ID DCUP1_ARATH Reviewed; 418 AA. AC Q93ZB6; Q9LKB1; DT 26-MAY-2009, integrated into UniProtKB/Swiss-Prot. DT 26-MAY-2009, sequence version 2. DT 24-NOV-2009, entry version 53. DE RecName: Full=Uroporphyrinogen decarboxylase 1, chloroplastic; DE Short=URO-D1; DE Short=UPD1; DE EC=4.1.1.37; DE Flags: Precursor; GN OrderedLocusNames=At3g14930; ORFNames=K15M2.7; OS Arabidopsis thaliana (Mouse-ear cress). OC Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta; OC Spermatophyta; Magnoliophyta; eudicotyledons; core eudicotyledons; OC rosids; eurosids II; Brassicales; Brassicaceae; Arabidopsis. OX NCBI_TaxID=3702; RN [1] RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. RC STRAIN=cv. Columbia; RX MEDLINE=20363099; PubMed=10907853; DOI=10.1093/dnares/7.3.217; RA Kaneko T., Katoh T., Sato S., Nakamura Y., Asamizu E., Tabata S.; RT "Structural analysis of Arabidopsis thaliana chromosome 3. II. RT Sequence features of the 4,251,695 bp regions covered by 90 P1, TAC RT and BAC clones."; RL DNA Res. 7:217-221(2000). RN [2] RP NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] (ISOFORM 1). RC STRAIN=cv. Columbia; RX MEDLINE=22954850; PubMed=14593172; DOI=10.1126/science.1088305; RA Yamada K., Lim J., Dale J.M., Chen H., Shinn P., Palm C.J., RA Southwick A.M., Wu H.C., Kim C.J., Nguyen M., Pham P.K., Cheuk R.F., RA Karlin-Newmann G., Liu S.X., Lam B., Sakano H., Wu T., Yu G., RA Miranda M., Quach H.L., Tripp M., Chang C.H., Lee J.M., Toriumi M.J., RA Chan M.M., Tang C.C., Onodera C.S., Deng J.M., Akiyama K., Ansari Y., RA Arakawa T., Banh J., Banno F., Bowser L., Brooks S.Y., Carninci P., RA Chao Q., Choy N., Enju A., Goldsmith A.D., Gurjal M., Hansen N.F., RA Hayashizaki Y., Johnson-Hopson C., Hsuan V.W., Iida K., Karnes M., RA Khan S., Koesema E., Ishida J., Jiang P.X., Jones T., Kawai J., RA Kamiya A., Meyers C., Nakajima M., Narusaka M., Seki M., Sakurai T., RA Satou M., Tamse R., Vaysberg M., Wallender E.K., Wong C., Yamamura Y., RA Yuan S., Shinozaki K., Davis R.W., Theologis A., Ecker J.R.; RT "Empirical analysis of transcriptional activity in the Arabidopsis RT genome."; RL Science 302:842-846(2003). RN [3] RP NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] (ISOFORM 2). RC STRAIN=cv. Columbia; RX PubMed=14993207; DOI=10.1101/gr.1515604; RA Castelli V., Aury J.-M., Jaillon O., Wincker P., Clepet C., Menard M., RA Cruaud C., Quetier F., Scarpelli C., Schaechter V., Temple G., RA Caboche M., Weissenbach J., Salanoubat M.; RT "Whole genome sequence comparisons and 'full-length' cDNA sequences: a RT combined approach to evaluate and improve Arabidopsis genome RT annotation."; RL Genome Res. 14:406-413(2004). CC -!- FUNCTION: Catalyzes the decarboxylation of four acetate groups of CC uroporphyrinogen-III to yield coproporphyrinogen-III (By CC similarity). CC -!- CATALYTIC ACTIVITY: Uroporphyrinogen III = coproporphyrinogen + 4 CC CO(2). CC -!- PATHWAY: Porphyrin metabolism; protoporphyrin-IX biosynthesis; CC coproporphyrinogen-III from 5-aminolevulinate: step 4/4. CC -!- SUBUNIT: Homodimer (By similarity). CC -!- SUBCELLULAR LOCATION: Plastid, chloroplast (Potential). CC -!- ALTERNATIVE PRODUCTS: CC Event=Alternative splicing; Named isoforms=2; CC Name=1; CC IsoId=Q93ZB6-1; Sequence=Displayed; CC Name=2; CC IsoId=Q93ZB6-2; Sequence=VSP_037402; CC Note=May be due to a competing acceptor splice site. No CC experimental confirmation available; CC -!- SIMILARITY: Belongs to the uroporphyrinogen decarboxylase family. CC -!- SEQUENCE CAUTION: CC Sequence=BX824686; Type=Miscellaneous discrepancy; Note=Sequencing errors; CC --------------------------------------------------------------------------- CC Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms CC Distributed under the Creative Commons Attribution (CC BY 4.0) License CC --------------------------------------------------------------------------- DR EMBL; AP000370; BAA97056.1; -; Genomic_DNA. DR EMBL; AY057663; AAL15294.1; -; mRNA. DR EMBL; AY136476; AAM97141.1; -; mRNA. DR EMBL; BT008826; AAP68265.1; -; mRNA. DR EMBL; BX824686; -; NOT_ANNOTATED_CDS; mRNA. DR IPI; IPI00524385; -. DR IPI; IPI00524782; -. DR RefSeq; NP_566495.1; -. DR RefSeq; NP_850587.1; -. DR RefSeq; NP_974316.1; -. DR HSSP; Q42967; 1J93. DR STRING; Q93ZB6; -. DR PRIDE; Q93ZB6; -. DR GeneID; 820722; -. DR GenomeReviews; BA000014_GR; AT3G14930. DR TAIR; At3g14930; -. DR OMA; QAGRYHK; -. DR Genevestigator; Q93ZB6; -. DR GO; GO:0009570; C:chloroplast stroma; IDA:TAIR. DR GO; GO:0004853; F:uroporphyrinogen decarboxylase activity; IEA:EC. DR GO; GO:0015995; P:chlorophyll biosynthetic process; IEA:UniProtKB-KW. DR InterPro; IPR006361; Uroporphyrinogen_deCO2ase_HemE. DR InterPro; IPR000257; Uroporphyrinogen_deCOase. DR PANTHER; PTHR21091:SF2; HemE; 1. DR Pfam; PF01208; URO-D; 1. DR TIGRFAMs; TIGR01464; hemE; 1. DR PROSITE; PS00906; UROD_1; 1. DR PROSITE; PS00907; UROD_2; 1. PE 2: Evidence at transcript level; KW Alternative splicing; Chlorophyll biosynthesis; Chloroplast; KW Complete proteome; Decarboxylase; Lyase; Plastid; KW Porphyrin biosynthesis; Transit peptide. FT TRANSIT 1 ? Chloroplast (Potential). FT CHAIN ? 418 Uroporphyrinogen decarboxylase 1, FT chloroplastic. FT /FTId=PRO_0000376071. FT REGION 80 84 Substrate binding (By similarity). FT BINDING 99 99 Substrate (By similarity). FT BINDING 129 129 Substrate (By similarity). FT BINDING 130 130 Substrate (By similarity). FT BINDING 206 206 Substrate (By similarity). FT BINDING 261 261 Substrate (By similarity). FT BINDING 376 376 Substrate (By similarity). FT SITE 130 130 Transition state stabilizer (By FT similarity). FT VAR_SEQ 1 77 Missing (in isoform 2). FT /FTId=VSP_037402. FT CONFLICT 36 36 V -> G (in Ref. 2; AAL15294). SQ SEQUENCE 418 AA; 46254 MW; F8A78980A6B08CB2 CRC64; MSLSSPTSAC SSSRCYSSGL SFPIGFGSNP INVGLVCYPK RYSIAARKFV VACSSSSSDP LLVKAAKGQA ISRPPAWMMR QAGRYMAVYQ KLAKKHPSFR ERSENTDLIV EISLQPWQAF RPDGVIIFSD ILTPLPAFGV PFDIEEVKGP VIQSPIRTEE DMKRLHPIDF EKLQFVGDSL KILRREVGEH AAVLGFVGAP WTIATYIVEG GTTRTYTVIK NMCHTAPDVL RALLSHLTKA ITEYVVYQVE HGAHCIQIFD SWGGQLTPEM WERWSKPYIE EIIHAVKKRC PDTPIVFYIN GNGGLLERMK GTGADVIGLD WTVDMADGRR RLGSEVSVQG NVDPAYLFSP LPALTEEIER VVKCAGPKGH ILNLGHGVLV GTPEEAVAHF FETARNLDYQ TLFQNHVPAE KAEPELVV //