : THEORETICAL MODELLING REMARK 220 REMARK 220 REMARK: THIS STRUCTURE WAS MODELLED USING THE NMR RESTRAINTS OF REMARK 220 THE SIV GP41 EXTODOMAIN. REFINED USING TORSION ANGLE REMARK 220 DYNAMICS FOLLOWED BY SIMULATED ANNEALING.
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 LYS A 62 C LEU A 63 N 0.069 REMARK 500 CYS A 65 N CYS A 65 CA -0.073 REMARK 500 LYS B 62 C LEU B 63 N 0.070 REMARK 500 CYS B 65 N CYS B 65 CA -0.072 REMARK 500 TRP B 75 N TRP B 75 CA 0.054 REMARK 500 LYS C 62 C LEU C 63 N 0.070 REMARK 500 CYS C 65 N CYS C 65 CA -0.072 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 63 N - CA - CB ANGL. DEV. = 9.6 DEGREES REMARK 500 LEU A 63 N - CA - C ANGL. DEV. = -8.7 DEGREES REMARK 500 ILE A 64 N - CA - C ANGL. DEV. = 13.9 DEGREES REMARK 500 CYS A 65 N - CA - C ANGL. DEV. =-11.4 DEGREES REMARK 500 ILE A 64 CA - C - N ANGL. DEV. =-10.8 DEGREES REMARK 500 SER A 74 N - CA - C ANGL. DEV. = 9.1 DEGREES REMARK 500 ASN A 77 N - CA - C ANGL. DEV. = -8.8 DEGREES REMARK 500 LEU B 63 N - CA - CB ANGL. DEV. = 9.6 DEGREES REMARK 500 LEU B 63 N - CA - C ANGL. DEV. = -8.6 DEGREES REMARK 500 ILE B 64 N - CA - C ANGL. DEV. = 13.9 DEGREES REMARK 500 CYS B 65 N - CA - C ANGL. DEV. =-11.4 DEGREES REMARK 500 ILE B 64 CA - C - N ANGL. DEV. =-10.8 DEGREES REMARK 500 SER B 74 N - CA - C ANGL. DEV. = 9.0 DEGREES REMARK 500 ASN B 77 N - CA - C ANGL. DEV. = -8.8 DEGREES REMARK 500 LEU C 63 N - CA - CB ANGL. DEV. = 9.6 DEGREES REMARK 500 LEU C 63 N - CA - C ANGL. DEV. = -8.7 DEGREES REMARK 500 ILE C 64 N - CA - C ANGL. DEV. = 13.9 DEGREES REMARK 500 CYS C 65 N - CA - C ANGL. DEV. =-11.4 DEGREES REMARK 500 ILE C 64 CA - C - N ANGL. DEV. =-10.7 DEGREES REMARK 500 SER C 74 N - CA - C ANGL. DEV. = 9.0 DEGREES REMARK 500 ASN C 77 N - CA - C ANGL. DEV. = -8.8 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 TRP A 75 -95.88 124.54 REMARK 500 LYS A 78 130.34 69.25 REMARK 500 TRP B 75 -95.88 124.48 REMARK 500 LYS B 78 130.40 69.23 REMARK 500 TRP C 75 -95.88 124.48 REMARK 500 LYS C 78 130.37 69.27
DBREF 1IF3 A 1 126 UNP Q70626 ENV_HV1LW 540 665 DBREF 1IF3 B 1 126 UNP Q70626 ENV_HV1LW 540 665 DBREF 1IF3 C 1 126 UNP Q70626 ENV_HV1LW 540 665
SEQRES 1 A 126 GLN ALA ARG GLN LEU LEU SER GLY ILE VAL GLN GLN GLN SEQRES 2 A 126 ASN ASN LEU LEU ARG ALA ILE GLU ALA GLN GLN HIS LEU SEQRES 3 A 126 LEU GLN LEU THR VAL TRP GLY ILE LYS GLN LEU GLN ALA SEQRES 4 A 126 ARG ILE LEU ALA VAL GLU ARG TYR LEU LYS ASP GLN GLN SEQRES 5 A 126 LEU LEU GLY ILE TRP GLY CYS SER GLY LYS LEU ILE CYS SEQRES 6 A 126 THR THR ALA VAL PRO TRP ASN ALA SER TRP SER ASN LYS SEQRES 7 A 126 SER LEU GLU GLN ILE TRP ASN HIS THR THR TRP MET GLU SEQRES 8 A 126 TRP ASP ARG GLU ILE ASN ASN TYR THR SER LEU ILE HIS SEQRES 9 A 126 SER LEU ILE GLU GLU SER GLN ASN GLN GLN GLU LYS ASN SEQRES 10 A 126 GLU GLN GLU LEU LEU GLU LEU ASP LYS SEQRES 1 B 126 GLN ALA ARG GLN LEU LEU SER GLY ILE VAL GLN GLN GLN SEQRES 2 B 126 ASN ASN LEU LEU ARG ALA ILE GLU ALA GLN GLN HIS LEU SEQRES 3 B 126 LEU GLN LEU THR VAL TRP GLY ILE LYS GLN LEU GLN ALA SEQRES 4 B 126 ARG ILE LEU ALA VAL GLU ARG TYR LEU LYS ASP GLN GLN SEQRES 5 B 126 LEU LEU GLY ILE TRP GLY CYS SER GLY LYS LEU ILE CYS SEQRES 6 B 126 THR THR ALA VAL PRO TRP ASN ALA SER TRP SER ASN LYS SEQRES 7 B 126 SER LEU GLU GLN ILE TRP ASN HIS THR THR TRP MET GLU SEQRES 8 B 126 TRP ASP ARG GLU ILE ASN ASN TYR THR SER LEU ILE HIS SEQRES 9 B 126 SER LEU ILE GLU GLU SER GLN ASN GLN GLN GLU LYS ASN SEQRES 10 B 126 GLU GLN GLU LEU LEU GLU LEU ASP LYS SEQRES 1 C 126 GLN ALA ARG GLN LEU LEU SER GLY ILE VAL GLN GLN GLN SEQRES 2 C 126 ASN ASN LEU LEU ARG ALA ILE GLU ALA GLN GLN HIS LEU SEQRES 3 C 126 LEU GLN LEU THR VAL TRP GLY ILE LYS GLN LEU GLN ALA SEQRES 4 C 126 ARG ILE LEU ALA VAL GLU ARG TYR LEU LYS ASP GLN GLN SEQRES 5 C 126 LEU LEU GLY ILE TRP GLY CYS SER GLY LYS LEU ILE CYS SEQRES 6 C 126 THR THR ALA VAL PRO TRP ASN ALA SER TRP SER ASN LYS SEQRES 7 C 126 SER LEU GLU GLN ILE TRP ASN HIS THR THR TRP MET GLU SEQRES 8 C 126 TRP ASP ARG GLU ILE ASN ASN TYR THR SER LEU ILE HIS SEQRES 9 C 126 SER LEU ILE GLU GLU SER GLN ASN GLN GLN GLU LYS ASN SEQRES 10 C 126 GLU GLN GLU LEU LEU GLU LEU ASP LYS
HELIX 1 1 GLN A 1 LEU A 54 1 54 HELIX 2 2 GLN A 82 ASP A 125 1 44 HELIX 3 3 GLN B 1 LEU B 54 1 54 HELIX 4 4 GLN B 82 ASP B 125 1 44 HELIX 5 5 GLN C 1 LEU C 54 1 54 HELIX 6 6 GLN C 82 ASP C 125 1 44
SSBOND 1 CYS A 59 CYS A 65 SSBOND 2 CYS B 59 CYS B 65 SSBOND 3 CYS C 59 CYS C 65
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