4EGJ

Crystal structure of D-alanine-D-alanine ligase from Burkholderia xenovorans

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	D-alanine--D-alanine ligase	polymer	334	35860.8	4	UniProt (Q13TZ4) Pfam (PF01820) Pfam (PF07478) In PDB	Burkholderia xenovorans	D-Ala-D-Ala ligase, D-alanylalanine synthetase
2		water	water		18.0	358	Chemie (HOH)

Sequence modifications

A, B, C, D: 1 - 313 (UniProt: Q13TZ4)

PDB	External Database	Details
Met -20	-	initiating methionine
Ala -19	-	expression tag
His -18	-	expression tag
His -17	-	expression tag
His -16	-	expression tag
His -15	-	expression tag
His -14	-	expression tag
His -13	-	expression tag
Met -12	-	expression tag
Gly -11	-	expression tag
Thr -10	-	expression tag
Leu -9	-	expression tag
Glu -8	-	expression tag
Ala -7	-	expression tag
Gln -6	-	expression tag
Thr -5	-	expression tag
Gln -4	-	expression tag
Gly -3	-	expression tag
Pro -2	-	expression tag
Gly -1	-	expression tag
Ser 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	143443.2
All*	Total formula weight	143443.2

*Water molecules are not included.