SMTL ID : 5d5g.1 (1 other biounit)

Structure of colocasia esculenta agglutinin

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.74 Å

Oligo State

hetero-oligomer

Ligands

5 x MG: MAGNESIUM ION(Non-covalent)

MG.1: 6 residues within 4Å: Chain A: G.97, P.98, S.99 Chain B: Y.101, G.102, P.103 2 PLIP interactions: 1 interactions with chain B, 1 interactions with chain A Metal complexes: B:G.102, A:P.98 MG.3: 4 residues within 4Å: Chain A: L.6, L.55, A.84, A.85 2 PLIP interactions: 2 interactions with chain A Metal complexes: A:L.6, A:A.85 MG.5: 3 residues within 4Å: Chain B: N.6, N.7, T.22 2 PLIP interactions: 2 interactions with chain B Metal complexes: B:N.6, B:T.22 MG.6: 6 residues within 4Å: Chain B: V.89, L.90, I.91, V.99, I.100, Y.101 2 PLIP interactions: 2 interactions with chain B Metal complexes: B:V.89, B:V.99 MG.7: 6 residues within 4Å: Chain B: I.91, L.92, R.93, F.97, A.98, V.99 2 PLIP interactions: 2 interactions with chain B Metal complexes: B:I.91, B:F.97

1 x EPE: 4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID(Non-functional Binders)

EPE.2: 1 residues within 4Å: Chain A: D.22 1 PLIP interactions: 1 interactions with chain A Salt bridges: A:D.22

1 x SO4: SULFATE ION(Non-functional Binders)

SO4.4: 3 residues within 4Å: Chain B: Y.16, G.17, H.55 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:G.17 Salt bridges: B:H.55

Links

RCSB   PDBe   PDBj   PDBsum   CATH   PLIP

Citation

Chattopadhyaya, R. et al., Crystal structure Colocasia esculenta tuber agglutinin at 1.74A resolution and its quaternary interactions. J GLYCOBIO (2017)

Release Date

2015-09-02

Peptides

Tuber agglutinin: A
Tuber agglutinin: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Tuber agglutinin

Tuber agglutinin

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