5B4Z

Crystal structure of heme binding protein HmuT H141A mutant

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	ABC-type transporter, periplasmic component	polymer	345	36080.2	1	UniProt (Q8NTB8) Pfam (PF01497)	Corynebacterium glutamicum ATCC 13032	HmuT
2	B (A)	PROTOPORPHYRIN IX CONTAINING FE	non-polymer		616.5	1	Chemie (HEM)
3	C (A)	water	water		18.0	230	Chemie (HOH)

Sequence modifications

A: 24 - 359 (UniProt: Q8NTB8)

PDB	External Database	Details
Met 23	-	expression tag
Ala 141	His 141	engineered mutation
Leu 360	-	expression tag
Glu 361	-	expression tag
His 362	-	expression tag
His 363	-	expression tag
His 364	-	expression tag
His 365	-	expression tag
His 366	-	expression tag
His 367	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	36080.2
Non-Polymers*	Number of molecules	1
	Total formula weight	616.5
All*	Total formula weight	36696.6

*Water molecules are not included.