SMTL ID : 7ufg.1

Cryo-EM structure of PAPP-A in complex with IGFBP5

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY

Oligo State

hetero-2-2-mer

Ligands

2 x ZN: ZINC ION(Non-covalent)

ZN.1: 7 residues within 4Å: Chain A: H.482, H.486, H.492, Y.558 Chain D: L.149, T.150, S.152 5 PLIP interactions: 3 interactions with chain A, 2 interactions with chain D Metal complexes: A:H.482, A:H.486, A:H.492, D:T.150, D:S.152 ZN.2: 5 residues within 4Å: Chain B: H.482, H.486, H.492, Y.558 Chain C: S.152 4 PLIP interactions: 1 interactions with chain C, 3 interactions with chain B Metal complexes: C:S.152, B:H.482, B:H.486, B:H.492

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Judge, R.A. et al., Structure of the PAPP-ABP5 complex reveals mechanism of substrate recognition. Nat Commun (2022)

Release Date

2022-09-28

Peptides

Pappalysin-1: AB
Insulin-like growth factor-binding protein 5: CD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
D

D
C

Pappalysin-1

Insulin-like growth factor-binding protein 5

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