ISDA

Entry Detail

PDB ID:

8TQ4

Keywords:

IMMUNE SYSTEM

Title:

Crystal structure of Fab M142 in complex with MHC-I (H2-Dd)

Biological Source:

Source Organism:

Mus musculus, Rattus norvegicus, synthetic construct

Host Organism:

Escherichia coli BL21(DE3)

PDB Version:

Deposition Date:

2023-08-06

Release Date:

2025-02-05

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

3.59 Å

R-Value Free:

0.26

R-Value Work:

0.22

R-Value Observed:

0.22

Space Group:

P 43 2 2

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Macromolecular Entities

Protein Blast

Polymer Type:polypeptide(L)
Description:H2 class I histocompatibility antigen D-d alpha chain (H2-Dd)
Chain IDs:A, E
Chain Length:273
Number of Molecules:2
Biological Source:Mus musculus

UniProt ID:P01900 Pfam ID:PF00129, PF07654

Protein Blast

Polymer Type:polypeptide(L)
Description:Beta-2-microglobulin
Chain IDs:B, F
Chain Length:98
Number of Molecules:2
Biological Source:Mus musculus

UniProt ID:P01887 Pfam ID:PF07654

Polymer Type:polypeptide(L)
Description:Fab M142 Heavy Chain
Chain IDs:C, H
Chain Length:222
Number of Molecules:2
Biological Source:Rattus norvegicus

Polymer Type:polypeptide(L)
Description:Fab M142 Light Chain
Chain IDs:D, I (auth: L)
Chain Length:213
Number of Molecules:2
Biological Source:Rattus norvegicus

Polymer Type:polypeptide(L)
Description:HV1: HIV-1 P18-I10
Chain IDs:G, J (auth: P)
Chain Length:10
Number of Molecules:2
Biological Source:synthetic construct

Ligand Molecules

Primary Citation

Crystal structure of Fab M142 in complex with MHC-I (H2-Dd)

Jiang, J, Natarajan, K, Boyd, L.F, Margulies, D.H.Show

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Primary Citation of related structures