6V6H

Crystal structure of histidine ammonia-lyase from Trypanosoma cruzi

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B, C, D	Histidine ammonia-lyase	polymer	540	58994.9	4	UniProt (Q4E133) Pfam (PF00221) In PDB	Trypanosoma cruzi
2		water	water		18.0	652	Chemie (HOH)

Sequence modifications

A, B, C, D: 1 - 534 (UniProt: Q4E133)

PDB	External Database	Details
His -5	-	expression tag
His -4	-	expression tag
His -3	-	expression tag
His -2	-	expression tag
His -1	-	expression tag
His 0	-	expression tag
Leu 124	Val 124	conflict
Mdo 143	Ala 143	chromophore
Mdo 143	Ser 144	chromophore
Mdo 143	Gly 145	chromophore

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	235979.6
All*	Total formula weight	235979.6

*Water molecules are not included.