SMTL ID : 6ss0.2 (1 other biounit)

Structure of the arginase-2-inhibitory human antigen-binding fragment Fab C0021181

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.70 Å

Oligo State

hetero-1-1-mer

Ligands

1 x SIN: SUCCINIC ACID(Non-covalent)

SIN.1: 4 residues within 4Å: Chain B: G.28, S.29, S.30, T.74 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:S.30, B:T.74 Water bridges: B:S.30

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

PEG.2: 3 residues within 4Å: Chain A: D.106, Y.110 Chain B: Y.54 2 PLIP interactions: 1 interactions with chain B, 1 interactions with chain A Hydrogen bonds: B:Y.54 Water bridges: A:Y.110 PEG.3: 6 residues within 4Å: Chain B: G.34, S.35, H.36, Y.37, N.56, K.71 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:N.56, B:K.71

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

CL.4: 4 residues within 4Å: Chain A: G.108, L.109 Chain B: H.36, Y.37 Ligand excluded by PLIP

1 x PGE: TRIETHYLENE GLYCOL(Non-functional Binders)

PGE.5: 12 residues within 4Å: Chain A: Q.43, V.97, Y.99 Chain B: Q.43, L.44, P.45, G.46, T.47, E.88, A.89, D.90, R.110 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:G.46, B:R.110, B:R.110

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Austin, M. et al., Structural and functional characterization of C0021158, a high-affinity monoclonal antibody that inhibits Arginase 2 function via a novel non-competitive mechanism of action. Mabs

Release Date

2020-06-10

Peptides

Fab C0021181 heavy chain (IgG1): A
Fab C0021181 light chain (IgG1): B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
III

B
MMM

Fab C0021181 heavy chain (IgG1)

Fab C0021181 light chain (IgG1)

Related Entries With Identical Sequence