7AJO

The X-ray Structure of L,D-transpeptidase LdtA from Vibrio cholerae in complex with the cross-linking reaction intermediate

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	L,D-transpeptidase YcbB	polymer	523	60418.0	1	UniProt (A0A655UKB5) Pfam (PF20142) Pfam (PF01471) Pfam (PF03734) UniProt (by SIFTS) (Q9KSI8) In PDB	Vibrio cholerae
2	A	1,2-ETHANEDIOL	non-polymer		62.1	1	Chemie (EDO)
3	A	(2~{S},6~{S})-2-azanyl-6-[[(4~{R})-4-azanyl-5-oxidanyl-5-oxidanylidene-pentanoyl]amino]heptanedioic acid	non-polymer		319.3	1	Chemie (S2K)
4		water	water		18.0	466	Chemie (HOH)

Sequence modifications

A: 22 - 523 (UniProt: A0A655UKB5)

PDB	External Database	Details
Ala 17	-	expression tag
Ala 18	-	expression tag
Mse 19	-	expression tag
Val 20	-	expression tag
Thr 21	-	expression tag
Glu 524	-	expression tag
Asn 525	-	expression tag
Leu 526	-	expression tag
Tyr 527	-	expression tag
Phe 528	-	expression tag
Gln 529	-	expression tag
Gly 530	-	expression tag
Ser 531	-	expression tag
Ser 532	-	expression tag
Ser 533	-	expression tag
His 534	-	expression tag
His 535	-	expression tag
His 536	-	expression tag
His 537	-	expression tag
His 538	-	expression tag
His 539	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	60418.0
Non-Polymers*	Number of molecules	2
	Total formula weight	381.4
All*	Total formula weight	60799.4

*Water molecules are not included.