7DNN

Crystal structure of the AgCarB2-C2 complex with homoorientin

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, C (A, P)	AP_endonuc_2 domain-containing protein	polymer	354	40192.4	2	UniProt (H0QPL9) Pfam (PF01261)	Arthrobacter globiformis NBRC 12137
2	B, D (B, Q)	AgCarC2	polymer	145	16599.0	2	UniProt (H0QPL8) Pfam (PF19906)	Arthrobacter globiformis NBRC 12137
3	E (A)	2-[3,4-bis(oxidanyl)phenyl]-6-[(2S,3R,4R,5S,6R)-6-(hydroxymethyl)-3,4,5-tris(oxidanyl)oxan-2-yl]-5,7-bis(oxidanyl)chromen-4-one	non-polymer		448.4	1	Chemie (H9R)
4	F, H (A, P)	MANGANESE (II) ION	non-polymer		54.9	2	Chemie (MN)
5	G, I (A, P)	IODIDE ION	non-polymer		126.9	2	Chemie (IOD)
6	J, K, L, M (A, B, P, Q)	water	water		18.0	173	Chemie (HOH)

Sequence modifications

A, P: 1 - 352 (UniProt: H0QPL9)

PDB	External Database	Details
Leu 353	-	expression tag
Glu 354	-	expression tag

B, Q: 1 - 132 (UniProt: H0QPL8)

PDB	External Database	Details
Lys 133	-	expression tag
Leu 134	-	expression tag
Leu 135	-	expression tag
Ala 136	-	expression tag
Ala 137	-	expression tag
Leu 138	-	expression tag
Glu 139	-	expression tag
His 140	-	expression tag
His 141	-	expression tag
His 142	-	expression tag
His 143	-	expression tag
His 144	-	expression tag
His 145	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	113582.8
Non-Polymers*	Number of molecules	5
	Total formula weight	812.1
All*	Total formula weight	114394.9

*Water molecules are not included.