ID A0A0V8JBM4_9BACI Unreviewed; 428 AA.
AC A0A0V8JBM4;
DT 16-MAR-2016, integrated into UniProtKB/TrEMBL.
DT 16-MAR-2016, sequence version 1.
DT 24-JAN-2024, entry version 32.
DE RecName: Full=isocitrate lyase {ECO:0000256|ARBA:ARBA00012909};
DE EC=4.1.3.1 {ECO:0000256|ARBA:ARBA00012909};
DE AltName: Full=Isocitrase {ECO:0000256|ARBA:ARBA00031022};
DE AltName: Full=Isocitratase {ECO:0000256|ARBA:ARBA00031921};
GN ORFNames=AS030_01410 {ECO:0000313|EMBL:KSU84248.1};
OS Fictibacillus enclensis.
OC Bacteria; Bacillota; Bacilli; Bacillales; Bacillaceae; Fictibacillus.
OX NCBI_TaxID=1017270 {ECO:0000313|EMBL:KSU84248.1, ECO:0000313|Proteomes:UP000054099};
RN [1] {ECO:0000313|EMBL:KSU84248.1, ECO:0000313|Proteomes:UP000054099}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=NIO-1003 {ECO:0000313|EMBL:KSU84248.1,
RC ECO:0000313|Proteomes:UP000054099};
RX PubMed=24343101; DOI=10.1007/s10482-013-0097-9;
RA Dastager S.G., Mawlankar R., Srinivasan K., Tang S.K., Lee J.C.,
RA Ramana V.V., Shouche Y.S.;
RT "Fictibacillus enclensis sp. nov., isolated from marine sediment.";
RL Antonie Van Leeuwenhoek 105:461-469(2014).
CC -!- CATALYTIC ACTIVITY:
CC Reaction=D-threo-isocitrate = glyoxylate + succinate;
CC Xref=Rhea:RHEA:13245, ChEBI:CHEBI:15562, ChEBI:CHEBI:30031,
CC ChEBI:CHEBI:36655; EC=4.1.3.1;
CC Evidence={ECO:0000256|ARBA:ARBA00023531};
CC -!- COFACTOR:
CC Name=Mg(2+); Xref=ChEBI:CHEBI:18420;
CC Evidence={ECO:0000256|PIRSR:PIRSR001362-3};
CC Note=Can also use Mn(2+) ion. {ECO:0000256|PIRSR:PIRSR001362-3};
CC -!- CAUTION: The sequence shown here is derived from an EMBL/GenBank/DDBJ
CC whole genome shotgun (WGS) entry which is preliminary data.
CC {ECO:0000313|EMBL:KSU84248.1}.
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DR EMBL; LNQN01000001; KSU84248.1; -; Genomic_DNA.
DR RefSeq; WP_061967562.1; NZ_KQ758617.1.
DR AlphaFoldDB; A0A0V8JBM4; -.
DR OrthoDB; 8629576at2; -.
DR Proteomes; UP000054099; Unassembled WGS sequence.
DR GO; GO:0004451; F:isocitrate lyase activity; IEA:UniProtKB-EC.
DR GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW.
DR GO; GO:0019752; P:carboxylic acid metabolic process; IEA:InterPro.
DR CDD; cd00377; ICL_PEPM; 1.
DR Gene3D; 3.20.20.60; Phosphoenolpyruvate-binding domains; 1.
DR InterPro; IPR039556; ICL/PEPM.
DR InterPro; IPR006254; Isocitrate_lyase.
DR InterPro; IPR018523; Isocitrate_lyase_ph_CS.
DR InterPro; IPR015813; Pyrv/PenolPyrv_Kinase-like_dom.
DR InterPro; IPR040442; Pyrv_Kinase-like_dom_sf.
DR NCBIfam; TIGR01346; isocit_lyase; 1.
DR PANTHER; PTHR21631:SF3; BIFUNCTIONAL GLYOXYLATE CYCLE PROTEIN; 1.
DR PANTHER; PTHR21631; ISOCITRATE LYASE/MALATE SYNTHASE; 1.
DR Pfam; PF00463; ICL; 2.
DR PIRSF; PIRSF001362; Isocit_lyase; 1.
DR SUPFAM; SSF51621; Phosphoenolpyruvate/pyruvate domain; 1.
DR PROSITE; PS00161; ISOCITRATE_LYASE; 1.
PE 4: Predicted;
KW Lyase {ECO:0000256|ARBA:ARBA00023239, ECO:0000313|EMBL:KSU84248.1};
KW Magnesium {ECO:0000256|ARBA:ARBA00022842, ECO:0000256|PIRSR:PIRSR001362-3};
KW Metal-binding {ECO:0000256|ARBA:ARBA00022723,
KW ECO:0000256|PIRSR:PIRSR001362-3};
KW Reference proteome {ECO:0000313|Proteomes:UP000054099}.
FT ACT_SITE 187
FT /note="Proton acceptor"
FT /evidence="ECO:0000256|PIRSR:PIRSR001362-1"
FT BINDING 88..90
FT /ligand="substrate"
FT /evidence="ECO:0000256|PIRSR:PIRSR001362-2"
FT BINDING 149
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /evidence="ECO:0000256|PIRSR:PIRSR001362-3"
FT BINDING 188..189
FT /ligand="substrate"
FT /evidence="ECO:0000256|PIRSR:PIRSR001362-2"
FT BINDING 224
FT /ligand="substrate"
FT /evidence="ECO:0000256|PIRSR:PIRSR001362-2"
FT BINDING 309..313
FT /ligand="substrate"
FT /evidence="ECO:0000256|PIRSR:PIRSR001362-2"
FT BINDING 343
FT /ligand="substrate"
FT /evidence="ECO:0000256|PIRSR:PIRSR001362-2"
SQ SEQUENCE 428 AA; 47337 MW; BEE232D54E3F9ED8 CRC64;
MMNQKETAEQ IKENWNDKRW EGIERTYTAE DVARLRGSVQ IEHTLAKRGA ARLWKSLQEE
NYVHALGALT GNQAVQQVKA GLKAIYLSGW QVAADANLSG HMYPDQSLYP ANSVPNVVKK
INQALQRADQ IEFSEGKTDT DWFVPIVADA EAGFGGALNV FEMMKAMIEA GASGVHFEDQ
LSSEKKCGHL GGKVLLPTQQ AVRHLISARL AADVMGVDTI LIARTDANAA NLITSDVDAY
DHPFLTGDRT AEGFYRTSAG IDQAIARGLA YAPYADLIWC ETSEPNLEEA QKFADAIHER
FPGKMLAYNC SPSFNWRKKL DDETIATFQQ QIAAMGYKFQ FVTLAGFHTL NHGMFELAKE
YKTRGMAAYS ELQQKEFDSE KDGYTATRHQ REVGTGYFDE VAQAISGGLS STTALKGSTE
EEQFTITN
//
