7LAM

Crystal structure of Campylobacter jejuni Cj0843c lytic transglycosylase in complex with N,N',N''-triacetylchitotriose

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	Lytic transglycosylase domain-containing protein	polymer	544	63644.7	1	UniProt (A0A3I4HTM2) Pfam (PF01464) UniProt (by SIFTS) (Q0PA47)	Campylobacter jejuni	Transglycosylase SLT domain-containing protein
2	B, C (D, E)	2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose	branched		627.6	2	In PDB GlyTouCan (G47362BJ)
3	D (A)	CITRIC ACID	non-polymer		192.1	1	Chemie (CIT)
4	E (A)	ACETATE ION	non-polymer		59.0	1	Chemie (ACT)
5	F (A)	water	water		18.0	228	Chemie (HOH)

Sequence modifications

A: 19 - 541 (UniProt: A0A3I4HTM2)

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

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	63644.7
Branched	Number of molecules	2
	Total formula weight	1255.2
Non-Polymers*	Number of molecules	2
	Total formula weight	251.2
All*	Total formula weight	65151.0

*Water molecules are not included.