ISDA: 9PBH

Deposition Date 2025-06-26

Release Date 2026-03-18

Last Version Date 2026-03-18

Entry Detail

PDB ID:

9PBH

Keywords:

IMMUNE SYSTEM

Title:

AS19.2 TCR complex with PSG5-HLA B*27:05

Biological Source:

Source Organism(s):

Homo sapiens (Taxon ID: 9606)

Expression System(s):

Escherichia coli, Homo sapiens

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

2.13 Å

R-Value Free:

0.24

R-Value Work:

0.20

R-Value Observed:

0.21

Space Group:

P 1 21 1

Download Validation Report

Macromolecular Entities

Polymer Type:polypeptide(L)
Molecule:MHC class I antigen
Chain IDs:A
Chain Length:279
Number of Molecules:1
Biological Source:Homo sapiens

Polymer Type:polypeptide(L)
Molecule:Beta-2-microglobulin
Chain IDs:B
Chain Length:100
Number of Molecules:1
Biological Source:Homo sapiens

Polymer Type:polypeptide(L)
Molecule:Pregnancy-specific beta-1-gly
Chain IDs:C
Chain Length:9
Number of Molecules:1
Biological Source:Homo sapiens

Polymer Type:polypeptide(L)
Molecule:TCR19.2 alpha chain
Chain IDs:D
Chain Length:210
Number of Molecules:1
Biological Source:Homo sapiens

Polymer Type:polypeptide(L)
Molecule:TCR 19.2 beta chain
Chain IDs:E
Chain Length:244
Number of Molecules:1
Biological Source:Homo sapiens

Ligand Molecules

GOL

NAG

Primary Citation

T cell receptor specificity landscapes defined by peptide recognition patterns

Wang, N, Yeh, H, Jude, K.M, Khan, A.A, Garcia, K.C.Show

To Be Published ? ? ? (?)

Primary Citation of related structures

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