3TA6

Structure of Mycobacterium tuberculosis triosephosphate isomerase

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	Triosephosphate isomerase	polymer	267	28262.9	2	UniProt (P66940) Pfam (PF00121) UniProt (by SIFTS) (P9WG43) In PDB	Mycobacterium tuberculosis	TIM, Triose-phosphate isomerase
2	B	CITRATE ANION	non-polymer		189.1	1	Chemie (FLC)
3		water	water		18.0	827	Chemie (HOH)

Sequence modifications

A, B: 1 - 261 (UniProt: P66940)

PDB	External Database	Details
His 262	-	expression tag
His 263	-	expression tag
His 264	-	expression tag
His 265	-	expression tag
His 266	-	expression tag
His 267	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	56525.8
Non-Polymers*	Number of molecules	1
	Total formula weight	189.1
All*	Total formula weight	56714.9

*Water molecules are not included.