6LZQ

Chitin-specific solute binding protein from Vibrio harveyi in complex with chitotriose.

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	Peptide ABC transporter, periplasmic peptide-binding protein	polymer	540	61288.1	1	UniProt (D0XC84) In PDB	Vibrio harveyi (strain 1DA3)	Chitin-specific solute-binding protein
2	B	2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-alpha-D-glucopyranose	branched		627.6	1	In PDB BIRD (PRD_900017) GlyTouCan (G52179QP)		triacetyl-beta-chitotriose
3	A	1,2-ETHANEDIOL	non-polymer		62.1	8	Chemie (EDO)
4	A	MAGNESIUM ION	non-polymer		24.3	3	Chemie (MG)
5	A	CALCIUM ION	non-polymer		40.1	2	Chemie (CA)
6	A	CHLORIDE ION	non-polymer		35.5	3	Chemie (CL)
7		water	water		18.0	337	Chemie (HOH)

Sequence modifications

A: -1 - 530 (UniProt: D0XC84)

PDB	External Database	Details
Leu 531	-	expression tag
Glu 532	-	expression tag
His 533	-	expression tag
His 534	-	expression tag
His 535	-	expression tag
His 536	-	expression tag
His 537	-	expression tag
His 538	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	61288.1
Branched	Number of molecules	1
	Total formula weight	627.6
Non-Polymers*	Number of molecules	16
	Total formula weight	756.0
All*	Total formula weight	62671.6

*Water molecules are not included.