SMTL ID : 3f1k.1

Crystal Structure of yciK from E. coli, an oxidoreductase, complexed with NADP+ at 2.6A resolution

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.60 Å

Oligo State

homo-dimer

Ligands

2 x NAP: NADP NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE(Non-covalent)

NAP.1: 27 residues within 4Å: Chain A: G.19, S.21, D.22, G.23, I.24, G.25, R.44, L.69, D.70, L.71, L.72, N.99, A.100, G.101, V.123, T.150, S.151, S.152, Y.165, K.169, P.194, G.195, G.196, T.197, T.199, M.201, R.202 25 PLIP interactions: 25 interactions with chain A Hydrophobic interactions: A:P.194 Hydrogen bonds: A:D.22, A:D.22, A:D.22, A:D.22, A:I.24, A:G.25, A:N.45, A:D.70, A:L.71, A:L.72, A:N.99, A:N.99, A:G.101, A:Y.165, A:K.169, A:T.197, A:T.197, A:T.199, A:M.201, A:R.202 Water bridges: A:G.23, A:G.23 Salt bridges: A:R.44 pi-Cation interactions: A:R.44 NAP.2: 27 residues within 4Å: Chain B: G.19, S.21, D.22, G.23, I.24, G.25, R.44, L.69, D.70, L.71, L.72, N.99, A.100, G.101, V.123, T.150, S.151, S.152, Y.165, K.169, P.194, G.195, G.196, T.197, T.199, M.201, R.202 24 PLIP interactions: 24 interactions with chain B Hydrophobic interactions: B:P.194 Hydrogen bonds: B:D.22, B:D.22, B:D.22, B:D.22, B:I.24, B:G.25, B:N.45, B:D.70, B:D.70, B:L.71, B:L.72, B:N.99, B:N.99, B:G.101, B:K.169, B:T.197, B:T.197, B:M.201, B:R.202 Water bridges: B:G.23, B:G.23 Salt bridges: B:R.44 pi-Cation interactions: B:R.44

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Vijayalakshmi, J. et al., Structure of an oxidoreductase, yciK from E. coli, in two crystal forms - NADP+ unbound structure at 0.95 A resolution. to be published

Release Date

2008-11-18

Peptides

Uncharacterized oxidoreductase yciK: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

Uncharacterized oxidoreductase yciK

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