1XMA

Structure of a transcriptional regulator from Clostridium thermocellum Cth-833

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)	Predicted transcriptional regulator	polymer	145	16779.0	2	GenBank (48858444) Pfam (PF03551) UniProt (by SIFTS) (A3DGR1)	Clostridium thermocellum
2	C, D, I, J (A, B)	MERCURY (II) ION	non-polymer		200.6	4	Chemie (HG)
3	E, F, G, H, K... (A, B)	UNKNOWN ATOM OR ION	non-polymer			13	Chemie (UNX)
4	T, U (A, B)	water	water		18.0	40	Chemie (HOH)

Sequence modifications

A, B: 2 - 114 (GenBank: 48858444)

PDB	External Database	Details
Met -30	-	expression tag
Gly -29	-	expression tag
Ser -28	-	expression tag
Ser -27	-	expression tag
His -26	-	expression tag
His -25	-	expression tag
His -24	-	expression tag
His -23	-	expression tag
His -22	-	expression tag
His -21	-	expression tag
Ser -20	-	expression tag
Ser -19	-	expression tag
Gly -18	-	expression tag
Leu -17	-	expression tag
Val -16	-	expression tag
Pro -15	-	expression tag
Arg -14	-	expression tag
Gly -13	-	expression tag
Ser -12	-	expression tag
Gln -11	-	expression tag
Ser -10	-	expression tag
Thr -9	-	expression tag
Ser -8	-	expression tag
Leu -7	-	expression tag
Tyr -6	-	expression tag
Lys -5	-	expression tag
Lys -4	-	expression tag
Ala -3	-	expression tag
Gly -2	-	expression tag
Leu -1	-	expression tag
Met 0	-	expression tag
Val 1	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	33558.0
Non-Polymers*	Number of molecules	17
	Total formula weight	802.4
All*	Total formula weight	34360.4

*Water molecules are not included.