HUTH_RUEPO
ID HUTH_RUEPO Reviewed; 512 AA.
AC Q5LRD8;
DT 30-AUG-2005, integrated into UniProtKB/Swiss-Prot.
DT 01-FEB-2005, sequence version 1.
DT 25-MAY-2022, entry version 94.
DE RecName: Full=Histidine ammonia-lyase {ECO:0000255|HAMAP-Rule:MF_00229};
DE Short=Histidase {ECO:0000255|HAMAP-Rule:MF_00229};
DE EC=4.3.1.3 {ECO:0000255|HAMAP-Rule:MF_00229};
GN Name=hutH {ECO:0000255|HAMAP-Rule:MF_00229}; OrderedLocusNames=SPO2192;
OS Ruegeria pomeroyi (strain ATCC 700808 / DSM 15171 / DSS-3) (Silicibacter
OS pomeroyi).
OC Bacteria; Proteobacteria; Alphaproteobacteria; Rhodobacterales;
OC Roseobacteraceae; Ruegeria.
OX NCBI_TaxID=246200;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC 700808 / DSM 15171 / DSS-3;
RX PubMed=15602564; DOI=10.1038/nature03170;
RA Moran M.A., Buchan A., Gonzalez J.M., Heidelberg J.F., Whitman W.B.,
RA Kiene R.P., Henriksen J.R., King G.M., Belas R., Fuqua C., Brinkac L.M.,
RA Lewis M., Johri S., Weaver B., Pai G., Eisen J.A., Rahe E., Sheldon W.M.,
RA Ye W., Miller T.R., Carlton J., Rasko D.A., Paulsen I.T., Ren Q.,
RA Daugherty S.C., DeBoy R.T., Dodson R.J., Durkin A.S., Madupu R.,
RA Nelson W.C., Sullivan S.A., Rosovitz M.J., Haft D.H., Selengut J., Ward N.;
RT "Genome sequence of Silicibacter pomeroyi reveals adaptations to the marine
RT environment.";
RL Nature 432:910-913(2004).
RN [2]
RP GENOME REANNOTATION.
RC STRAIN=ATCC 700808 / DSM 15171 / DSS-3;
RX PubMed=25780504; DOI=10.1186/1944-3277-9-11;
RA Rivers A.R., Smith C.B., Moran M.A.;
RT "An updated genome annotation for the model marine bacterium Ruegeria
RT pomeroyi DSS-3.";
RL Stand. Genomic Sci. 9:11-11(2014).
CC -!- CATALYTIC ACTIVITY:
CC Reaction=L-histidine = NH4(+) + trans-urocanate; Xref=Rhea:RHEA:21232,
CC ChEBI:CHEBI:17771, ChEBI:CHEBI:28938, ChEBI:CHEBI:57595; EC=4.3.1.3;
CC Evidence={ECO:0000255|HAMAP-Rule:MF_00229};
CC -!- PATHWAY: Amino-acid degradation; L-histidine degradation into L-
CC glutamate; N-formimidoyl-L-glutamate from L-histidine: step 1/3.
CC {ECO:0000255|HAMAP-Rule:MF_00229}.
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000255|HAMAP-Rule:MF_00229}.
CC -!- PTM: Contains an active site 4-methylidene-imidazol-5-one (MIO), which
CC is formed autocatalytically by cyclization and dehydration of residues
CC Ala-Ser-Gly. {ECO:0000255|HAMAP-Rule:MF_00229}.
CC -!- SIMILARITY: Belongs to the PAL/histidase family. {ECO:0000255|HAMAP-
CC Rule:MF_00229}.
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DR EMBL; CP000031; AAV95458.1; -; Genomic_DNA.
DR RefSeq; WP_011047913.1; NC_003911.12.
DR AlphaFoldDB; Q5LRD8; -.
DR SMR; Q5LRD8; -.
DR STRING; 246200.SPO2192; -.
DR EnsemblBacteria; AAV95458; AAV95458; SPO2192.
DR KEGG; sil:SPO2192; -.
DR eggNOG; COG2986; Bacteria.
DR HOGENOM; CLU_014801_4_0_5; -.
DR OMA; CAPQVAG; -.
DR OrthoDB; 715502at2; -.
DR UniPathway; UPA00379; UER00549.
DR Proteomes; UP000001023; Chromosome.
DR GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR GO; GO:0004397; F:histidine ammonia-lyase activity; IEA:UniProtKB-UniRule.
DR GO; GO:0019556; P:histidine catabolic process to glutamate and formamide; IEA:UniProtKB-UniPathway.
DR GO; GO:0019557; P:histidine catabolic process to glutamate and formate; IEA:UniProtKB-UniPathway.
DR CDD; cd00332; PAL-HAL; 1.
DR Gene3D; 1.10.275.10; -; 1.
DR HAMAP; MF_00229; His_ammonia_lyase; 1.
DR InterPro; IPR001106; Aromatic_Lyase.
DR InterPro; IPR024083; Fumarase/histidase_N.
DR InterPro; IPR005921; HutH.
DR InterPro; IPR008948; L-Aspartase-like.
DR InterPro; IPR022313; Phe/His_NH3-lyase_AS.
DR PANTHER; PTHR10362; PTHR10362; 1.
DR Pfam; PF00221; Lyase_aromatic; 1.
DR SUPFAM; SSF48557; SSF48557; 1.
DR TIGRFAMs; TIGR01225; hutH; 1.
DR PROSITE; PS00488; PAL_HISTIDASE; 1.
PE 3: Inferred from homology;
KW Cytoplasm; Histidine metabolism; Lyase; Reference proteome.
FT CHAIN 1..512
FT /note="Histidine ammonia-lyase"
FT /id="PRO_0000161028"
FT MOD_RES 144
FT /note="2,3-didehydroalanine (Ser)"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00229"
FT CROSSLNK 143..145
FT /note="5-imidazolinone (Ala-Gly)"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00229"
SQ SEQUENCE 512 AA; 53653 MW; 46771AD6A09CEE87 CRC64;
MTALTLTPGS ATLEHLARIY FDESPVRLDP ACRPAVEAAA ARIRAAAAGD VPVYGVNTGF
GKLASLKVAP QDTATLQRNL ILSHCCGVGA PIPRRMARLM MVLKLLSLGR GASGVRWELI
TLLQEMLARD VTPVIPVQGS VGASGDLAPL AHMTAVIIGA GEAEYQGQRL PGAEALARAG
LTPIALGPKE GLAFINGTQF STAFALAGLF GAWRAATSSL VTAALSTDAI MGSTAPLQPE
IHALRGHRGQ IDAAARMRAL LDGSEIRESH REGDTRVQDP YCIRCQPQVT GAAMDVLRQA
AQTLEIEANA ATDNPLVLAE ADMIVSGGNF HAEPVGFAAD LIALALSEIG AIAQRRVALM
VDPTLSFDLP PFLTPKPGLN SGLMIAEVTT AALMSENKHL ANPCVTDSTP TSANQEDHVS
MAAHGAVRLG RMVENLHYIL GVELLCAAQG IEFRAPLQTS TALQAAVARL RAEVPRLEED
RYMAPEIETA ARLVGAGALL DVVGIDMGGL RP
