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3RL0

Truncated SNARE complex with complexin (P1)

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A, CA, E, I, M...
(A, E, I, M, Q...)
Vesicle-associated membrane protein 2polymer374254.88UniProt (P63027)
Pfam (PF00957)
Homo sapiens (human)VAMP-2, Synaptobrevin-2
2B, DA, F, J, N...
(B, F, J, N, R...)
Syntaxin-1Apolymer657551.58UniProt (P32851)
Pfam (PF05739)
Rattus norvegicus (brown rat rat rats)Neuron-specific antigen HPC-1, Synaptotagmin-associated 35 kDa protein, P35A
3AA, C, EA, G, K...
(C, G, K, O, S...)
Synaptosomal-associated protein 25polymer819500.68UniProt (P60880)Homo sapiens (human)SNAP-25, Super protein, SUP, Synaptosomal-associated 25 kDa protein
4BA, D, FA, H, L...
(D, H, L, P, T...)
Synaptosomal-associated protein 25polymer657427.38UniProt (P60880)Homo sapiens (human)SNAP-25, Super protein, SUP, Synaptosomal-associated 25 kDa protein
5GA, HA, IA, JA, KA...
(g, h, i, j, k...)
Complexin-1polymer637313.08UniProt (O14810)
Pfam (PF05835)
Homo sapiens (human)Complexin I, CPX I, Synaphin-2
Sequence modifications
A, E, I, M, Q, U, Y, c: 28 - 60 (UniProt: P63027)
PDBExternal DatabaseDetails
Gly 24-expression tag
Pro 25-expression tag
Leu 26-expression tag
Gly 27-expression tag
B, F, J, N, R, V, Z, d: 191 - 253 (UniProt: P32851)
PDBExternal DatabaseDetails
Gly 189-expression tag
Ser 190-expression tag
C, G, K, O, S, W, a, e: 7 - 82 (UniProt: P60880)
PDBExternal DatabaseDetails
Gly 3-expression tag
Ser 4-expression tag
His 5-expression tag
Met 6-expression tag
Trp 83-expression tag
D, H, L, P, T, X, b, f: 141 - 203 (UniProt: P60880)
PDBExternal DatabaseDetails
Gly 139-expression tag
Ser 140-expression tag
g, h, i, j, k, l, m, n: 26 - 83 (UniProt: O14810)
PDBExternal DatabaseDetails
Gly 21-expression tag
Pro 22-expression tag
Leu 23-expression tag
Gly 24-expression tag
Ser 25-expression tag
Leu 27Asp 27engineered mutation
Mse 34Glu 34engineered mutation
Ala 37Arg 37engineered mutation
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains40
Total formula weight288377.2
All*Total formula weight288377.2
*Water molecules are not included.

238895

PDB entries from 2025-07-16

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