2WMI

Crystal structure of the catalytic module of a family 98 glycoside hydrolase from Streptococcus pneumoniae SP3-BS71 in complex with the A-trisaccharide blood group antigen.

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	FUCOLECTIN-RELATED PROTEIN	polymer	606	69895.4	1	UniProt (A5LBQ0) In PDB	STREPTOCOCCUS PNEUMONIAE	GLYCOSIDE HYDROLASE
2	B	FUCOLECTIN-RELATED PROTEIN	polymer	606	69853.3	1	UniProt (A5LBQ0) In PDB	STREPTOCOCCUS PNEUMONIAE	GLYCOSIDE HYDROLASE
3	C, D	alpha-L-fucopyranose-(1-2)-[2-acetamido-2-deoxy-alpha-D-galactopyranose-(1-3)]beta-D-galactopyranose	branched		529.5	2	In PDB GlyTouCan (G00066MO)
4		water	water		18.0	1024	Chemie (HOH)

Sequence modifications

A: 421 - 1005 (UniProt: A5LBQ0)

PDB	External Database	Details
Met 398	-	expression tag
Gly 399	-	expression tag
Ser 400	-	expression tag
Ser 401	-	expression tag
His 402	-	expression tag
His 403	-	expression tag
His 404	-	expression tag
His 405	-	expression tag
His 406	-	expression tag
His 407	-	expression tag
Ser 408	-	expression tag
Ser 409	-	expression tag
Gly 410	-	expression tag
Leu 411	-	expression tag
Val 412	-	expression tag
Pro 413	-	expression tag
Arg 414	-	expression tag
Gly 415	-	expression tag
Ser 416	-	expression tag
His 417	-	expression tag
Met 418	-	expression tag
Ala 419	-	expression tag
Ser 420	-	expression tag

B: 421 - 1005 (UniProt: A5LBQ0)

PDB	External Database	Details
Met 398	-	expression tag
Gly 399	-	expression tag
Ser 400	-	expression tag
Ser 401	-	expression tag
His 402	-	expression tag
His 403	-	expression tag
His 404	-	expression tag
His 405	-	expression tag
His 406	-	expression tag
His 407	-	expression tag
Ser 408	-	expression tag
Ser 409	-	expression tag
Gly 410	-	expression tag
Leu 411	-	expression tag
Val 412	-	expression tag
Pro 413	-	expression tag
Arg 414	-	expression tag
Gly 415	-	expression tag
Ser 416	-	expression tag
His 417	-	expression tag
Met 418	-	expression tag
Ala 419	-	expression tag
Ser 420	-	expression tag
Ser 746	Glu 748	conflict

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	139748.7
Branched	Number of molecules	2
	Total formula weight	1059.0
All*	Total formula weight	140807.7

*Water molecules are not included.