HEADER ENDOCYTOSIS/EXOCYTOSIS 14-SEP-98 2BU0 TITLE MOLECULAR MODEL OF THE SYNAPTIC SNARE COMPLEX, CONSISTING TITLE 2 OF THE SYNAPTIC VESICLE PROTEIN VAMP2 AND PRESYNAPTIC TITLE 3 PLASMA MEMBRANE PROTEINS SNAP-25 AND SYNTAXIN 1A, EPR TITLE 4 STUDY AND MODELING COMPND MOL_ID: 1; COMPND 2 MOLECULE: PROTEIN (SYNTAXIN 1A); COMPND 3 CHAIN: B; COMPND 4 ENGINEERED: YES; COMPND 5 MOL_ID: 2; COMPND 6 MOLECULE: PROTEIN (VAMP2); COMPND 7 CHAIN: A; COMPND 8 SYNONYM: SYNAPTOBREVIN; COMPND 9 ENGINEERED: YES; COMPND 10 MOL_ID: 3; COMPND 11 MOLECULE: PROTEIN (SNAP-25); COMPND 12 CHAIN: C; COMPND 13 ENGINEERED: YES; COMPND 14 MOL_ID: 4; COMPND 15 MOLECULE: PROTEIN (SNAP-25); COMPND 16 CHAIN: D; COMPND 17 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: RATTUS NORVEGICUS; SOURCE 3 ORGANISM_COMMON: RAT; SOURCE 4 STRAIN: AB1899; SOURCE 5 CELLULAR_LOCATION: PRESYNAPTIC PLASMA MEMBRANE; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: AB1899; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PGEX-KG; SOURCE 9 MOL_ID: 2; SOURCE 10 ORGANISM_SCIENTIFIC: RATTUS NORVEGICUS; SOURCE 11 ORGANISM_COMMON: RAT; SOURCE 12 STRAIN: AB1899; SOURCE 13 CELLULAR_LOCATION: SYNAPTIC VESICLE MEMBRANE; SOURCE 14 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 15 EXPRESSION_SYSTEM_STRAIN: AB1899; SOURCE 16 EXPRESSION_SYSTEM_PLASMID: PGEX-KG; SOURCE 17 MOL_ID: 3; SOURCE 18 ORGANISM_SCIENTIFIC: MUS MUSCULUS; SOURCE 19 ORGANISM_COMMON: MOUSE; SOURCE 20 STRAIN: M15[PREP4], AB1899; SOURCE 21 CELLULAR_LOCATION: PRESYNAPTIC PLASMA MEMBRANE; SOURCE 22 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 23 EXPRESSION_SYSTEM_STRAIN: M15[PREP4], AB1899; SOURCE 24 EXPRESSION_SYSTEM_PLASMID: PQE30, PGEX-KG; SOURCE 25 MOL_ID: 4; SOURCE 26 ORGANISM_SCIENTIFIC: MUS MUSCULUS; SOURCE 27 ORGANISM_COMMON: MOUSE; SOURCE 28 STRAIN: M15[PREP4], AB1899; SOURCE 29 CELLULAR_LOCATION: PRESYNAPTIC PLASMA MEMBRANE; SOURCE 30 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 31 EXPRESSION_SYSTEM_STRAIN: M15[PREP4], AB1899; SOURCE 32 EXPRESSION_SYSTEM_PLASMID: PQE30, PGEX-KG KEYWDS COMPLEX(SYNAPTIC SNARE), VAMP2, SYNAPTOBREVIN, SYNTAXIN 1A, KEYWDS 2 SNAP-25, MEMBRANE RECOGNITION AND FUSION EXPDTA THEORETICAL MODEL AUTHOR M.A.POIRIER,W.XIAO,J.C.MACOSKO,C.CHAN,Y.K.SHIN,M.K.BENNETT REVDAT 3 29-DEC-99 2BU0 4 HEADER COMPND REMARK JRNL REVDAT 3 2 4 ATOM SOURCE SEQRES REVDAT 2 07-OCT-99 2BU0 1 REMARK REVDAT 1 30-SEP-98 2BU0 0 SPRSDE 07-OCT-99 2BU0 1BU0 JRNL AUTH M.A.POIRIER,W.XIAO,J.C.MACOSKO,C.CHAN,Y.K.SHIN, JRNL AUTH 2 M.K.BENNETT JRNL TITL THE SYNAPTIC SNARE COMPLEX IS A PARALLEL JRNL TITL 2 FOUR-STRANDED HELICAL BUNDLE. JRNL REF NAT.STRUCT.BIOL. V. 5 765 1998 JRNL REFN ASTM NSBIEW US ISSN 1072-8368 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: THE FINAL STRUCTURES WERE REFINED REMARK 3 USING THE AMBER POTENTIAL FUNCTION WITHIN INSIGHT II. REMARK 4 REMARK 4 2BU0 COMPLIES WITH FORMAT V. 2.3, 09-JULY-1998 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 20-SEP-1999. REMARK 100 THE RCSB ID CODE IS RCSB008400. REMARK 220 REMARK 220 EXPERIMENTAL DETAILS REMARK 220 EXPERIMENT TYPE : THEORETICAL MODELLING REMARK 220 REMARK 220 REMARK: MODELLING PROGRAM: INSIGHT II PROGRAM AUTHORS: MSI REMARK 220 MODELLING EXPERIMENT: THIS MODEL WAS BUILT USING' REMARK 220 SIMULATED ANNEALING METHOD WITH DISTANCE RESTRAINTS FROM REMARK 220 THE EPR MEASUREMENTS AND SECONDARY STRUCTURAL STUDIES. REMARK 220 SEE JRNL FOR DETAILS. 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 650 REMARK 650 HELIX REMARK 650 DETERMINATION METHOD: AUTHOR-DETERMINED DBREF 2BU0 B 191 258 UNP P32851 SYNA_RAT 191 258 DBREF 2BU0 A 25 88 GB 207627 M24105 25 88 DBREF 2BU0 C 18 82 GB 200998 M22012 18 82 DBREF 2BU0 D 139 206 GB 200998 M22012 139 206 SEQRES 1 B 68 ALA LEU SER GLU ILE GLU THR ARG HIS SER GLU ILE ILE SEQRES 2 B 68 LYS LEU GLU ASN SER ILE ARG GLU LEU HIS ASP MET PHE SEQRES 3 B 68 MET ASP MET ALA MET LEU VAL GLU SER GLN GLY GLU MET SEQRES 4 B 68 ILE ASP ARG ILE GLU TYR ASN VAL GLU HIS ALA VAL ASP SEQRES 5 B 68 TYR VAL GLU ARG ALA VAL SER ASP THR LYS LYS ALA VAL SEQRES 6 B 68 LYS TYR GLN SEQRES 1 A 64 ASN LEU THR SER ASN ARG ARG LEU GLN GLN THR GLN ALA SEQRES 2 A 64 GLN VAL ASP GLU VAL VAL ASP ILE MET ARG VAL ASN VAL SEQRES 3 A 64 ASP LYS VAL LEU GLU ARG ASP GLN LYS LEU SER GLU LEU SEQRES 4 A 64 ASP ASP ARG ALA ASP ALA LEU GLN ALA GLY ALA SER GLN SEQRES 5 A 64 PHE GLU THR SER ALA ALA LYS LEU LYS ARG LYS TYR SEQRES 1 C 65 ALA ASP GLN LEU ALA ASP GLU SER LEU GLU SER THR ARG SEQRES 2 C 65 ARG MET LEU GLN LEU VAL GLU GLU SER LYS ASP ALA GLY SEQRES 3 C 65 ILE ARG THR LEU VAL MET LEU ASP GLU GLN GLY GLU GLN SEQRES 4 C 65 LEU GLU ARG ILE GLU GLU GLY MET ASP GLN ILE ASN LYS SEQRES 5 C 65 ASP MET LYS GLU ALA GLU LYS ASN LEU THR ASP LEU GLY SEQRES 1 D 68 ASN ASP ALA ARG GLU ASN GLU MET ASP GLU ASN LEU GLU SEQRES 2 D 68 GLN VAL SER GLY ILE ILE GLY ASN LEU ARG HIS MET ALA SEQRES 3 D 68 LEU ASP MET GLY ASN GLU ILE ASP THR GLN ASN ARG GLN SEQRES 4 D 68 ILE ASP ARG ILE MET GLU LYS ALA ASP SER ASN LYS THR SEQRES 5 D 68 ARG ILE ASP GLU ALA ASN GLN ARG ALA THR LYS MET LEU SEQRES 6 D 68 GLY SER GLY HELIX 1 2 ALA B 191 GLN B 258 1 68 HELIX 2 1 ASN A 25 TYR A 88 1 64 HELIX 3 3 ALA C 18 GLY C 82 1 65 HELIX 4 4 ASN D 139 GLY D 206 1 68 CISPEP 1 LEU D 203 GLY D 204 0 0.08 CISPEP 2 GLY D 204 SER D 205 0 -0.03 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 32 0 0 4 0 0 0 6 0 0 0 22 END