7C13

beta1 domain-swapped structure of monothiol cGrx1(C16S)

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	Peptide methionine sulfoxide reductase MsrA	polymer	208	23600.4	1	UniProt (A8MI53) Pfam (PF01625) Pfam (PF20939) In PDB	Alkaliphilus oremlandii (strain OhILAs)	Protein-methionine-S-oxide reductase,Peptide-methionine (S)-S-oxide reductase,Peptide Met(O) reductase
2	B, C	Glutaredoxin	polymer	84	9670.0	2	UniProt (A8MIN3) Pfam (PF00462) In PDB	Alkaliphilus oremlandii (strain OhILAs)

Sequence modifications

A: 1 - 208 (UniProt: A8MI53)

PDB	External Database	Details
Cys 16	Sec 16	engineered mutation

B, C: 1 - 76 (UniProt: A8MIN3)

PDB	External Database	Details
Cys 13	Sec 13	engineered mutation
Ser 16	Cys 16	engineered mutation
Leu 77	-	expression tag
Glu 78	-	expression tag
His 79	-	expression tag
His 80	-	expression tag
His 81	-	expression tag
His 82	-	expression tag
His 83	-	expression tag
His 84	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	3
	Total formula weight	42940.4
All*	Total formula weight	42940.4

*Water molecules are not included.