SMTL ID : 5iqw.2 (1 other biounit)

1.95A resolution structure of Apo HasAp (R33A) from Pseudomonas aeruginosa

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.95 Å

Oligo State

homo-dimer

Ligands

2 x ACT: ACETATE ION(Non-functional Binders)

ACT.1: 6 residues within 4Å: Chain A: Y.11, W.23, Y.26, D.96, E.113 Ligands: CD.2 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:Y.11 ACT.5: 6 residues within 4Å: Chain B: Y.11, W.23, Y.26, D.96, E.113 Ligands: CD.6 1 PLIP interactions: 1 interactions with chain B Water bridges: B:Y.11

6 x CD: CADMIUM ION(Non-covalent)

CD.2: 3 residues within 4Å: Chain A: D.96, E.113 Ligands: ACT.1 5 PLIP interactions: 3 interactions with chain A, 1 Ligand-Water interactions, 1 Ligand-Ligand interactions Metal complexes: A:D.96, A:D.96, A:E.113, H2O.1, ACT.1 CD.3: 2 residues within 4Å: Chain A: S.2, N.118 2 PLIP interactions: 2 interactions with chain A Metal complexes: A:S.2, A:S.2 CD.4: 2 residues within 4Å: Chain A: D.72, H.74 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:D.72, A:D.72, A:H.74 CD.6: 3 residues within 4Å: Chain B: D.96, E.113 Ligands: ACT.5 5 PLIP interactions: 3 interactions with chain B, 1 Ligand-Water interactions, 1 Ligand-Ligand interactions Metal complexes: B:D.96, B:D.96, B:E.113, H2O.4, ACT.5 CD.7: 2 residues within 4Å: Chain B: S.2, N.118 2 PLIP interactions: 2 interactions with chain B Metal complexes: B:S.2, B:S.2 CD.8: 2 residues within 4Å: Chain B: D.72, H.74 3 PLIP interactions: 3 interactions with chain B Metal complexes: B:D.72, B:D.72, B:H.74

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Kumar, R. et al., Replacing Arginine 33 for Alanine in the Hemophore HasA from Pseudomonas aeruginosa Causes Closure of the H32 Loop in the Apo-Protein. Biochemistry (2016)

Release Date

2016-04-20

Peptides

Heme acquisition protein HasAp: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

Heme acquisition protein HasAp

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