4GZR

Crystal structure of the Mycobacterium tuberculosis H37Rv EsxOP (Rv2346c-Rv2347c) complex in space group C2221

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, C)	ESAT-6-like protein 6	polymer	101	10890.9	2	UniProt (P95242) Pfam (PF06013) UniProt (by SIFTS) (P9WNI7)	Mycobacterium tuberculosis
2	B, D (B, D)	ESAT-6-like protein 7	polymer	99	11075.3	2	UniProt (P95243) Pfam (PF06013) UniProt (by SIFTS) (P9WNI5)	Mycobacterium tuberculosis	CFP-10 homologue
3	E (D)	SULFATE ION	non-polymer		96.1	1	Chemie (SO4)
4	F, G, H, I (A, B, C, D)	water	water		18.0	31	Chemie (HOH)

Sequence modifications

A, C: 1 - 94 (UniProt: P95242)

PDB	External Database	Details
Thr 95	-	expression tag
His 96	-	expression tag
His 97	-	expression tag
His 98	-	expression tag
His 99	-	expression tag
His 100	-	expression tag
His 101	-	expression tag

B, D: 1 - 98 (UniProt: P95243)

PDB	External Database	Details
Ser 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	43932.4
Non-Polymers*	Number of molecules	1
	Total formula weight	96.1
All*	Total formula weight	44028.5

*Water molecules are not included.