SMTL ID : 6mv2.1

2.05A resolution structure of the CS-b5R domains of human Ncb5or (NADP+ form)

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.05 Å

Oligo State

monomer

Ligands

1 x FAD: FLAVIN-ADENINE DINUCLEOTIDE(Non-covalent)

FAD.1: 19 residues within 4Å: Chain A: H.156, K.170, P.171, Y.172, T.173, L.197, I.198, K.199, Y.201, T.203, G.204, L.205, F.206, T.207, T.246, T.249, T.366, A.367 Ligands: NAP.2 21 PLIP interactions: 21 interactions with chain A Hydrophobic interactions: A:P.171, A:A.367 Hydrogen bonds: A:P.171, A:Y.172, A:T.173, A:T.173, A:L.197, A:K.199, A:T.203, A:T.203, A:T.203, A:L.205, A:F.206, A:T.207, A:T.246, A:T.249 Water bridges: A:K.170, A:K.170 Salt bridges: A:K.170, A:K.170 pi-Stacking: A:Y.172

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

NAP.2: 22 residues within 4Å: Chain A: T.173, K.199, Y.201, A.244, G.245, T.246, G.247, T.249, F.273, N.274, K.275, S.303, H.315, C.339, G.340, P.341, P.343, F.344, F.365, T.366, A.367 Ligands: FAD.1 14 PLIP interactions: 14 interactions with chain A Hydrogen bonds: A:Y.201, A:T.246, A:N.274, A:S.303, A:S.303, A:T.366 Water bridges: A:T.246, A:K.275, A:K.275, A:T.366 Salt bridges: A:K.199, A:K.199, A:K.275, A:H.315

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Benson, D.R. et al., Crystal structures of the naturally fused CS and cytochrome b5reductase (b5R) domains of Ncb5or reveal an expanded CS fold, extensive CS-b5R interactions and productive binding of the NAD(P)+nicotinamide ring. Acta Crystallogr D Struct Biol (2019)

Release Date

2019-07-17

Peptides

Cytochrome b5 reductase 4: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Cytochrome b5 reductase 4

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