Structure of PDB 4udm Chain B

Receptor sequence
>4udmB (length=96) Species: 469008 (Escherichia coli BL21(DE3)) [Search protein sequence]
GFKDYGHDYHPAPKTENIKGLGDLKPGIPKTPKQNGGGKRKRWTGDKGRK
IAEWDSQHGELEGYRASDGQHLGSFDPKTGNQLKGPDPKRNIKKYL
3D structure
PDB4udm Consequences of Inducing Intrinsic Disorder in a High-Affinity Protein-Protein Interaction.
ChainB
Resolution2.96 Å
3D
structure
Catalytic site residues are labeled in the structure
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Enzymatic activity
Catalytic site (original residue number in PDB) D55 H58 E62 R90
Catalytic site (residue number reindexed from 1) D55 H58 E62 R90
Enzyme Commision number 4.6.1.-
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 CA B D55 H58 E60 E62 D55 H58 E60 E62
BS02 CA B P29 K30 T31 R40 R42 E53 P29 K30 T31 R40 R42 E53
Gene Ontology
Molecular Function
GO:0003723 RNA binding
GO:0016788 hydrolase activity, acting on ester bonds
GO:0043022 ribosome binding

View graph for
Molecular Function
External links
PDB RCSB:4udm, PDBe:4udm, PDBj:4udm
PDBsum4udm
PubMed25856265
UniProtP00646|CEA3_ECOLX Colicin E3 (Gene Name=ceaC)

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