SMTL ID : 4hdk.1

Crystal Structure of ArsAB in Complex with Phloroglucinol

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.50 Å

Oligo State

hetero-1-1-mer

Ligands

1 x CL: CHLORIDE ION(Non-functional Binders)

CL.1: 3 residues within 4Å: Chain A: L.129, W.130, H.131 Ligand excluded by PLIP

2 x 13X: benzene-1,3,5-triol(Non-covalent)

13X.2: 8 residues within 4Å: Chain A: M.89, Y.93, M.179, E.321 Chain B: T.28, K.29, P.30, F.327 3 PLIP interactions: 2 interactions with chain B, 1 interactions with chain A Hydrophobic interactions: B:P.30 Water bridges: B:K.29 Hydrogen bonds: A:E.321 13X.5: 9 residues within 4Å: Chain A: V.31, L.32, A.35 Chain B: R.83, G.86, Q.91, A.92, P.93, E.303 2 PLIP interactions: 1 interactions with chain B, 1 interactions with chain A Hydrophobic interactions: B:A.92, A:A.35

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

EDO.3: 5 residues within 4Å: Chain A: G.180, I.181, G.182, N.183, T.184 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:G.182, A:N.183, A:N.183 Water bridges: A:N.183 EDO.4: 4 residues within 4Å: Chain A: N.106, F.107 Chain B: H.319 Ligands: EDO.6 No protein-ligand interaction detected (PLIP) EDO.6: 7 residues within 4Å: Chain A: F.107, D.330 Chain B: H.100, V.101, S.312, N.315 Ligands: EDO.4 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:H.100, B:S.312, B:N.315

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Newmister, S.A. et al., Structural Insights into the Function of the Nicotinate Mononucleotide:phenol/p-cresol Phosphoribosyltransferase (ArsAB) Enzyme from Sporomusa ovata. Biochemistry (2012)

Release Date

2012-10-24

Peptides

ArsA: A
ArsB: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

ArsA

ArsB

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