Structure of PDB 8a8k Chain D

Receptor sequence

>8a8kD (length=316) Species: 523845 (Methanothermococcus thermolithotrophicus DSM 2095) [Search protein sequence]

HMLVIHHWDTDGITSAALTIKALGLDDFINIVPPIGEFRFDGRVKKHIEE
AEKVYILDLNLPQEVEDVEKDTVFIDHHLQKKIKNPKVRQVNPILERMNG
KEFPSASFVVSNHFSLWNSWSSLGAVGDIGNKAFEIPKTLELLKTEGLTK
NEALKLVQLIDSNYITMDRSAAEKAVELVLNRPLKELLEYEPWIKNLEEI
ERTIKDVLSGIEVKNDIAFIEYSSPFNIISKIARKAVWEMGYNGAVVLNR
SFHEKAQLYFRISPDLKEKIDMEGIIQILKNRGFNAGGKSEVLGIIFEKN
RIDEVLGIINGYLASL

3D structure

PDB

8a8k How a methanogen assimilates sulfate: Structural and functional elucidation of the complete sulfate-reduction pathway.

Chain

Resolution

3.1 Å

3D
structure

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Interaction with ligand

Site #	Ligand	Ligand chain	Binding residues on receptor (original residue number in PDB)	Binding residues on receptor (residue number reindexed from 1)	Binding affinity
BS01	AMP	D	F37 N59 H77 S229 R233 Y258 R260 N284 A285 G286 G293	F38 N60 H78 S230 R234 Y259 R261 N285 A286 G287 G294
BS02	MN	D	D10 D57 D127	D11 D58 D128

External links

PDB	RCSB:8a8k, PDBe:8a8k, PDBj:8a8k
PDBsum	8a8k
PubMed	37277534

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