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

Inter-alpha-inhibitor heavy chain 1, wild type

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.34 Å

Oligo State

monomer

Ligands

1 x MG: MAGNESIUM ION(Non-covalent)

MG.1: 6 residues within 4Å: Chain A: D.286, S.288, S.290, T.356, D.391, G.392 5 PLIP interactions: 3 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:S.288, A:S.290, A:D.391, H2O.1, H2O.6

3 x GOL: GLYCEROL(Non-functional Binders)

GOL.2: 6 residues within 4Å: Chain A: T.82, E.154, V.155, L.156, K.157, E.164 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:V.155, A:K.157, A:K.157, A:E.164 GOL.3: 10 residues within 4Å: Chain A: I.41, L.44, S.61, V.63, A.74, F.75, D.76, L.77, K.170, P.171 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:S.61, A:A.74, A:A.74, A:D.76, A:D.76 GOL.4: 14 residues within 4Å: Chain A: R.53, Q.188, V.250, S.251, R.252, K.254, I.255, C.256, D.257, F.268, F.269, A.270, P.271, E.496 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:R.53, A:R.252, A:I.255, A:D.257, A:A.270 Water bridges: A:D.257

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Briggs, D.C. et al., Inter-alpha-inhibitor heavy chain-1 has an integrin-like 3D structure mediating immune regulatory activities and matrix stabilization during ovulation. J.Biol.Chem. (2020)

Release Date

2019-02-27

Peptides

Inter-alpha-trypsin inhibitor heavy chain H1: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

Inter-alpha-trypsin inhibitor heavy chain H1

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