Detail Information for IndEnz0002014811
IED ID IndEnz0002014811
Enzyme Type ID protease014811
Protein Name ATP-dependent protease ATPase subunit HslU
Unfoldase HslU
Gene Name hslU VC_2674
Organism Vibrio cholerae serotype O1 (strain ATCC 39315 / El Tor Inaba N16961)
Taxonomic Lineage cellular organisms Bacteria Proteobacteria Gammaproteobacteria Vibrionales Vibrionaceae Vibrio Vibrio cholerae Vibrio cholerae O1 Vibrio cholerae O1 biovar El Tor Vibrio cholerae serotype O1 (strain ATCC 39315 / El Tor Inaba N16961)
Enzyme Sequence MSEMTPREIVSELNRHIIGQDKAKRAVAIALRNRWRRMQLEESLRVEVTPKNILMIGPTGVGKTEIARRLAKLANVPFIKVEATKFTEVGYVGKEVESIIRDLTDVAVKLTHQQAMEKVKFRAEELAEERVLDALLPPPRDAWGQAEQKEENSSTRQVFRKKLREGQLNDKEIEINVAVPQMGVEIMAPPGMEEMTNQLQGLFQNLAGDTKKKRKMKIKDALKALVEEEAAKLVNQEELKEQAIYNVENNGIVFIDEIDKICKRGEVSGPDVSREGVQRDLLPLIEGSTVSTKHGMVRTDHILFIASGAFQVAKPSDLIPELQGRLPIRVELEALSSNDFKRILTEPKASLTEQYVALMKTEQVDVQFTEDGIKQIADAAWQVNETTENIGARRLHTVLERLMDEISFDATEKAGQAFVIDAAYVKARLGELVEDEDLSRFIL
Enzyme Length 443
Uniprot Accession Number Q9KNQ7
Absorption
Active Site
Activity Regulation
Binding Site BINDING 18; /note=ATP; via amide nitrogen and carbonyl oxygen; /evidence=ECO:0000255|HAMAP-Rule:MF_00249; BINDING 256; /note=ATP; /evidence=ECO:0000255|HAMAP-Rule:MF_00249; BINDING 321; /note=ATP; /evidence=ECO:0000255|HAMAP-Rule:MF_00249; BINDING 393; /note=ATP; /evidence=ECO:0000255|HAMAP-Rule:MF_00249
Calcium Binding
catalytic Activity
DNA Binding
EC Number
Enzyme Function FUNCTION: ATPase subunit of a proteasome-like degradation complex; this subunit has chaperone activity. The binding of ATP and its subsequent hydrolysis by HslU are essential for unfolding of protein substrates subsequently hydrolyzed by HslV. HslU recognizes the N-terminal part of its protein substrates and unfolds these before they are guided to HslV for hydrolysis. {ECO:0000255|HAMAP-Rule:MF_00249}.
Temperature Dependency
PH Dependency
Pathway
nucleotide Binding NP_BIND 60..65; /note=ATP; /evidence=ECO:0000255|HAMAP-Rule:MF_00249
Features Binding site (4); Chain (1); Nucleotide binding (1)
Keywords ATP-binding;Chaperone;Cytoplasm;Nucleotide-binding;Reference proteome
Interact With
Induction
Subcellular Location SUBCELLULAR LOCATION: Cytoplasm {ECO:0000255|HAMAP-Rule:MF_00249}.
Modified Residue
Post Translational Modification
Signal Peptide
Structure 3D
Cross Reference PDB -
Mapped Pubmed ID -
Motif
Gene Encoded By
Mass 49,900
Kinetics
Metal Binding
Rhea ID
Cross Reference Brenda