SMTL ID : 3qny.1 (1 other biounit)

Monoclinic form of human IgA1 Fab fragment, sharing same Fv as IgG

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.30 Å

Oligo State

hetero-1-1-mer

Ligands

2 x GOL: GLYCEROL(Non-functional Binders)

GOL.1: 5 residues within 4Å: Chain A: L.159, Q.160, S.161, G.162, N.163 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:Q.160, A:S.161, A:S.161, A:G.162, A:G.162 GOL.2: 6 residues within 4Å: Chain A: E.128 Chain B: P.125, K.126, V.127, F.128, Q.214 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:V.127, B:V.127, B:Q.214

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Correa, A. et al., Structure of a human IgA1 Fab fragment at 1.55 angstrom resolution: potential effect of the constant domains on antigen-affinity modulation. Acta Crystallogr.,Sect.D (2013)

Release Date

2012-02-15

Peptides

FAB FRAGMENT OF IMMUNOGLOBULIN A1 LIGHT CHAIN: A
FAB FRAGMENT OF IMMUNOGLOBULIN A1 HEAVY CHAIN: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

FAB FRAGMENT OF IMMUNOGLOBULIN A1 LIGHT CHAIN

FAB FRAGMENT OF IMMUNOGLOBULIN A1 HEAVY CHAIN

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