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1HKD

Structure of pea lectin in complex with alpha-methyl-D-glucopyranoside

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A, C
(A, C)
PEA LECTIN ALPHA CHAINpolymer18120001.12UniProt (P02867)
Pfam (PF00139)
PISUM SATIVUM (GARDEN PEA)
2B, D
(B, D)
PEA LECTIN BETA CHAINpolymer525596.12UniProt (P02867)PISUM SATIVUM (GARDEN PEA)
3E, H
(A, C)
CALCIUM IONnon-polymer40.12Chemie (CA)
4F, I
(A, C)
MANGANESE (II) IONnon-polymer54.92Chemie (MN)
5G, J
(A, C)
methyl alpha-D-glucopyranosidenon-polymer194.22Chemie (GYP)
6K, L, M, N
(A, B, C, D)
waterwater18.0283Chemie (HOH)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains4
Total formula weight51194.3
Non-Polymers*Number of molecules6
Total formula weight578.4
All*Total formula weight51772.7
*Water molecules are not included.

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PDB entries from 2025-06-18

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