PDB Short entry for 2AVZ HEADER IMMUNE SYSTEM 31-AUG-05 2AVZ TITLE MODELED STRUCTURE OF HUMAN CD81 TETRASPANIN AND RECEPTOR TITLE 2 FOR HEPATITIS C VIRUS COMPND MOL_ID: 1; COMPND 2 MOLECULE: CD81 ANTIGEN; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: 26 KDA CELL SURFACE PROTEIN TAPA-1, TARGET OF THE COMPND 5 ANTIPROLIFERATIVE ANTIBODY 1, TETRASPANIN-28, TSPAN-28 SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN KEYWDS TRANSMEMBRANE PROTEIN EXPDTA THEORETICAL MODEL AUTHOR M.SEIGNEURET REVDAT 1 27-DEC-05 2AVZ 0 JRNL AUTH M.SEIGNEURET JRNL TITL COMPLETE PREDICTED THREE-DIMENSIONAL STRUCTURE OF JRNL TITL 2 THE FACILITATOR TRANSMEMBRANE PROTEIN AND JRNL TITL 3 HEPATITIS C VIRUS RECEPTOR CD81: CONSERVED AND JRNL TITL 4 VARIABLE STRUCTURAL DOMAINS IN THE TETRASPANIN JRNL TITL 5 SUPERFAMILY JRNL REF BIOPHYS.J. V. 90 212 2006 JRNL REFN ASTM BIOJAU US ISSN 0006-3495 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH K.KITADOKORO,D.BORDO,G.GALLI,R.PETRACCA,F.FALUGI, REMARK 1 AUTH 2 S.ABRIGNANI,G.GRANDI,M.BOLOGNESI REMARK 1 TITL CD81 EXTRACELLULAR DOMAIN 3D STRUCTURE: INSIGHT REMARK 1 TITL 2 INTO THE TETRASPANIN SUPERFAMILY STRUCTURAL MOTIFS REMARK 1 REF EMBO J. V. 20 12 2001 REMARK 1 REFN ASTM EMJODG UK ISSN 0261-4189 REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : MODELLER 6.2 REMARK 3 AUTHORS : SALI, BLUNDELL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2AVZ COMPLIES WITH FORMAT V. 2.3, 09-JULY-1998 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 05-SEP-2005. REMARK 100 THE RCSB ID CODE IS RCSB034378. 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: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI REMARK 500 OE2 GLU A 219 OG SER A 223 2.08 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 151 NE2 HIS A 151 CD2 -0.070 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 45 CA - CB - CG ANGL. DEV. = 12.5 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 LYS A 11 -58.43 141.31 REMARK 500 THR A 42 -107.54 49.99 REMARK 500 SER A 87 120.73 82.77 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 ALA A 54 PRO A 55 -140.63 REMARK 650 REMARK 650 HELIX REMARK 650 DETERMINATION METHOD: AUTHOR DETERMINED REMARK 700 REMARK 700 SHEET REMARK 700 DETERMINATION METHOD: AUTHOR DETERMINED REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1G8Q RELATED DB: PDB REMARK 900 THIS IS THE CRYSTALLOGRAPHICALLY DETERMINED EXTRACELLULAR REMARK 900 DOMAIN OF CD81 WHICH WAS USED FOR RESIDUES 115-198 OF THE REMARK 900 PRESENT CD81 MODEL DBREF 2AVZ A 1 236 UNP P60033 CD81_HUMAN 1 236 SEQRES 1 A 236 MET GLY VAL GLU GLY CYS THR LYS CYS ILE LYS TYR LEU SEQRES 2 A 236 LEU PHE VAL PHE ASN PHE VAL PHE TRP LEU ALA GLY GLY SEQRES 3 A 236 VAL ILE LEU GLY VAL ALA LEU TRP LEU ARG HIS ASP PRO SEQRES 4 A 236 GLN THR THR ASN LEU LEU TYR LEU GLU LEU GLY ASP LYS SEQRES 5 A 236 PRO ALA PRO ASN THR PHE TYR VAL GLY ILE TYR ILE LEU SEQRES 6 A 236 ILE ALA VAL GLY ALA VAL MET MET PHE VAL GLY PHE LEU SEQRES 7 A 236 GLY CYS TYR GLY ALA ILE GLN GLU SER GLN CYS LEU LEU SEQRES 8 A 236 GLY THR PHE PHE THR CYS LEU VAL ILE LEU PHE ALA CYS SEQRES 9 A 236 GLU VAL ALA ALA GLY ILE TRP GLY PHE VAL ASN LYS ASP SEQRES 10 A 236 GLN ILE ALA LYS ASP VAL LYS GLN PHE TYR ASP GLN ALA SEQRES 11 A 236 LEU GLN GLN ALA VAL VAL ASP ASP ASP ALA ASN ASN ALA SEQRES 12 A 236 LYS ALA VAL VAL LYS THR PHE HIS GLU THR LEU ASP CYS SEQRES 13 A 236 CYS GLY SER SER THR LEU THR ALA LEU THR THR SER VAL SEQRES 14 A 236 LEU LYS ASN ASN LEU CYS PRO SER GLY SER ASN ILE ILE SEQRES 15 A 236 SER ASN LEU PHE LYS GLU ASP CYS HIS GLN LYS ILE ASP SEQRES 16 A 236 ASP LEU PHE SER GLY LYS LEU TYR LEU ILE GLY ILE ALA SEQRES 17 A 236 ALA ILE VAL VAL ALA VAL ILE MET ILE PHE GLU MET ILE SEQRES 18 A 236 LEU SER MET VAL LEU CYS CYS GLY ILE ARG ASN SER SER SEQRES 19 A 236 VAL TYR HELIX 1 1 MET A 1 CYS A 9 1 9 HELIX 2 2 TYR A 12 ASP A 38 1 27 HELIX 3 3 ASN A 56 ALA A 83 1 28 HELIX 4 4 GLN A 88 VAL A 136 1 49 HELIX 5 5 ASN A 141 LEU A 154 1 14 HELIX 6 6 THR A 163 LEU A 165 5 3 HELIX 7 7 THR A 166 LYS A 171 1 6 HELIX 8 8 ASN A 180 LEU A 185 1 6 HELIX 9 9 CYS A 190 CYS A 228 1 39 SHEET 1 A 1 ASN A 43 GLU A 48 0 SSBOND 1 CYS A 156 CYS A 190 SSBOND 2 CYS A 157 CYS A 175 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