SMTL ID : 4kca.2 (1 other biounit)

Crystal Structure of Endo-1,5-alpha-L-arabinanase from a Bovine Ruminal Metagenomic Library

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.90 Å

Oligo State

monomer

Ligands

30 x IOD: IODIDE ION(Non-functional Binders)

IOD.1: 1 residues within 4Å: Chain A: R.429 Ligand excluded by PLIP IOD.2: 3 residues within 4Å: Chain A: N.512, D.514, L.626 Ligand excluded by PLIP IOD.3: 2 residues within 4Å: Chain A: V.123, S.124 Ligand excluded by PLIP IOD.4: 0 residues within 4Å: (No contacts) Ligand excluded by PLIP IOD.5: 4 residues within 4Å: Chain A: T.586, W.587, S.588, N.599 Ligand excluded by PLIP IOD.6: 4 residues within 4Å: Chain A: E.513, S.588, K.590, T.597 Ligand excluded by PLIP IOD.7: 2 residues within 4Å: Chain A: A.403, R.561 Ligand excluded by PLIP IOD.8: 2 residues within 4Å: Chain A: N.175, V.213 Ligand excluded by PLIP IOD.9: 0 residues within 4Å: (No contacts) Ligand excluded by PLIP IOD.10: 2 residues within 4Å: Chain A: G.499, K.563 Ligand excluded by PLIP IOD.11: 3 residues within 4Å: Chain A: G.208, S.209, N.240 Ligand excluded by PLIP IOD.12: 1 residues within 4Å: Chain A: K.202 Ligand excluded by PLIP IOD.13: 3 residues within 4Å: Chain A: G.272, S.289, L.290 Ligand excluded by PLIP IOD.14: 3 residues within 4Å: Chain A: S.354, G.355 Ligands: IOD.22 Ligand excluded by PLIP IOD.15: 2 residues within 4Å: Chain A: K.637, E.640 Ligand excluded by PLIP IOD.16: 0 residues within 4Å: (No contacts) Ligand excluded by PLIP IOD.17: 2 residues within 4Å: Chain A: G.298 Ligands: IOD.29 Ligand excluded by PLIP IOD.18: 3 residues within 4Å: Chain A: A.436, S.437, R.450 Ligand excluded by PLIP IOD.19: 4 residues within 4Å: Chain A: D.460, G.467, K.567 Ligands: IOD.26 Ligand excluded by PLIP IOD.20: 2 residues within 4Å: Chain A: A.575, D.576 Ligand excluded by PLIP IOD.21: 1 residues within 4Å: Chain A: F.103 Ligand excluded by PLIP IOD.22: 3 residues within 4Å: Chain A: R.293, R.303 Ligands: IOD.14 Ligand excluded by PLIP IOD.23: 1 residues within 4Å: Chain A: D.484 Ligand excluded by PLIP IOD.24: 3 residues within 4Å: Chain A: L.397, R.494, E.500 Ligand excluded by PLIP IOD.25: 1 residues within 4Å: Chain A: G.401 Ligand excluded by PLIP IOD.26: 3 residues within 4Å: Chain A: K.567 Ligands: IOD.19, IOD.27 Ligand excluded by PLIP IOD.27: 4 residues within 4Å: Chain A: G.467, K.468, N.497 Ligands: IOD.26 Ligand excluded by PLIP IOD.28: 3 residues within 4Å: Chain A: E.527, T.528, V.529 Ligand excluded by PLIP IOD.29: 2 residues within 4Å: Chain A: K.299 Ligands: IOD.17 Ligand excluded by PLIP IOD.30: 3 residues within 4Å: Chain A: H.7, W.29, K.58 Ligand excluded by PLIP

1 x GOL: GLYCEROL(Non-functional Binders)

GOL.31: 8 residues within 4Å: Chain A: H.126, D.127, S.144, W.218, D.309, E.377, L.397, H.476 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:H.126, A:S.144, A:D.309, A:H.476 Water bridges: A:Y.411

1 x NA: SODIUM ION(Non-functional Binders)

NA.32: 2 residues within 4Å: Chain A: P.310, H.476 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:S.129 Water bridges: A:S.129

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Santos, C.R. et al., Mechanistic strategies for catalysis adopted by evolutionary distinct family 43 arabinanases. J.Biol.Chem. (2014)

Release Date

2014-02-05

Peptides

Endo-1,5-alpha-L-arabinanase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

Endo-1,5-alpha-L-arabinanase

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