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3BIX

Crystal structure of the extracellular esterase domain of Neuroligin-1

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A, B, C, D
(A, B, C, D)
Neuroligin-1polymer57464229.04UniProt (Q62765)
Pfam (PF00135)
Rattus norvegicus (Norway rat)Neuroligin I
2E, F, K, L, Q...
(A, B, C, D)
2-acetamido-2-deoxy-beta-D-glucopyranosenon-polymer221.28Chemie (NAG)
3G, M
(A, B)
NICKEL (II) IONnon-polymer58.72Chemie (NI)
4AA, BA, H, I, J...
(D, A, B, C)
1,2-ETHANEDIOLnon-polymer62.114Chemie (EDO)
5CA, DA, EA, FA
(A, B, C, D)
waterwater18.01965Chemie (HOH)
Sequence modifications
A, B, C, D: 46 - 164 (UniProt: Q62765)
PDBExternal DatabaseDetails
Ala 43-expression tag
Asp 44-expression tag
Pro 45-expression tag
His 639-expression tag
His 640-expression tag
His 641-expression tag
His 642-expression tag
His 643-expression tag
His 644-expression tag
A, B, C, D: 185 - 297 (UniProt: Q62765)
A, B, C, D: 306 - 638 (UniProt: Q62765)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains4
Total formula weight256915.8
Non-Polymers*Number of molecules24
Total formula weight2756.0
All*Total formula weight259671.8
*Water molecules are not included.

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PDB entries from 2025-06-18

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