2BSQ

FitAB bound to DNA

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 (A, B, C, D)	TRAFFICKING PROTEIN B	polymer	146	16333.8	4	UniProt (Q5F882) Pfam (PF01850)	NEISSERIA GONORRHOEAE	FITB
2	E, F, G, H (E, F, G, H)	TRAFFICKING PROTEIN A	polymer	77	8313.4	4	UniProt (Q5F881) Pfam (PF22513)	NEISSERIA GONORRHOEAE	FITA
3	I (I)	IR36, FORWARD STRAND	polymer	36	11170.0	1		NEISSERIA GONORRHOEAE
4	J (J)	IR36, REVERSE STRAND	polymer	36	11198.1	1		NEISSERIA GONORRHOEAE
5	K, L, M, N, O... (A, B, C, D, E...)	water	water		18.0	45	Chemie (HOH)

Sequence modifications

A, B, C, D: 1 - 139 (UniProt: Q5F882)

PDB	External Database	Details
Leu 139	Asp 139	engineered mutation

A, B, C, D: 140 - 146 (PDB: 2BSQ)

Contents of the asymmetric unit

Polymers	Number of chains	10
	Total formula weight	120956.6
All*	Total formula weight	120956.6

*Water molecules are not included.