Structure of PDB 1abr Chain B

Receptor sequence
>1abrB (length=267) Species: 3816 (Abrus precatorius) [Search protein sequence]
IVEKSKICSSRYEPTVRIGGRDGMCVDVYDNGYHNGNRIIMWKCKDRLEE
NQLWTLKSDKTIRSNGKCLTTYGYAPGSYVMIYDCTSAVAEATYWEIWDN
GTIINPKSALVLSAESSSMGGTLTVQTNEYLMRQGWRTGNNTSPFVTSIS
GYSDLCMQAQGSNVWMADCDSNKKEQQWALYTDGSIRSVQNTNNCLTSKD
HKQGSTILLMGCSNGWASQRWVFKNDGSIYSLYDDMVMDVKGSDPSLKQI
ILWPYTGKPNQIWLTLF
3D structure
PDB1abr Crystal structure of abrin-a at 2.14 A.
ChainB
Resolution2.14 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 3.2.2.22: rRNA N-glycosylase.
Interaction with ligand
Site
#		 Ligand Ligand
chain		 Binding residues on receptor
(original residue number in PDB)		 Binding residues on receptor
(residue number reindexed from 1)		 Binding affinity
BS01 MAN B R47 L48 R47 L48
External links
PDB RCSB:1abr, PDBe:1abr, PDBj:1abr
PDBsum1abr
PubMed7608980
UniProtP11140|ABRA_ABRPR Abrin-a

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