ID A0A0H4WHX4_9BORD Unreviewed; 304 AA.
AC A0A0H4WHX4;
DT 14-OCT-2015, integrated into UniProtKB/TrEMBL.
DT 14-OCT-2015, sequence version 1.
DT 27-MAR-2024, entry version 38.
DE RecName: Full=2-methylisocitrate lyase {ECO:0000256|HAMAP-Rule:MF_01939};
DE Short=2-MIC {ECO:0000256|HAMAP-Rule:MF_01939};
DE Short=MICL {ECO:0000256|HAMAP-Rule:MF_01939};
DE EC=4.1.3.30 {ECO:0000256|HAMAP-Rule:MF_01939};
DE AltName: Full=(2R,3S)-2-methylisocitrate lyase {ECO:0000256|HAMAP-Rule:MF_01939};
GN Name=prpB_1 {ECO:0000313|EMBL:AKQ55753.1};
GN Synonyms=prpB {ECO:0000256|HAMAP-Rule:MF_01939};
GN ORFNames=ACR54_02438 {ECO:0000313|EMBL:AKQ55753.1}, CS347_18705
GN {ECO:0000313|EMBL:AZW18645.1};
OS Bordetella hinzii.
OC Bacteria; Pseudomonadota; Betaproteobacteria; Burkholderiales;
OC Alcaligenaceae; Bordetella.
OX NCBI_TaxID=103855 {ECO:0000313|EMBL:AKQ55753.1, ECO:0000313|Proteomes:UP000036382};
RN [1] {ECO:0000313|EMBL:AKQ55753.1, ECO:0000313|Proteomes:UP000036382}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=F582 {ECO:0000313|EMBL:AKQ55753.1,
RC ECO:0000313|Proteomes:UP000036382};
RX PubMed=26316634;
RA Weigand M.R., Changayil S., Kulasekarapandian Y., Tondella M.L.;
RT "Complete Genome Sequences of Two Bordetella hinzii Strains Isolated from
RT Humans.";
RL Genome Announc. 3:e00965-e00915(2015).
RN [2] {ECO:0000313|Proteomes:UP000036382}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=F582 {ECO:0000313|Proteomes:UP000036382};
RA Weigand M.R., Changayil S., Kulasekarapandian Y., Batra D., Williams M.M.,
RA Tondella M.L.;
RT "Complete Genome Sequences of Two Bordetella hinzii Isolated from Humans.";
RL Submitted (JUL-2015) to the EMBL/GenBank/DDBJ databases.
RN [3] {ECO:0000313|Proteomes:UP000282741}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=H720 {ECO:0000313|Proteomes:UP000282741};
RA Weigand M.R., Loparev V., Peng Y., Bowden K.E., Tondella M.L.,
RA Williams M.M.;
RT "Whole genome sequencing of various Bordetella species.";
RL Submitted (OCT-2017) to the EMBL/GenBank/DDBJ databases.
RN [4] {ECO:0000313|EMBL:AZW18645.1}
RP NUCLEOTIDE SEQUENCE.
RC STRAIN=H720 {ECO:0000313|EMBL:AZW18645.1};
RX PubMed=31744907;
RA Weigand M.R., Peng Y., Batra D., Burroughs M., Davis J.K., Knipe K.,
RA Loparev V.N., Johnson T., Juieng P., Rowe L.A., Sheth M., Tang K.,
RA Unoarumhi Y., Williams M.M., Tondella M.L.;
RT "Conserved Patterns of Symmetric Inversion in the Genome Evolution of
RT Bordetella Respiratory Pathogens.";
RL mSystems 4:e00702-19(2019).
CC -!- FUNCTION: Catalyzes the thermodynamically favored C-C bond cleavage of
CC (2R,3S)-2-methylisocitrate to yield pyruvate and succinate.
CC {ECO:0000256|RuleBase:RU361121}.
CC -!- FUNCTION: Involved in the catabolism of short chain fatty acids (SCFA)
CC via the 2-methylcitrate cycle (propionate degradation route). Catalyzes
CC the thermodynamically favored C-C bond cleavage of (2R,3S)-2-
CC methylisocitrate to yield pyruvate and succinate via an alpha-carboxy-
CC carbanion intermediate. {ECO:0000256|HAMAP-Rule:MF_01939}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=(2S,3R)-3-hydroxybutane-1,2,3-tricarboxylate = pyruvate +
CC succinate; Xref=Rhea:RHEA:16809, ChEBI:CHEBI:15361,
CC ChEBI:CHEBI:30031, ChEBI:CHEBI:57429; EC=4.1.3.30;
CC Evidence={ECO:0000256|HAMAP-Rule:MF_01939,
CC ECO:0000256|RuleBase:RU361121};
CC -!- COFACTOR:
CC Name=Mg(2+); Xref=ChEBI:CHEBI:18420;
CC Evidence={ECO:0000256|ARBA:ARBA00001946,
CC ECO:0000256|HAMAP-Rule:MF_01939};
CC -!- PATHWAY: Organic acid metabolism; propanoate degradation.
CC {ECO:0000256|HAMAP-Rule:MF_01939, ECO:0000256|RuleBase:RU361121}.
CC -!- SUBUNIT: Homotetramer; dimer of dimers. {ECO:0000256|HAMAP-
CC Rule:MF_01939}.
CC -!- SIMILARITY: Belongs to the isocitrate lyase/PEP mutase superfamily.
CC Methylisocitrate lyase family. {ECO:0000256|ARBA:ARBA00009282,
CC ECO:0000256|HAMAP-Rule:MF_01939, ECO:0000256|RuleBase:RU361121}.
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DR EMBL; CP012076; AKQ55753.1; -; Genomic_DNA.
DR EMBL; CP024172; AZW18645.1; -; Genomic_DNA.
DR RefSeq; WP_029581012.1; NZ_LT906461.1.
DR STRING; 103855.ACR54_02438; -.
DR GeneID; 56622221; -.
DR KEGG; bhz:ACR54_02438; -.
DR PATRIC; fig|103855.14.peg.2400; -.
DR eggNOG; COG2513; Bacteria.
DR OrthoDB; 9771433at2; -.
DR UniPathway; UPA00946; -.
DR Proteomes; UP000036382; Chromosome.
DR Proteomes; UP000282741; Chromosome.
DR GO; GO:0000287; F:magnesium ion binding; IEA:UniProtKB-UniRule.
DR GO; GO:0046421; F:methylisocitrate lyase activity; IEA:UniProtKB-UniRule.
DR GO; GO:0019629; P:propionate catabolic process, 2-methylcitrate cycle; IEA:UniProtKB-UniRule.
DR CDD; cd00377; ICL_PEPM; 1.
DR Gene3D; 3.20.20.60; Phosphoenolpyruvate-binding domains; 1.
DR HAMAP; MF_01939; PrpB; 1.
DR InterPro; IPR039556; ICL/PEPM.
DR InterPro; IPR018523; Isocitrate_lyase_ph_CS.
DR InterPro; IPR012695; PrpB.
DR InterPro; IPR015813; Pyrv/PenolPyrv_Kinase-like_dom.
DR InterPro; IPR040442; Pyrv_Kinase-like_dom_sf.
DR NCBIfam; TIGR02317; prpB; 1.
DR PANTHER; PTHR42905:SF5; CARBOXYVINYL-CARBOXYPHOSPHONATE PHOSPHORYLMUTASE, CHLOROPLASTIC; 1.
DR PANTHER; PTHR42905; PHOSPHOENOLPYRUVATE CARBOXYLASE; 1.
DR Pfam; PF13714; PEP_mutase; 1.
DR SUPFAM; SSF51621; Phosphoenolpyruvate/pyruvate domain; 1.
DR PROSITE; PS00161; ISOCITRATE_LYASE; 1.
PE 3: Inferred from homology;
KW Lyase {ECO:0000256|HAMAP-Rule:MF_01939, ECO:0000256|RuleBase:RU361121};
KW Magnesium {ECO:0000256|HAMAP-Rule:MF_01939};
KW Metal-binding {ECO:0000256|HAMAP-Rule:MF_01939};
KW Reference proteome {ECO:0000313|Proteomes:UP000036382}.
FT BINDING 52..54
FT /ligand="substrate"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01939"
FT BINDING 92
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01939"
FT BINDING 94
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01939"
FT BINDING 130..131
FT /ligand="substrate"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01939"
FT BINDING 165
FT /ligand="substrate"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01939"
FT BINDING 195
FT /ligand="substrate"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01939"
FT BINDING 217..219
FT /ligand="substrate"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01939"
FT BINDING 248
FT /ligand="substrate"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01939"
FT BINDING 277
FT /ligand="substrate"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01939"
SQ SEQUENCE 304 AA; 32461 MW; 1F6FD221B0AB9259 CRC64;
MLPFSEHALP ASAGLRLRQA MQAEQPLQVV GAINANHALL AQQAGFRAIY LSGGGVAAGS
LGVPDLGIVG LEDVLTDVRR ITDVCPLPLV VDVDTGFGAS AFNVARTTRS LISAGAAAMQ
IEDQAGAKRC GHRPNKEVVT LAEMVDRIKA AVDARSDPDF VIIARTDALA SEGRQSALDR
LAACIEAGAD VAFPEAVHDL ESFRGFARAL PAPILANITE FGQTPLLTVQ ELAAAQVALA
LYPLSAFRAM NRAAQRTYEA IRRDGTQRAM LDQMQTRMEL YESIGYFAYE QRLDALYAAR
PVGQ
//
