SMTL ID : 9qld.2 (1 other biounit)

Rhombohedral crystalline form of human insulin complexed with m-nitrophenol

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.55 Å

Oligo State

hetero-1-1-mer

Ligands

1 x ACT: ACETATE ION(Non-functional Binders)

ACT.1: 2 residues within 4Å: Chain A: L.13, Y.14 2 PLIP interactions: 2 interactions with chain A Hydrophobic interactions: A:L.13, A:Y.14

1 x ZCQ: 3-nitrophenol(Non-covalent)

ZCQ.2: 8 residues within 4Å: Chain A: C.6, I.10, C.11, L.13, L.16 Chain B: C.7, H.10, A.14 5 PLIP interactions: 2 interactions with chain B, 3 interactions with chain A Hydrophobic interactions: B:H.10, B:A.14, A:I.10, A:L.16 Hydrogen bonds: A:C.11

1 x ZN: ZINC ION(Non-covalent)

ZN.3: 1 residues within 4Å: Chain B: H.10 2 PLIP interactions: 1 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:H.10, H2O.1

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Kontarinis, A. et al., Exploring humidity effects on polycrystalline human insulin ligand complexes:preliminary crystallographic insights. J.Appl.Crystallogr. (2025)

Release Date

2025-10-29

Peptides

Insulin A chain: A
Insulin B chain: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
C

B
D

Insulin A chain

Insulin B chain

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