ID A0A0U3DPA3_9BURK Unreviewed; 515 AA.
AC A0A0U3DPA3;
DT 16-MAR-2016, integrated into UniProtKB/TrEMBL.
DT 16-MAR-2016, sequence version 1.
DT 27-MAR-2024, entry version 32.
DE RecName: Full=Histidine ammonia-lyase {ECO:0000256|ARBA:ARBA00012994, ECO:0000256|HAMAP-Rule:MF_00229};
DE Short=Histidase {ECO:0000256|HAMAP-Rule:MF_00229};
DE EC=4.3.1.3 {ECO:0000256|ARBA:ARBA00012994, ECO:0000256|HAMAP-Rule:MF_00229};
GN Name=hutH {ECO:0000256|HAMAP-Rule:MF_00229};
GN ORFNames=AT984_13455 {ECO:0000313|EMBL:ALT78036.1};
OS Paucibacter sp. KCTC 42545.
OC Bacteria; Pseudomonadota; Betaproteobacteria; Burkholderiales;
OC Sphaerotilaceae; Roseateles.
OX NCBI_TaxID=1768242 {ECO:0000313|EMBL:ALT78036.1, ECO:0000313|Proteomes:UP000056576};
RN [1] {ECO:0000313|EMBL:ALT78036.1, ECO:0000313|Proteomes:UP000056576}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=KCTC 42545 {ECO:0000313|EMBL:ALT78036.1,
RC ECO:0000313|Proteomes:UP000056576};
RA Kim S.-G., Lee Y.-J.;
RT "Complete genome of Paucibacter sp. KCTC 42545.";
RL Submitted (DEC-2015) to the EMBL/GenBank/DDBJ databases.
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:0000256|ARBA:ARBA00000171, ECO:0000256|HAMAP-
CC Rule:MF_00229, ECO:0000256|RuleBase:RU004479};
CC -!- PATHWAY: Amino-acid degradation; L-histidine degradation into L-
CC glutamate; N-formimidoyl-L-glutamate from L-histidine: step 1/3.
CC {ECO:0000256|ARBA:ARBA00005113, ECO:0000256|HAMAP-Rule:MF_00229,
CC ECO:0000256|RuleBase:RU004479}.
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000256|HAMAP-Rule:MF_00229,
CC ECO:0000256|RuleBase:RU004480}.
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:0000256|HAMAP-Rule:MF_00229}.
CC -!- SIMILARITY: Belongs to the PAL/histidase family. {ECO:0000256|HAMAP-
CC Rule:MF_00229, ECO:0000256|RuleBase:RU003954}.
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DR EMBL; CP013692; ALT78036.1; -; Genomic_DNA.
DR RefSeq; WP_058720523.1; NZ_CP013692.1.
DR AlphaFoldDB; A0A0U3DPA3; -.
DR STRING; 1768242.AT984_13455; -.
DR KEGG; pkt:AT984_13455; -.
DR OrthoDB; 9806955at2; -.
DR UniPathway; UPA00379; UER00549.
DR Proteomes; UP000056576; 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; 1.20.200.10; Fumarase/aspartase (Central domain); 1.
DR Gene3D; 1.10.275.10; Fumarase/aspartase (N-terminal domain); 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 NCBIfam; TIGR01225; hutH; 1.
DR PANTHER; PTHR10362; HISTIDINE AMMONIA-LYASE; 1.
DR PANTHER; PTHR10362:SF7; HISTIDINE AMMONIA-LYASE; 1.
DR Pfam; PF00221; Lyase_aromatic; 1.
DR SUPFAM; SSF48557; L-aspartase-like; 1.
DR PROSITE; PS00488; PAL_HISTIDASE; 1.
PE 3: Inferred from homology;
KW Cytoplasm {ECO:0000256|HAMAP-Rule:MF_00229};
KW Histidine metabolism {ECO:0000256|ARBA:ARBA00022808, ECO:0000256|HAMAP-
KW Rule:MF_00229};
KW Lyase {ECO:0000256|ARBA:ARBA00023239, ECO:0000256|HAMAP-Rule:MF_00229};
KW Reference proteome {ECO:0000313|Proteomes:UP000056576}.
FT MOD_RES 144
FT /note="2,3-didehydroalanine (Ser)"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00229"
FT CROSSLNK 143..145
FT /note="5-imidazolinone (Ala-Gly)"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00229"
SQ SEQUENCE 515 AA; 53953 MW; 79B373B8801348CF CRC64;
MPSIEITPGH ITLAQLREIR QGGVTLSLHA SATEIIRRSA AVVQAAAAGD APVYGVNTGF
GKLASTRISK EDLATLQFNL IRSHCVGVGA PLQPGVVRLM LATKAASLAR GHSGVREAVV
QSLLDVFNAG LVPYVPAQGS VGASGDLAPL SHMTLALLGE GEMLVDGKRV PALPELQKHG
IAPLVLQAKE GLALINGTQT STALALEGLL RFESLYASAI VSGALSLDAA RGSDGPFDPR
IHAVRGQPGQ IEAAAAYRQL LVGSEIRHSH EIGDDRVQDP YCLRCQPQVM GACLDQSRYV
RDVLLREANA VTDNPLVFAN EDGTAQMISG GNFHAEPVAL AADALAVAIA EVGAIAERRI
AMLIDTSVSR LPPFLTENAG LNSGFMIAHV TAAALASENK SLAHPASVDS LPTSANQEDH
VSMATFGARR LGPMLDNTSH IIGIELLAAA QGIEFLRPLT SSQPLEEVHA LLRQSCPPMP
SDHYLAPDIE NAFKLVNGGQ LAQLLTRSTG LVVLS
//
