1O70

Novel Fold Revealed by the Structure of a FAS1 Domain Pair from the Insect Cell Adhesion Molecule Fasciclin I

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	FASCICLIN I	polymer	324	36493.1	1	UniProt (P10674) Pfam (PF02469) In PDB	DROSOPHILA MELANOGASTER (FRUIT FLY)	FAS I, FCN
2	B	2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose	branched		424.4	1	In PDB GlyTouCan (G42666HT)
3	A	SULFATE ION	non-polymer		96.1	4	Chemie (SO4)
4		water	water		18.0	76	Chemie (HOH)

Sequence modifications

A: 310 - 313 (PDB: 1O70)
A: 629 - 633 (PDB: 1O70)
A: 314 - 628 (UniProt: P10674)

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	36493.1
Branched	Number of molecules	1
	Total formula weight	424.4
Non-Polymers*	Number of molecules	4
	Total formula weight	384.3
All*	Total formula weight	37301.8

*Water molecules are not included.