5T54

LECTIN FROM BAUHINIA FORFICATA IN COMPLEX WITH BLOOD GROUP A ANTIGEN

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	Lectin	polymer	242	27143.9	2	UniProt (P86993) Pfam (PF00139) In PDB	Bauhinia forficata (Brazilian orchid-tree)	BfL
2	C, D	alpha-L-fucopyranose-(1-2)-[2-acetamido-2-deoxy-alpha-D-galactopyranose-(1-3)]alpha-D-galactopyranose	branched		529.5	2	In PDB GlyTouCan (G15611BA)
3	A, B	CALCIUM ION	non-polymer		40.1	4	Chemie (CA)
4	A, B	1,2-ETHANEDIOL	non-polymer		62.1	4	Chemie (EDO)
5		water	water		18.0	373	Chemie (HOH)

Sequence modifications

A, B: 1 - 233 (UniProt: P86993)

PDB	External Database	Details
Gly 234	-	expression tag
Ala 235	-	expression tag
Arg 236	-	expression tag
His 237	-	expression tag
His 238	-	expression tag
His 239	-	expression tag
His 240	-	expression tag
His 241	-	expression tag
His 242	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	54287.8
Branched	Number of molecules	2
	Total formula weight	1059.0
Non-Polymers*	Number of molecules	8
	Total formula weight	408.6
All*	Total formula weight	55755.4

*Water molecules are not included.