NPD2_BRADU
ID NPD2_BRADU Reviewed; 273 AA.
AC Q89EA6;
DT 31-OCT-2003, integrated into UniProtKB/Swiss-Prot.
DT 31-OCT-2003, sequence version 2.
DT 03-AUG-2022, entry version 108.
DE RecName: Full=NAD-dependent protein deacetylase 2 {ECO:0000255|HAMAP-Rule:MF_01967};
DE EC=2.3.1.286 {ECO:0000255|HAMAP-Rule:MF_01967};
DE AltName: Full=Regulatory protein SIR2 homolog 2 {ECO:0000255|HAMAP-Rule:MF_01967};
GN Name=cobB2 {ECO:0000255|HAMAP-Rule:MF_01967}; OrderedLocusNames=bll7181;
OS Bradyrhizobium diazoefficiens (strain JCM 10833 / BCRC 13528 / IAM 13628 /
OS NBRC 14792 / USDA 110).
OC Bacteria; Proteobacteria; Alphaproteobacteria; Hyphomicrobiales;
OC Bradyrhizobiaceae; Bradyrhizobium.
OX NCBI_TaxID=224911;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=JCM 10833 / BCRC 13528 / IAM 13628 / NBRC 14792 / USDA 110;
RX PubMed=12597275; DOI=10.1093/dnares/9.6.189;
RA Kaneko T., Nakamura Y., Sato S., Minamisawa K., Uchiumi T., Sasamoto S.,
RA Watanabe A., Idesawa K., Iriguchi M., Kawashima K., Kohara M.,
RA Matsumoto M., Shimpo S., Tsuruoka H., Wada T., Yamada M., Tabata S.;
RT "Complete genomic sequence of nitrogen-fixing symbiotic bacterium
RT Bradyrhizobium japonicum USDA110.";
RL DNA Res. 9:189-197(2002).
CC -!- FUNCTION: NAD-dependent protein deacetylase which modulates the
CC activities of several enzymes which are inactive in their acetylated
CC form. {ECO:0000255|HAMAP-Rule:MF_01967}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=H2O + N(6)-acetyl-L-lysyl-[protein] + NAD(+) = 2''-O-acetyl-
CC ADP-D-ribose + L-lysyl-[protein] + nicotinamide;
CC Xref=Rhea:RHEA:43636, Rhea:RHEA-COMP:9752, Rhea:RHEA-COMP:10731,
CC ChEBI:CHEBI:15377, ChEBI:CHEBI:17154, ChEBI:CHEBI:29969,
CC ChEBI:CHEBI:57540, ChEBI:CHEBI:61930, ChEBI:CHEBI:83767;
CC EC=2.3.1.286; Evidence={ECO:0000255|HAMAP-Rule:MF_01967};
CC -!- COFACTOR:
CC Name=Zn(2+); Xref=ChEBI:CHEBI:29105;
CC Evidence={ECO:0000255|HAMAP-Rule:MF_01967};
CC Note=Binds 1 zinc ion per subunit. {ECO:0000255|HAMAP-Rule:MF_01967};
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000255|HAMAP-Rule:MF_01967}.
CC -!- SIMILARITY: Belongs to the sirtuin family. Class II subfamily.
CC {ECO:0000255|HAMAP-Rule:MF_01967}.
CC -!- SEQUENCE CAUTION:
CC Sequence=BAC52446.1; Type=Erroneous initiation; Note=Extended N-terminus.; Evidence={ECO:0000305};
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DR EMBL; BA000040; BAC52446.1; ALT_INIT; Genomic_DNA.
DR RefSeq; NP_773821.2; NC_004463.1.
DR RefSeq; WP_011089916.1; NZ_CP011360.1.
DR AlphaFoldDB; Q89EA6; -.
DR SMR; Q89EA6; -.
DR STRING; 224911.27355463; -.
DR EnsemblBacteria; BAC52446; BAC52446; BAC52446.
DR GeneID; 64026939; -.
DR KEGG; bja:bll7181; -.
DR PATRIC; fig|224911.44.peg.7248; -.
DR eggNOG; COG0846; Bacteria.
DR HOGENOM; CLU_023643_3_2_5; -.
DR InParanoid; Q89EA6; -.
DR OMA; RRHYWAR; -.
DR PhylomeDB; Q89EA6; -.
DR Proteomes; UP000002526; Chromosome.
DR GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR GO; GO:0019213; F:deacetylase activity; IBA:GO_Central.
DR GO; GO:0070403; F:NAD+ binding; IEA:UniProtKB-UniRule.
DR GO; GO:0034979; F:NAD-dependent protein deacetylase activity; IEA:UniProtKB-UniRule.
DR GO; GO:0016740; F:transferase activity; IEA:UniProtKB-KW.
DR GO; GO:0008270; F:zinc ion binding; IEA:UniProtKB-UniRule.
DR GO; GO:0006476; P:protein deacetylation; IBA:GO_Central.
DR Gene3D; 3.30.1600.10; -; 1.
DR HAMAP; MF_01967; Sirtuin_ClassII; 1.
DR InterPro; IPR029035; DHS-like_NAD/FAD-binding_dom.
DR InterPro; IPR003000; Sirtuin.
DR InterPro; IPR026591; Sirtuin_cat_small_dom_sf.
DR InterPro; IPR026587; Sirtuin_class_II.
DR InterPro; IPR026590; Ssirtuin_cat_dom.
DR Pfam; PF02146; SIR2; 1.
DR SUPFAM; SSF52467; SSF52467; 1.
DR PROSITE; PS50305; SIRTUIN; 1.
PE 3: Inferred from homology;
KW Cytoplasm; Metal-binding; NAD; Reference proteome; Transferase; Zinc.
FT CHAIN 1..273
FT /note="NAD-dependent protein deacetylase 2"
FT /id="PRO_0000110300"
FT DOMAIN 9..273
FT /note="Deacetylase sirtuin-type"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01967"
FT ACT_SITE 122
FT /note="Proton acceptor"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01967"
FT BINDING 26..46
FT /ligand="NAD(+)"
FT /ligand_id="ChEBI:CHEBI:57540"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01967"
FT BINDING 104..107
FT /ligand="NAD(+)"
FT /ligand_id="ChEBI:CHEBI:57540"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01967"
FT BINDING 130
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01967"
FT BINDING 133
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01967"
FT BINDING 181
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01967"
FT BINDING 184
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01967"
FT BINDING 221..223
FT /ligand="NAD(+)"
FT /ligand_id="ChEBI:CHEBI:57540"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01967"
FT BINDING 247..249
FT /ligand="NAD(+)"
FT /ligand_id="ChEBI:CHEBI:57540"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01967"
FT BINDING 265
FT /ligand="NAD(+)"
FT /ligand_id="ChEBI:CHEBI:57540"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01967"
SQ SEQUENCE 273 AA; 30141 MW; 68398C61D327D079 CRC64;
MSNAPLANQS LQDFVARHQR LFVLTGAGCS TNSGIPDYRD SHGNWKRTQP VNFQAFMSEE
HTRRRYWARS LIGWRRFGQA RPNDAHHALA RLEANGRCGM LLTQNVDRLH QSAGHRQVID
LHGRLDLVRC MGCGAKTPRS EFQDTLGRAN AEWLALDASD APDGDADLEH ADFSSFKVPA
CEACGGILKP DVVFFGENVP RDVVATAQDH LSQADAMLIV GSSLMVYSGF RFVQAAAQRQ
IPIAAVNLGR TRADDLLTLK VEERCEAALA FLL
