SMTL ID : 8gkv.1

Crystal structure of anti-adaptor IraP that regulates RpoS proteolysis

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.35 Å

Oligo State

homo-dimer

Ligands

1 x EPE: 4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID(Non-functional Binders)

EPE.1: 5 residues within 4Å: Chain A: G.1, G.2, M.3, K.4, N.5 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:G.1, A:M.3, A:K.4

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

EDO.2: 4 residues within 4Å: Chain A: E.32, V.35, T.36, L.39 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:T.36 EDO.3: 3 residues within 4Å: Chain A: K.13, K.17 Chain B: E.18 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:K.13, A:K.17 EDO.4: 4 residues within 4Å: Chain A: I.33, T.36, A.37, R.40 No protein-ligand interaction detected (PLIP)

8 x CL: CHLORIDE ION(Non-functional Binders)

CL.5: 4 residues within 4Å: Chain A: L.6, E.9, L.10, K.13 Ligand excluded by PLIP CL.6: 2 residues within 4Å: Chain A: F.12, A.15 Ligand excluded by PLIP CL.7: 1 residues within 4Å: Chain A: A.43 Ligand excluded by PLIP CL.8: 1 residues within 4Å: Chain A: E.29 Ligand excluded by PLIP CL.9: 3 residues within 4Å: Chain A: E.20, L.24, Q.27 Ligand excluded by PLIP CL.11: 3 residues within 4Å: Chain A: M.3 Chain B: M.3, K.4 Ligand excluded by PLIP CL.12: 2 residues within 4Å: Chain B: A.26, Q.27 Ligand excluded by PLIP CL.13: 2 residues within 4Å: Chain B: E.32, V.35 Ligand excluded by PLIP

1 x TRS: 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL(Non-functional Binders)

TRS.10: 6 residues within 4Å: Chain A: L.11, L.14 Chain B: L.6, E.9, L.10, K.13 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Tripathi, A. et al., Structural and functional study of anti-adaptor IraP-mediated regulation of RpoS proteolysis. to be published

Release Date

2024-03-27

Peptides

Anti-adapter protein IraP: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Anti-adapter protein IraP