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4PX8

Structure of P. vulgaris HigB toxin

Functional Information from GO Data
ChainGOidnamespacecontents
A0003723molecular_functionRNA binding
A0003729molecular_functionmRNA binding
A0004518molecular_functionnuclease activity
A0004519molecular_functionendonuclease activity
A0004521molecular_functionRNA endonuclease activity
A0005515molecular_functionprotein binding
A0006276biological_processplasmid maintenance
A0006401biological_processRNA catabolic process
A0008285biological_processnegative regulation of cell population proliferation
A0016787molecular_functionhydrolase activity
A0017148biological_processnegative regulation of translation
A0030308biological_processnegative regulation of cell growth
A0030371molecular_functiontranslation repressor activity
A0043022molecular_functionribosome binding
Functional Information from PDB Data
site_idAC1
Number of Residues4
DetailsBINDING SITE FOR RESIDUE CL A 201
ChainResidue
ASER4
APHE5
ALYS11
AHOH328

site_idAC2
Number of Residues3
DetailsBINDING SITE FOR RESIDUE CL A 202
ChainResidue
AGLU42
AILE43
AHOH369

site_idAC3
Number of Residues2
DetailsBINDING SITE FOR RESIDUE CL A 203
ChainResidue
AHOH360
AHOH392

site_idAC4
Number of Residues2
DetailsBINDING SITE FOR RESIDUE CL A 204
ChainResidue
ALEU12
AHOH310

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues1
DetailsActive site: {"evidences":[{"source":"PubMed","id":"19423702","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues2
DetailsSite: {"description":"Interaction with HigA","evidences":[{"source":"PubMed","id":"24257752","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

246704

PDB entries from 2025-12-24

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