5JLT

The crystal structure of the bacteriophage T4 MotA C-terminal domain in complex with dsDNA reveals a novel protein-DNA recognition motif

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)	Middle transcription regulatory protein motA	polymer	125	14548.9	4	UniProt (P22915) Pfam (PF09158)	Enterobacteria phage T4
2	E, H (E, H)	DNA (5'-D(*GP*AP*AP*GP*CP*TP*TP*TP*GP*CP*TP*TP*AP*AP*TP*AP*AP*TP*CP*CP*AP*C)-3')	polymer	22	6710.4	2		synthetic construct
3	F, G (F, G)	DNA (5'-D(*GP*TP*GP*GP*AP*TP*TP*AP*TP*TP*AP*AP*GP*CP*AP*AP*AP*GP*CP*TP*TP*C)-3')	polymer	22	6790.4	2		synthetic construct
4	I, J, K, L, M... (A, B, C, D, E...)	water	water		18.0	387	Chemie (HOH)

Sequence modifications

A, B, C, D: 93 - 211 (UniProt: P22915)

PDB	External Database	Details
Glu 87	-	expression tag
Gly 88	-	expression tag
Asp 89	-	expression tag
Ile 90	-	expression tag
His 91	-	expression tag
Met 92	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	8
	Total formula weight	85197.3
All*	Total formula weight	85197.3

*Water molecules are not included.