ISDA

Deposition Date 2025-03-21

Release Date 2025-07-16

Last Version Date 2025-07-16

Entry Detail

PDB ID:

9QM5

Keywords:

TRANSFERASE

Title:

Krypton-pressurized Methyl-Coenzyme M reductase of an ANME-2c isolated from a microbial enrichment

Biological Source:

Source Organism:

Candidatus Methanogasteraceae archaeon (Taxon ID: 3386293)

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

1.80 Å

R-Value Free:

0.15

R-Value Work:

0.12

R-Value Observed:

0.13

Space Group:

P 21 21 21

Download Validation Report

Macromolecular Entities

Polymer Type:polypeptide(L)
Molecule:Alpha subunit of the Methyl-coenzyme M reductase from ANME-2c
Chain IDs:A, D, G, J
Chain Length:561
Number of Molecules:4
Biological Source:Candidatus Methanogasteraceae archaeon

Polymer Type:polypeptide(L)
Molecule:Beta subunit of the Methyl-coenzyme M reductase from ANME-2c
Chain IDs:B, E, H, K
Chain Length:434
Number of Molecules:4
Biological Source:Candidatus Methanogasteraceae archaeon

Polymer Type:polypeptide(L)
Molecule:Gamma subunit of the Methyl-coenzyme M reductase from ANME-2c
Chain IDs:C, F, I, L
Chain Length:265
Number of Molecules:4
Biological Source:Candidatus Methanogasteraceae archaeon

Modified Residue

Compound ID	Chain ID	Parent Comp ID	Details
AGM	A	ARG	modified residue
DYA	A	ASP	modified residue
GL3	A	GLY	modified residue
MGN	A	GLN	modified residue
MHS	A	HIS	modified residue
SMC	A	CYS	modified residue
TRX	A	TRP	modified residue