SMTL ID : 3ajh.1 (1 other biounit)

Crystal structure of PcyA V225D-biliverdin XIII alpha complex

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.25 Å

Oligo State

monomer

Ligands

1 x BL3: 3-[2-[(Z)-[3-(2-carboxyethyl)-5-[(Z)-(3-ethenyl-4-methyl-5-oxo-pyrrol-2-ylidene)methyl]-4-methyl-pyrrol-2-ylidene]methy l]-5-[(Z)-(3-ethenyl-4-methyl-5-oxo-pyrrol-2-ylidene)methyl]-4-methyl-1H-pyrrol-3-yl]propanoic acid(Non-covalent)

BL3.1: 15 residues within 4Å: Chain A: V.80, L.84, I.86, H.88, D.105, V.107, S.114, R.149, F.164, Q.216, N.219, K.221, T.222, D.225, F.244 12 PLIP interactions: 12 interactions with chain A Hydrophobic interactions: A:V.80, A:L.84, A:V.107, A:F.164, A:T.222, A:D.225, A:F.244 Hydrogen bonds: A:S.114, A:N.219 Salt bridges: A:R.149, A:K.221, A:K.221

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Wada, K. et al., One residue substitution in PcyA leads to unexpected changes in tetrapyrrole substrate binding. Biochem.Biophys.Res.Commun. (2010)

Release Date

2011-03-16

Peptides

Phycocyanobilin:ferredoxin oxidoreductase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Phycocyanobilin:ferredoxin oxidoreductase

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