ISDA: 9NKN

Deposition Date 2025-03-01

Release Date 2026-02-04

Last Version Date 2026-02-04

Entry Detail

PDB ID:

9NKN

Keywords:

PROTEIN BINDING

Title:

Coevolved affibody pair A2B2

Biological Source:

Source Organism(s):

synthetic construct (Taxon ID: 32630)

Expression System(s):

Escherichia coli

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

1.95 Å

R-Value Free:

0.22

R-Value Work:

0.20

R-Value Observed:

0.20

Space Group:

P 21 21 2

Download Validation Report

Macromolecular Entities

Polymer Type:polypeptide(L)
Molecule:A2 affibody
Chain IDs:A
Chain Length:68
Number of Molecules:1
Biological Source:synthetic construct

Polymer Type:polypeptide(L)
Molecule:B2 affibody
Chain IDs:B
Chain Length:68
Number of Molecules:1
Biological Source:synthetic construct

Ligand Molecules

GOL

Primary Citation

Structural ontogeny of protein-protein interactions

Yang, A, Jiang, H, Jude, K.M, Akpinaroglu, D, Allenspach, S, Li, A.J, Bowden, J, Perez, C.P, Liu, L, Huang, P.S, Kortemme, T, Listgarten, J, Garcia, K.C.Show

Science ? ? ? (2026)

DOI: 10.1126/science.adx6931

Primary Citation of related structures

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