SMTL ID : 7vf8.1 (1 other biounit)

Crystal Structure of HasAp with Co-5-octaethyloxaporphyrinium cation

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.35 Å

Oligo State

monomer

Ligands

1 x 7KI: Co-5-octaethyloxaporphyrinium cation(Non-covalent)

7KI.1: 19 residues within 4Å: Chain A: H.32, R.33, P.34, V.37, T.43, G.44, G.45, F.46, F.51, Y.56, Y.75, F.78, H.83, L.85, R.129, H.134, V.137, Y.138, M.141 19 PLIP interactions: 19 interactions with chain A, Hydrophobic interactions: A:P.34, A:V.37, A:V.37, A:F.46, A:F.46, A:F.51, A:Y.56, A:Y.75, A:Y.75, A:F.78, A:H.83, A:L.85, A:L.85, A:V.137, A:Y.138, A:Y.138 pi-Stacking: A:Y.75 Metal complexes: A:H.32, A:Y.75

2 x GOL: GLYCEROL(Non-functional Binders)

GOL.2: 6 residues within 4Å: Chain A: Y.19, W.23, Y.26, A.65, D.96, E.113 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:Y.19 GOL.3: 5 residues within 4Å: Chain A: F.51, Y.75, T.76, L.77, S.79 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:Y.75, A:S.79

2 x PEG: DI(HYDROXYETHYL)ETHER(Non-functional Binders)

PEG.4: 1 residues within 4Å: Chain A: A.126 1 PLIP interactions: 1 interactions with chain A Water bridges: A:N.80 PEG.5: 5 residues within 4Å: Chain A: T.15, N.166, S.167, T.168, Q.171 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:N.166, A:T.168, A:Q.171 Water bridges: A:G.13, A:G.13

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Takiguchi, A. et al., Crystal Structure of HasAp with Co-5-octaethyloxaporphyrinium cation. To Be Published

Release Date

2022-09-14

Peptides

Heme acquisition protein HasAp: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Heme acquisition protein HasAp

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