SMTL ID : 9p96.1

CryoEM structure of the apo integrin alpha4beta7

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY 3.10 Å

Oligo State

hetero-1-1-mer

Ligands

6 x CA: CALCIUM ION(Non-covalent)

CA.1: 7 residues within 4Å: Chain A: D.314, N.316, D.318, F.320, S.321, D.322, N.344 5 PLIP interactions: 5 interactions with chain A Metal complexes: A:D.318, A:D.318, A:F.320, A:D.322, A:D.322 CA.2: 7 residues within 4Å: Chain A: D.377, I.378, D.379, D.381, F.383, E.384, D.385 5 PLIP interactions: 5 interactions with chain A Metal complexes: A:D.379, A:D.381, A:F.383, A:D.385, A:D.385 CA.3: 7 residues within 4Å: Chain A: D.439, A.440, D.441, N.443, Y.445, D.447, T.463 5 PLIP interactions: 5 interactions with chain A Metal complexes: A:D.439, A:D.441, A:Y.445, A:D.447, A:D.447 CA.4: 7 residues within 4Å: Chain B: D.98, F.104, N.154, D.156, P.158, E.159, H.193 2 PLIP interactions: 2 interactions with chain B Metal complexes: B:D.98, B:P.158 CA.5: 6 residues within 4Å: Chain B: S.63, M.64, D.66, D.67, E.273, D.274 4 PLIP interactions: 4 interactions with chain B Metal complexes: B:D.66, B:D.66, B:E.273, B:E.273 CA.6: 4 residues within 4Å: Chain B: S.61, S.63, E.159, D.190 2 PLIP interactions: 2 interactions with chain B Metal complexes: B:S.63, B:D.190

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Hollis, J.A. et al., Molecular exaptation by the integrin alpha I domain. Sci Adv (2025)

Release Date

2025-09-24

Peptides

Integrin alpha-4: A
Integrin beta-7: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Integrin alpha-4

Integrin beta-7

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