2WLY

Chitinase A from Serratia marcescens ATCC990 in complex with Chitotrio-thiazoline.

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	Chitinase	polymer	548	59756.8	1	UniProt (A6XFF7) Pfam (PF08329) Pfam (PF00704) UniProt (by SIFTS) (P07254)	Serratia marcescens
2	B, C, D, E, F (A)	1,4-DIETHYLENE DIOXIDE	non-polymer		88.1	5	Chemie (DIO)
3	G, H, I (A)	DI(HYDROXYETHYL)ETHER	non-polymer		106.1	3	Chemie (PEG)
4	J (A)	2-deoxy-2-(ethanethioylamino)-beta-D-glucopyranose	non-polymer		237.3	1	Chemie (SN5)
5	K (A)	3AR,5R,6S,7R,7AR-5-HYDROXYMETHYL-2-METHYL-5,6,7,7A-TETRAHYDRO-3AH-PYRANO[3,2-D]THIAZOLE-6,7-DIOL	non-polymer		219.3	1	Chemie (NGT)
6	L (A)	water	water		18.0	326	Chemie (HOH)

Sequence modifications

A: 24 - 541 (UniProt: A6XFF7)

PDB	External Database	Details
Asp 542	-	expression tag
Ala 543	-	expression tag
Asp 544	-	expression tag
Asn 545	-	expression tag
Gly 546	-	expression tag
Asp 547	-	expression tag
Ile 548	-	expression tag
Leu 549	-	expression tag
Asn 550	-	expression tag
Ser 551	-	expression tag
Met 552	-	expression tag
Asn 553	-	expression tag
Ala 554	-	expression tag
Ser 555	-	expression tag
Leu 556	-	expression tag
Gly 557	-	expression tag
Asn 558	-	expression tag
Ser 559	-	expression tag
Ala 560	-	expression tag
Gly 561	-	expression tag
Val 562	-	expression tag
Gln 563	-	expression tag
Leu 564	-	expression tag
Glu 565	-	expression tag
His 566	-	expression tag
His 567	-	expression tag
His 568	-	expression tag
His 569	-	expression tag
His 570	-	expression tag
His 571	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	59756.8
Non-Polymers*	Number of molecules	10
	Total formula weight	1215.4
All*	Total formula weight	60972.2

*Water molecules are not included.