SMTL ID : 2c26.1

Structural basis for the promiscuous specificity of the carbohydrate- binding modules from the beta-sandwich super family

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.10 Å

Oligo State

homo-dimer

Ligands

4 x CA: CALCIUM ION(Non-covalent)

CA.1: 5 residues within 4Å: Chain A: N.7, Q.8, D.36, D.38, D.79 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:Q.8, A:D.36, A:D.38, A:D.79, H2O.7 CA.2: 6 residues within 4Å: Chain A: D.99, N.104, E.106, K.133, R.136, D.248 5 PLIP interactions: 5 interactions with chain A Metal complexes: A:D.99, A:N.104, A:E.106, A:R.136, A:D.248 CA.15: 5 residues within 4Å: Chain B: N.7, Q.8, D.36, D.38, D.79 5 PLIP interactions: 4 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:Q.8, B:D.36, B:D.38, B:D.79, H2O.22 CA.16: 6 residues within 4Å: Chain B: D.99, N.104, E.106, K.133, R.136, D.248 5 PLIP interactions: 5 interactions with chain B Metal complexes: B:D.99, B:N.104, B:E.106, B:R.136, B:D.248

24 x EDO: 1,2-ETHANEDIOL(Non-functional Binders)

EDO.3: 6 residues within 4Å: Chain A: I.76, S.84, S.85, S.86 Chain B: S.193, E.194 Ligand excluded by PLIP EDO.4: 6 residues within 4Å: Chain A: K.102, F.103, N.104, F.105, D.107, G.111 Ligand excluded by PLIP EDO.5: 3 residues within 4Å: Chain A: G.51, Y.52, E.53 Ligand excluded by PLIP EDO.6: 4 residues within 4Å: Chain A: S.56, T.57, T.58, T.60 Ligand excluded by PLIP EDO.7: 2 residues within 4Å: Chain A: Q.8, A.9 Ligand excluded by PLIP EDO.8: 6 residues within 4Å: Chain A: D.50, Y.63, K.64, Y.65, K.66 Ligands: EDO.11 Ligand excluded by PLIP EDO.9: 4 residues within 4Å: Chain A: T.15, N.30, S.32, N.33 Ligand excluded by PLIP EDO.10: 6 residues within 4Å: Chain A: A.42, Y.43, Y.44, T.55, S.56, T.57 Ligand excluded by PLIP EDO.11: 4 residues within 4Å: Chain A: D.24, K.64, K.66 Ligands: EDO.8 Ligand excluded by PLIP EDO.12: 4 residues within 4Å: Chain A: D.47, G.49, K.72, K.74 Ligand excluded by PLIP EDO.13: 9 residues within 4Å: Chain A: P.10, K.11, A.12, S.85, S.86 Chain B: W.192, S.193, E.194, V.195 Ligand excluded by PLIP EDO.14: 4 residues within 4Å: Chain A: L.110, T.115, V.123, V.124 Ligand excluded by PLIP EDO.17: 6 residues within 4Å: Chain A: S.193, E.194 Chain B: I.76, S.84, S.85, S.86 Ligand excluded by PLIP EDO.18: 6 residues within 4Å: Chain B: K.102, F.103, N.104, F.105, D.107, G.111 Ligand excluded by PLIP EDO.19: 3 residues within 4Å: Chain B: G.51, Y.52, E.53 Ligand excluded by PLIP EDO.20: 4 residues within 4Å: Chain B: S.56, T.57, T.58, T.60 Ligand excluded by PLIP EDO.21: 2 residues within 4Å: Chain B: Q.8, A.9 Ligand excluded by PLIP EDO.22: 6 residues within 4Å: Chain B: D.50, Y.63, K.64, Y.65, K.66 Ligands: EDO.25 Ligand excluded by PLIP EDO.23: 4 residues within 4Å: Chain B: T.15, N.30, S.32, N.33 Ligand excluded by PLIP EDO.24: 6 residues within 4Å: Chain B: A.42, Y.43, Y.44, T.55, S.56, T.57 Ligand excluded by PLIP EDO.25: 4 residues within 4Å: Chain B: D.24, K.64, K.66 Ligands: EDO.22 Ligand excluded by PLIP EDO.26: 4 residues within 4Å: Chain B: D.47, G.49, K.72, K.74 Ligand excluded by PLIP EDO.27: 9 residues within 4Å: Chain A: W.192, S.193, E.194, V.195 Chain B: P.10, K.11, A.12, S.85, S.86 Ligand excluded by PLIP EDO.28: 4 residues within 4Å: Chain B: L.110, T.115, V.123, V.124 Ligand excluded by PLIP

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Najmudin, S. et al., Xyloglucan is Recognized by Carbohydrate-Binding Modules that Interact with Beta-Glucan Chains. J.Biol.Chem. (2006)

Release Date

2005-10-18

Peptides

ENDOGLUCANASE: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

ENDOGLUCANASE

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