5TG9

Crystal structure of H15 hemagglutinin from A/shearwater/WA/2576/1979 H15N9 influenza virus in complex with 3'-SLN

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, C	Hemagglutinin	polymer	332	36210.8	2	UniProt (L0L3X3) Pfam (PF00509) In PDB	Influenza A virus (A/shearWater/Australia/2576/1979(H15N9))
2	B, D	Hemagglutinin HA2 chain	polymer	193	22210.4	2	UniProt (L0L3X3) Pfam (PF00509) In PDB	Influenza A virus
3	E, G	2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose	branched		424.4	2	In PDB GlyTouCan (G42666HT)
4	F	N-acetyl-alpha-neuraminic acid-(2-3)-beta-D-galactopyranose	branched		471.4	1	In PDB GlyTouCan (G30207PZ)
5	H	N-acetyl-alpha-neuraminic acid-(2-3)-beta-D-galactopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose	branched		674.6	1	In PDB BIRD (PRD_900067) GlyTouCan (G00065MO)		3'-sialyl-N-acetyllactosamine
6	B, D	2-acetamido-2-deoxy-beta-D-glucopyranose	non-polymer		221.2	2	Chemie (NAG)
7		water	water		18.0	105	Chemie (HOH)

Sequence modifications

A, C: 11 - 327 (UniProt: L0L3X3)

PDB	External Database	Details
Ala 7	-	expression tag
Asp 8	-	expression tag
Pro 9	-	expression tag
Gly 10	-	expression tag

B, D: -2 - 176 (UniProt: L0L3X3)

PDB	External Database	Details
Ser 177	-	expression tag
Gly 178	-	expression tag
Gly 179	-	expression tag
Gly 180	-	expression tag
Gly 181	-	expression tag
Leu 182	-	expression tag
Asn 183	-	expression tag
Asp 184	-	expression tag
Ile 185	-	expression tag
Phe 186	-	expression tag
Glu 187	-	expression tag
Ala 188	-	expression tag
Gln 189	-	expression tag
Lys 190	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	116842.4
Branched	Number of molecules	4
	Total formula weight	1994.8
Non-Polymers*	Number of molecules	2
	Total formula weight	442.4
All*	Total formula weight	119279.6

*Water molecules are not included.