7QE3

Se-M variant of B-trefoil lectin from Salpingoeca rosetta in complex with GalNAc

This is a non-PDB format compatible entry.

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	AAA, BBB	Sarol-1	polymer	350	39211.7	2	UniProt (F2UID9) In PDB	Salpingoeca rosetta
2	AAA	2-acetamido-2-deoxy-beta-D-galactopyranose	non-polymer		221.2	1	Chemie (NGA)
3	AAA, BBB	1,2-ETHANEDIOL	non-polymer		62.1	3	Chemie (EDO)
4	AAA	DI(HYDROXYETHYL)ETHER	non-polymer		106.1	1	Chemie (PEG)
5	BBB	(2S)-hexane-1,2,6-triol	non-polymer		134.2	3	Chemie (1JW)
6	BBB	TRIETHYLENE GLYCOL	non-polymer		150.2	1	Chemie (PGE)
7		water	water		18.0	450	Chemie (HOH)

Sequence modifications

AAA, BBB: 1 - 329 (UniProt: F2UID9)

PDB	External Database	Details
Mse -20	-	initiating methionine
Gly -19	-	expression tag
Ser -18	-	expression tag
Ser -17	-	expression tag
His -16	-	expression tag
His -15	-	expression tag
His -14	-	expression tag
His -13	-	expression tag
His -12	-	expression tag
His -11	-	expression tag
Ser -10	-	expression tag
Ser -9	-	expression tag
Gly -8	-	expression tag
Glu -7	-	expression tag
Asn -6	-	expression tag
Leu -5	-	expression tag
Tyr -4	-	expression tag
Phe -3	-	expression tag
Gln -2	-	expression tag
Gly -1	-	expression tag
His 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	78423.4
Non-Polymers*	Number of molecules	9
	Total formula weight	1066.2
All*	Total formula weight	79489.6

*Water molecules are not included.