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9SP8

Cryo-EM structure of the Arabidopsis thaliana CAT4 transporter in the outward-open L-ornithine bound state

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A
(B)
SybB5polymer11412508.01synthetic construct
2B
(A)
Cationic amino acid transporter 4, vacuolarpolymer60063680.21UniProt (Q8W4K3)Arabidopsis thaliana (thale cress)
3C
(A)
L-ornithinenon-polymer132.21Chemie (ORN)
PubChem (6262)
4D
(A)
Lauryl Maltose Neopentyl Glycolnon-polymer1005.21Chemie (AV0)
PubChem (49839603)
5E, H
(A)
CHOLESTEROLnon-polymer386.72Chemie (CLR)
PubChem (5997)
6F, G
(A)
1-palmitoyl-2-oleoyl-sn-glycero-3-phosphocholinenon-polymer760.12Chemie (LBN)
7I
(A)
waterwater18.02Chemie (HOH)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains2
Total formula weight76188.2
Non-Polymers*Number of molecules6
Total formula weight3430.8
All*Total formula weight79619.0
*Water molecules are not included.

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PDB entries from 2026-09-30

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