4PMO

Crystal structure of the Mycobacterium tuberculosis Tat-secreted protein Rv2525c, monoclinic crystal form I

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B (A, B)	Tat-secreted protein Rv2525c	polymer	234	25479.3	2	UniProt (P95028) Pfam (PF08924)	Mycobacterium tuberculosis
2	C, D, E, O, P... (A, B)	GLYCEROL	non-polymer		92.1	6	Chemie (GOL)
3	F, G, H, I, J... (A, B)	FORMIC ACID	non-polymer		46.0	10	Chemie (FMT)
4	L, M, N, V, W... (A, B)	SODIUM ION	non-polymer		23.0	6	Chemie (NA)
5	Y, Z (A, B)	water	water		18.0	370	Chemie (HOH)

Sequence modifications

A, B: 36 - 240 (UniProt: P95028)

PDB	External Database	Details
Met 7	-	initiating methionine
Ser 8	-	expression tag
Tyr 9	-	expression tag
Tyr 10	-	expression tag
His 11	-	expression tag
His 12	-	expression tag
His 13	-	expression tag
His 14	-	expression tag
His 15	-	expression tag
His 16	-	expression tag
Leu 17	-	expression tag
Glu 18	-	expression tag
Ser 19	-	expression tag
Thr 20	-	expression tag
Ser 21	-	expression tag
Leu 22	-	expression tag
Tyr 23	-	expression tag
Lys 24	-	expression tag
Lys 25	-	expression tag
Ala 26	-	expression tag
Gly 27	-	expression tag
Ser 28	-	expression tag
Glu 29	-	expression tag
Asn 30	-	expression tag
Leu 31	-	expression tag
Tyr 32	-	expression tag
Phe 33	-	expression tag
Gln 34	-	expression tag
Gly 35	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	50958.7
Non-Polymers*	Number of molecules	22
	Total formula weight	1150.8
All*	Total formula weight	52109.4

*Water molecules are not included.