ID D2RM96_ACIFV Unreviewed; 413 AA.
AC D2RM96;
DT 02-MAR-2010, integrated into UniProtKB/TrEMBL.
DT 02-MAR-2010, sequence version 1.
DT 27-MAR-2024, entry version 88.
DE RecName: Full=Imidazolonepropionase {ECO:0000256|ARBA:ARBA00012864, ECO:0000256|HAMAP-Rule:MF_00372};
DE EC=3.5.2.7 {ECO:0000256|ARBA:ARBA00012864, ECO:0000256|HAMAP-Rule:MF_00372};
DE AltName: Full=Imidazolone-5-propionate hydrolase {ECO:0000256|HAMAP-Rule:MF_00372};
GN Name=hutI {ECO:0000256|HAMAP-Rule:MF_00372};
GN OrderedLocusNames=Acfer_1844 {ECO:0000313|EMBL:ADB48198.1};
OS Acidaminococcus fermentans (strain ATCC 25085 / DSM 20731 / CCUG 9996 / CIP
OS 106432 / VR4).
OC Bacteria; Bacillota; Negativicutes; Acidaminococcales; Acidaminococcaceae;
OC Acidaminococcus.
OX NCBI_TaxID=591001 {ECO:0000313|EMBL:ADB48198.1, ECO:0000313|Proteomes:UP000001902};
RN [1] {ECO:0000313|EMBL:ADB48198.1, ECO:0000313|Proteomes:UP000001902}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC 25085 / DSM 20731 / CCUG 9996 / CIP 106432 / VR4
RC {ECO:0000313|Proteomes:UP000001902};
RX PubMed=21304687; DOI=10.4056/sigs.1002553;
RA Chang Y.J., Pukall R., Saunders E., Lapidus A., Copeland A., Nolan M.,
RA Glavina Del Rio T., Lucas S., Chen F., Tice H., Cheng J.F., Han C.,
RA Detter J.C., Bruce D., Goodwin L., Pitluck S., Mikhailova N., Liolios K.,
RA Pati A., Ivanova N., Mavromatis K., Chen A., Palaniappan K., Land M.,
RA Hauser L., Jeffries C.D., Brettin T., Rohde M., Goker M., Bristow J.,
RA Eisen J.A., Markowitz V., Hugenholtz P., Kyrpides N.C., Klenk H.P.;
RT "Complete genome sequence of Acidaminococcus fermentans type strain
RT (VR4).";
RL Stand. Genomic Sci. 3:1-14(2010).
CC -!- FUNCTION: Catalyzes the hydrolytic cleavage of the carbon-nitrogen bond
CC in imidazolone-5-propanoate to yield N-formimidoyl-L-glutamate. It is
CC the third step in the universal histidine degradation pathway.
CC {ECO:0000256|HAMAP-Rule:MF_00372}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=4-imidazolone-5-propanoate + H2O = N-formimidoyl-L-glutamate;
CC Xref=Rhea:RHEA:23660, ChEBI:CHEBI:15377, ChEBI:CHEBI:58928,
CC ChEBI:CHEBI:77893; EC=3.5.2.7; Evidence={ECO:0000256|HAMAP-
CC Rule:MF_00372};
CC -!- COFACTOR:
CC Name=Zn(2+); Xref=ChEBI:CHEBI:29105;
CC Evidence={ECO:0000256|HAMAP-Rule:MF_00372};
CC Name=Fe(3+); Xref=ChEBI:CHEBI:29034;
CC Evidence={ECO:0000256|HAMAP-Rule:MF_00372};
CC Note=Binds 1 zinc or iron ion per subunit. {ECO:0000256|HAMAP-
CC Rule:MF_00372};
CC -!- PATHWAY: Amino-acid degradation; L-histidine degradation into L-
CC glutamate; N-formimidoyl-L-glutamate from L-histidine: step 3/3.
CC {ECO:0000256|HAMAP-Rule:MF_00372}.
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000256|HAMAP-Rule:MF_00372}.
CC -!- SIMILARITY: Belongs to the metallo-dependent hydrolases superfamily.
CC HutI family. {ECO:0000256|HAMAP-Rule:MF_00372}.
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DR EMBL; CP001859; ADB48198.1; -; Genomic_DNA.
DR RefSeq; WP_012939181.1; NZ_CP085936.1.
DR AlphaFoldDB; D2RM96; -.
DR STRING; 591001.Acfer_1844; -.
DR GeneID; 78335537; -.
DR KEGG; afn:Acfer_1844; -.
DR eggNOG; COG1228; Bacteria.
DR HOGENOM; CLU_041647_0_1_9; -.
DR OrthoDB; 9776455at2; -.
DR UniPathway; UPA00379; UER00551.
DR Proteomes; UP000001902; Chromosome.
DR GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR GO; GO:0050480; F:imidazolonepropionase activity; IEA:UniProtKB-UniRule.
DR GO; GO:0005506; F:iron ion binding; IEA:UniProtKB-UniRule.
DR GO; GO:0008270; F:zinc ion binding; 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; cd01296; Imidazolone-5PH; 1.
DR Gene3D; 3.20.20.140; Metal-dependent hydrolases; 1.
DR Gene3D; 2.30.40.10; Urease, subunit C, domain 1; 1.
DR HAMAP; MF_00372; HutI; 1.
DR InterPro; IPR006680; Amidohydro-rel.
DR InterPro; IPR005920; HutI.
DR InterPro; IPR011059; Metal-dep_hydrolase_composite.
DR InterPro; IPR032466; Metal_Hydrolase.
DR NCBIfam; TIGR01224; hutI; 1.
DR PANTHER; PTHR42752; IMIDAZOLONEPROPIONASE; 1.
DR PANTHER; PTHR42752:SF1; IMIDAZOLONEPROPIONASE-RELATED; 1.
DR Pfam; PF01979; Amidohydro_1; 1.
DR SUPFAM; SSF51338; Composite domain of metallo-dependent hydrolases; 1.
DR SUPFAM; SSF51556; Metallo-dependent hydrolases; 1.
PE 3: Inferred from homology;
KW Cytoplasm {ECO:0000256|HAMAP-Rule:MF_00372};
KW Histidine metabolism {ECO:0000256|ARBA:ARBA00022808, ECO:0000256|HAMAP-
KW Rule:MF_00372};
KW Hydrolase {ECO:0000256|ARBA:ARBA00022801, ECO:0000256|HAMAP-Rule:MF_00372};
KW Iron {ECO:0000256|ARBA:ARBA00023004, ECO:0000256|HAMAP-Rule:MF_00372};
KW Metal-binding {ECO:0000256|ARBA:ARBA00022723, ECO:0000256|HAMAP-
KW Rule:MF_00372}; Reference proteome {ECO:0000313|Proteomes:UP000001902};
KW Zinc {ECO:0000256|ARBA:ARBA00022833, ECO:0000256|HAMAP-Rule:MF_00372}.
FT DOMAIN 71..411
FT /note="Amidohydrolase-related"
FT /evidence="ECO:0000259|Pfam:PF01979"
FT BINDING 79
FT /ligand="Fe(3+)"
FT /ligand_id="ChEBI:CHEBI:29034"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00372"
FT BINDING 79
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00372"
FT BINDING 81
FT /ligand="Fe(3+)"
FT /ligand_id="ChEBI:CHEBI:29034"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00372"
FT BINDING 81
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00372"
FT BINDING 88
FT /ligand="4-imidazolone-5-propanoate"
FT /ligand_id="ChEBI:CHEBI:77893"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00372"
FT BINDING 151
FT /ligand="4-imidazolone-5-propanoate"
FT /ligand_id="ChEBI:CHEBI:77893"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00372"
FT BINDING 151
FT /ligand="N-formimidoyl-L-glutamate"
FT /ligand_id="ChEBI:CHEBI:58928"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00372"
FT BINDING 184
FT /ligand="4-imidazolone-5-propanoate"
FT /ligand_id="ChEBI:CHEBI:77893"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00372"
FT BINDING 249
FT /ligand="Fe(3+)"
FT /ligand_id="ChEBI:CHEBI:29034"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00372"
FT BINDING 249
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00372"
FT BINDING 252
FT /ligand="4-imidazolone-5-propanoate"
FT /ligand_id="ChEBI:CHEBI:77893"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00372"
FT BINDING 323
FT /ligand="Fe(3+)"
FT /ligand_id="ChEBI:CHEBI:29034"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00372"
FT BINDING 323
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00372"
FT BINDING 325
FT /ligand="N-formimidoyl-L-glutamate"
FT /ligand_id="ChEBI:CHEBI:58928"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00372"
FT BINDING 327
FT /ligand="N-formimidoyl-L-glutamate"
FT /ligand_id="ChEBI:CHEBI:58928"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00372"
FT BINDING 328
FT /ligand="4-imidazolone-5-propanoate"
FT /ligand_id="ChEBI:CHEBI:77893"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00372"
SQ SEQUENCE 413 AA; 45552 MW; 688361AF680F298C CRC64;
MVDRLLIKNA AQIVTPEGKS ARHGREMKQL KIYENQSILI ENGKIRSIGN QPDWEKLVPA
DKQIDASGKA VLPGFVDSHT HLVFGGYRPD EFLWRMGGMS YMEIMERGGG ILNTMKATRE
ASREELVDHS MDFLKKMLAM GVTTVEAKSG YGQDHDTEIK QMEVVRDLNE KQPIELVSTF
LGAHAVPPEY KDRGDDFIEF LLKDVMPEVA EKHLAEFCDV FCEKGVFSIE QSRHLLTEAR
KMGFKLKIHA DEIVSLGGAE LAGELHATSA DHLLHASDEG IRAMADNGVV STLLPTTAFC
LKEPFARARE MIDAGCAVAL ATDFNPGSGF TFSVPLMIGL AVIYMKMTAE EAITALTLNG
AAALDRADRI GSLEPGKQAD LVILQYPSYK FLPYHTGINI VETVIKKGKV VVR
//
