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8BBG

Structure of the IFT-A complex; anterograde IFT-A train model

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A
(A)
WD repeat-containing protein 19polymer1357153639.31UniProt (Q8NEZ3)
Pfam (PF23389)
Pfam (PF15911)
Pfam (PF24762)
Pfam (PF23146)
Pfam (PF23145)
Homo sapiens (human)Intraflagellar transport 144 homolog
2B
(B)
Intraflagellar transport protein 140 homologpolymer1477167328.31UniProt (Q96RY7)
Pfam (PF23383)
Pfam (PF23385)
Pfam (PF24762)
Pfam (PF24760)
Homo sapiens (human)WD and tetratricopeptide repeats protein 2
3C
(C)
Intraflagellar transport protein 122 homologpolymer1241142007.71UniProt (Q9HBG6)
Pfam (PF23381)
Pfam (PF23377)
Pfam (PF25295)
Pfam (PF25144)
Pfam (PF25143)
Homo sapiens (human)WD repeat-containing protein 10,WD repeat-containing protein 140
4D
(D)
SNAP-tag,Tetratricopeptide repeat protein 21Bpolymer1500170652.61UniProt (Q7Z4L5)
Pfam (PF25062)
Pfam (PF14559)
Pfam (PF13181)
Pfam (PF25068)
Pfam (PF25064)
Pfam (PF13176)
Homo sapiens (human)TPR repeat protein 21B,Intraflagellar transport 139 homolog
5E
(E)
WD repeat-containing protein 35polymer1184134038.01UniProt (Q9P2L0)
Pfam (PF24797)
Pfam (PF23390)
Pfam (PF23387)
Pfam (PF25170)
Pfam (PF25768)
Pfam (PF23145)
Homo sapiens (human)Intraflagellar transport protein 121 homolog
6F
(F)
Intraflagellar transport protein 43 homologpolymer20923615.11UniProt (Q96FT9)
Pfam (PF15305)
Homo sapiens (human)
Sequence modifications
A: 1 - 1342 (UniProt: Q8NEZ3)
PDBExternal DatabaseDetails
Glu 1343-expression tag
Asn 1344-expression tag
Leu 1345-expression tag
Tyr 1346-expression tag
Phe 1347-expression tag
Gln 1348-expression tag
Ser 1349-expression tag
Asp 1350-expression tag
Tyr 1351-expression tag
Lys 1352-expression tag
Asp 1353-expression tag
Asp 1354-expression tag
Asp 1355-expression tag
Asp 1356-expression tag
Lys 1357-expression tag
B: 1 - 1462 (UniProt: Q96RY7)
PDBExternal DatabaseDetails
Glu 1463-expression tag
Asn 1464-expression tag
Leu 1465-expression tag
Tyr 1466-expression tag
Phe 1467-expression tag
Gln 1468-expression tag
Ser 1469-expression tag
Trp 1470-expression tag
Ser 1471-expression tag
His 1472-expression tag
Pro 1473-expression tag
Gln 1474-expression tag
Phe 1475-expression tag
Glu 1476-expression tag
Lys 1477-expression tag
D: -183 - 0 (PDB: 8BBG)
D: 1 - 1316 (UniProt: Q7Z4L5)
E: 1 - 1181 (UniProt: Q9P2L0)
PDBExternal DatabaseDetails
Phe -2-expression tag
Gln -1-expression tag
Gly 0-expression tag
F: 1 - 208 (UniProt: Q96FT9)
PDBExternal DatabaseDetails
Gly 0-expression tag
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains6
Total formula weight791281.0
All*Total formula weight791281.0
*Water molecules are not included.

248942

PDB entries from 2026-02-11

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