1LOA

THREE-DIMENSIONAL STRUCTURES OF COMPLEXES OF LATHYRUS OCHRUS ISOLECTIN I WITH GLUCOSE AND MANNOSE: FINE SPECIFICITY OF THE MONOSACCHARIDE-BINDING SITE

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, C, E, G	LEGUME ISOLECTIN I (ALPHA CHAIN)	polymer	181	19847.9	4	UniProt (P04122) Pfam (PF00139) In PDB	Lathyrus ochrus (yellow-flowered pea)
2	B, D, F, H	LEGUME ISOLECTIN I (BETA CHAIN)	polymer	52	5783.3	4	UniProt (P12306) Pfam (PF00139) In PDB	Lathyrus ochrus (yellow-flowered pea)
3	A, C, E, G	methyl alpha-D-glucopyranoside	non-polymer		194.2	4	Chemie (GYP)
4	A, C, E, G	CALCIUM ION	non-polymer		40.1	4	Chemie (CA)
5	A, C, F, G	MANGANESE (II) ION	non-polymer		54.9	4	Chemie (MN)
6		water	water		18.0	298	Chemie (HOH)

Sequence modifications

A, C, E, G: 1 - 181 (UniProt: P04122)

PDB	External Database	Details
Ala 153	Lys 153	conflict

B, D, F, H: 1 - 52 (UniProt: P12306)

PDB	External Database	Details
Tyr 41	Phe 41	conflict

Contents of the asymmetric unit

Polymers	Number of chains	8
	Total formula weight	102524.7
Non-Polymers*	Number of molecules	12
	Total formula weight	1156.8
All*	Total formula weight	103681.5

*Water molecules are not included.