2BM5

The Structure of MfpA (Rv3361c, P21 Crystal form). The Pentapeptide Repeat Protein from Mycobacterium tuberculosis Folds as A Right- handed Quadrilateral Beta-helix.

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	PENTAPEPTIDE REPEAT FAMILY PROTEIN	polymer	186	20325.9	2	UniProt (O50390) Pfam (PF13599) Pfam (PF00805) In PDB	MYCOBACTERIUM TUBERCULOSIS	MFPA, RV3361C
2	B	SULFATE ION	non-polymer		96.1	1	Chemie (SO4)
3		water	water		18.0	205	Chemie (HOH)

Sequence modifications

A, B: -2 - 0 (PDB: 2BM5)
A, B: 1 - 183 (UniProt: O50390)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	40651.7
Non-Polymers*	Number of molecules	1
	Total formula weight	96.1
All*	Total formula weight	40747.8

*Water molecules are not included.