ID A0A094LTK2_9GAMM Unreviewed; 637 AA.
AC A0A094LTK2;
DT 26-NOV-2014, integrated into UniProtKB/TrEMBL.
DT 26-NOV-2014, sequence version 1.
DT 24-JAN-2024, entry version 45.
DE RecName: Full=Biosynthetic arginine decarboxylase {ECO:0000256|HAMAP-Rule:MF_01417};
DE Short=ADC {ECO:0000256|HAMAP-Rule:MF_01417};
DE EC=4.1.1.19 {ECO:0000256|HAMAP-Rule:MF_01417};
GN Name=speA {ECO:0000256|HAMAP-Rule:MF_01417};
GN ORFNames=HR45_03640 {ECO:0000313|EMBL:KFZ38533.1};
OS Shewanella mangrovi.
OC Bacteria; Pseudomonadota; Gammaproteobacteria; Alteromonadales;
OC Shewanellaceae; Shewanella.
OX NCBI_TaxID=1515746 {ECO:0000313|EMBL:KFZ38533.1, ECO:0000313|Proteomes:UP000029264};
RN [1] {ECO:0000313|EMBL:KFZ38533.1, ECO:0000313|Proteomes:UP000029264}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=YQH10 {ECO:0000313|EMBL:KFZ38533.1,
RC ECO:0000313|Proteomes:UP000029264};
RA Liu Y., Zeng R.;
RT "Shewanella sp. YQH10.";
RL Submitted (JUN-2014) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: Catalyzes the biosynthesis of agmatine from arginine.
CC {ECO:0000256|ARBA:ARBA00002257, ECO:0000256|HAMAP-Rule:MF_01417}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=H(+) + L-arginine = agmatine + CO2; Xref=Rhea:RHEA:17641,
CC ChEBI:CHEBI:15378, ChEBI:CHEBI:16526, ChEBI:CHEBI:32682,
CC ChEBI:CHEBI:58145; EC=4.1.1.19; Evidence={ECO:0000256|HAMAP-
CC Rule:MF_01417};
CC -!- COFACTOR:
CC Name=Mg(2+); Xref=ChEBI:CHEBI:18420;
CC Evidence={ECO:0000256|ARBA:ARBA00001946,
CC ECO:0000256|HAMAP-Rule:MF_01417};
CC -!- COFACTOR:
CC Name=pyridoxal 5'-phosphate; Xref=ChEBI:CHEBI:597326;
CC Evidence={ECO:0000256|ARBA:ARBA00001933,
CC ECO:0000256|HAMAP-Rule:MF_01417, ECO:0000256|PIRSR:PIRSR001336-50};
CC -!- PATHWAY: Amine and polyamine biosynthesis; agmatine biosynthesis;
CC agmatine from L-arginine: step 1/1. {ECO:0000256|HAMAP-Rule:MF_01417}.
CC -!- SIMILARITY: Belongs to the Orn/Lys/Arg decarboxylase class-II family.
CC SpeA subfamily. {ECO:0000256|ARBA:ARBA00008357, ECO:0000256|HAMAP-
CC Rule:MF_01417}.
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:KFZ38533.1}.
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DR EMBL; JPEO01000002; KFZ38533.1; -; Genomic_DNA.
DR RefSeq; WP_037439786.1; NZ_JPEO01000002.1.
DR AlphaFoldDB; A0A094LTK2; -.
DR STRING; 1515746.HR45_03640; -.
DR eggNOG; COG1166; Bacteria.
DR OrthoDB; 9802658at2; -.
DR UniPathway; UPA00186; UER00284.
DR Proteomes; UP000029264; Unassembled WGS sequence.
DR GO; GO:0008792; F:arginine decarboxylase activity; IEA:UniProtKB-UniRule.
DR GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW.
DR GO; GO:0006527; P:arginine catabolic process; IEA:InterPro.
DR GO; GO:0008295; P:spermidine biosynthetic process; IEA:UniProtKB-UniRule.
DR CDD; cd06830; PLPDE_III_ADC; 1.
DR Gene3D; 1.10.287.3440; -; 1.
DR Gene3D; 1.20.58.930; -; 1.
DR Gene3D; 3.20.20.10; Alanine racemase; 1.
DR HAMAP; MF_01417; SpeA; 1.
DR InterPro; IPR009006; Ala_racemase/Decarboxylase_C.
DR InterPro; IPR040634; Arg_decarb_HB.
DR InterPro; IPR041128; Arg_decarbox_C.
DR InterPro; IPR002985; Arg_decrbxlase.
DR InterPro; IPR022644; De-COase2_N.
DR InterPro; IPR000183; Orn/DAP/Arg_de-COase.
DR InterPro; IPR029066; PLP-binding_barrel.
DR NCBIfam; TIGR01273; speA; 1.
DR PANTHER; PTHR43295; ARGININE DECARBOXYLASE; 1.
DR PANTHER; PTHR43295:SF9; BIOSYNTHETIC ARGININE DECARBOXYLASE; 1.
DR Pfam; PF17810; Arg_decarb_HB; 1.
DR Pfam; PF17944; Arg_decarbox_C; 1.
DR Pfam; PF02784; Orn_Arg_deC_N; 1.
DR PIRSF; PIRSF001336; Arg_decrbxlase; 1.
DR PRINTS; PR01180; ARGDCRBXLASE.
DR PRINTS; PR01179; ODADCRBXLASE.
DR SUPFAM; SSF51419; PLP-binding barrel; 1.
PE 3: Inferred from homology;
KW Decarboxylase {ECO:0000256|ARBA:ARBA00022793, ECO:0000256|HAMAP-
KW Rule:MF_01417};
KW Lyase {ECO:0000256|ARBA:ARBA00023239, ECO:0000256|HAMAP-Rule:MF_01417};
KW Magnesium {ECO:0000256|ARBA:ARBA00022842, ECO:0000256|HAMAP-Rule:MF_01417};
KW Metal-binding {ECO:0000256|ARBA:ARBA00022723, ECO:0000256|HAMAP-
KW Rule:MF_01417};
KW Polyamine biosynthesis {ECO:0000256|ARBA:ARBA00023115, ECO:0000256|HAMAP-
KW Rule:MF_01417};
KW Pyridoxal phosphate {ECO:0000256|HAMAP-Rule:MF_01417,
KW ECO:0000256|PIRSR:PIRSR001336-50};
KW Reference proteome {ECO:0000313|Proteomes:UP000029264};
KW Spermidine biosynthesis {ECO:0000256|ARBA:ARBA00023066, ECO:0000256|HAMAP-
KW Rule:MF_01417}.
FT DOMAIN 81..346
FT /note="Orn/DAP/Arg decarboxylase 2 N-terminal"
FT /evidence="ECO:0000259|Pfam:PF02784"
FT DOMAIN 371..457
FT /note="Arginine decarboxylase helical bundle"
FT /evidence="ECO:0000259|Pfam:PF17810"
FT DOMAIN 585..633
FT /note="Arginine decarboxylase C-terminal helical"
FT /evidence="ECO:0000259|Pfam:PF17944"
FT ACT_SITE 507
FT /note="Proton donor"
FT /evidence="ECO:0000256|PIRSR:PIRSR600183-50"
FT BINDING 286..296
FT /ligand="substrate"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01417"
FT MOD_RES 101
FT /note="N6-(pyridoxal phosphate)lysine"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01417,
FT ECO:0000256|PIRSR:PIRSR001336-50"
SQ SEQUENCE 637 AA; 71031 MW; 9A6E2B1A95B5FF6F CRC64;
MSDWSIDDAR TGYNVAYWSQ GYYGVNDEGE VTVSPDPSNP NSRISLNELA KDMVKAGVSM
PVLVRFPQIL FQRVDNLCQA FNQAIERYDY GSDYLLVYPI KVNQQQAVVE EILASQKSKV
VSQLGLEAGS KPELMAVLAM AQKASSVIVC NGYKDKEYIR LALIGEKLGH KVYIVLEKMS
ELKIVLREAK ELGVTPRLGL RARLAFQGKG KWQASGGEKS KFGLSAAQVL KVIDELKEND
MLESLQLLHF HLGSQIANIR DIRHGVGEAA RFYCELRKLG AKINCFDVGG GLAVDYDGTR
SQSNNSMNYG LTEYANNIVS TLADVCAEYE QPVPRLISES GRYLTAHHAV LIADVIGTEA
YAPEVIQAPE DEAPQLLHNM WQSWTDISER GDTRALIEIF HDSQSDLAEA HSLFALGQLT
LEQRAWAEQT NLRVCYELQG MMSAKNRYHR PIIDELNEKL ADKFFVNFSL FQSLPDAWGI
DQVFPVLPLS GLDKAPERRA VMLDITCDSD GTIDQYVDGQ GIETTLPVPA WSAESPYLLG
FFLVGAYQEI LGDLHNLFGD TNSAVVRVDE HGLPNIETVY AGDTVADVLR YVNLDAVSFM
RTYEELVNTH IEEDERASIL EELHLGIKGY TYLEDFA
//
