SMTL ID : 4un1.1 (1 other biounit)

Sirohaem decarboxylase AhbA/B - an enzyme with structural homology to the Lrp/AsnC transcription factor family that is part of the alternative haem biosynthesis pathway.

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.97 Å

Oligo State

hetero-1-1-mer

Ligands

1 x OBV: 12,18-DIDECARBOXY-SIROHEME(Non-covalent)

OBV.1: 17 residues within 4Å: Chain A: S.88, T.114, H.115, Y.117, R.119, T.128, I.130 Chain B: N.91, M.93, H.118, Y.120, R.122, M.136, K.172, S.174, M.175, Y.177 11 PLIP interactions: 6 interactions with chain A, 5 interactions with chain B, Hydrophobic interactions: A:T.114, A:T.128, A:I.130, B:M.175 Hydrogen bonds: A:Y.117, B:M.175, B:Y.177 Salt bridges: A:R.119, B:H.118, B:K.172 Metal complexes: A:H.115

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Palmer, D.J. et al., The Structure, Function and Properties of Sirohaem Decarboxylase - an Enzyme with Structural Homology to a Transcription Factor Family that is Part of the Alternative Haem Biosynthesis Pathway. Mol.Microbiol. (2014)

Release Date

2014-06-11

Peptides

PUTATIVE TRANSCRIPTIONAL REGULATOR, ASNC FAMILY: A
PUTATIVE TRANSCRIPTIONAL REGULATOR, ASNC FAMILY: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

PUTATIVE TRANSCRIPTIONAL REGULATOR, ASNC FAMILY

PUTATIVE TRANSCRIPTIONAL REGULATOR, ASNC FAMILY

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