3E7W

Crystal structure of DLTA: Implications for the reaction mechanism of non-ribosomal peptide synthetase (NRPS) adenylation domains

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	D-alanine--poly(phosphoribitol) ligase subunit 1	polymer	511	56937.4	1	UniProt (P39581) Pfam (PF00501) Pfam (PF13193) In PDB	Bacillus subtilis	DLTA PROTEIN, D-alanine-activating enzyme, DAE, D-alanine-D-alanyl carrier protein ligase, DCL
2	A	PHOSPHATE ION	non-polymer		95.0	1	Chemie (PO4)
3	A	ADENOSINE MONOPHOSPHATE	non-polymer		347.2	1	Chemie (AMP)
4		water	water		18.0	367	Chemie (HOH)

Sequence modifications

A: 1 - 503 (UniProt: P39581)

PDB	External Database	Details
Arg 504	-	expression tag
Ser 505	-	expression tag
His 506	-	expression tag
His 507	-	expression tag
His 508	-	expression tag
His 509	-	expression tag
His 510	-	expression tag
His 511	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	56937.4
Non-Polymers*	Number of molecules	2
	Total formula weight	442.2
All*	Total formula weight	57379.6

*Water molecules are not included.