SMTL ID : 7fhm.1 (1 other biounit)

Crystal structure of an orphan heme uptake protein (MhuP) of ABC transporter from Mycobacterium tuberculosis (Form I)

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.80 Å

Oligo State

monomer

Ligands

1 x CIT: CITRIC ACID(Non-functional Binders)

CIT.1: 5 residues within 4Å: Chain A: R.163, H.164, P.290, P.291, S.294 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:S.294 Water bridges: A:R.163, A:H.164, A:E.287 Salt bridges: A:R.163, A:H.164

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

EDO.2: 1 residues within 4Å: Chain A: N.197 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:N.197 Water bridges: A:R.168

1 x GOL: GLYCEROL(Non-functional Binders)

GOL.3: 4 residues within 4Å: Chain A: W.52, F.53, E.238, A.275 3 PLIP interactions: 3 interactions with chain A Water bridges: A:W.52, A:E.238, A:E.238

1 x CO2: CARBON DIOXIDE(Non-covalent)

CO2.4: 3 residues within 4Å: Chain A: W.52, F.126, R.192 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:R.192

1 x CO3: CARBONATE ION(Non-functional Binders)

CO3.5: 5 residues within 4Å: Chain A: D.228, A.229, A.230, D.231, R.262 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:D.228 Water bridges: A:D.231, A:D.231

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Mandal, S.K. et al., Role of an orphan substrate-binding protein MhuP in transient heme transfer in Mycobacterium tuberculosis. Int.J.Biol.Macromol. (2022)

Release Date

2022-06-01

Peptides

Probable periplasmic iron-transport lipoprotein: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Probable periplasmic iron-transport lipoprotein

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