ID   PLYA_EMENI              Reviewed;         327 AA.
AC   Q5AVN4; C8VBZ5; Q1HFR1;
DT   15-JUN-2010, integrated into UniProtKB/Swiss-Prot.
DT   26-APR-2005, sequence version 1.
DT   03-AUG-2022, entry version 91.
DE   RecName: Full=Pectate lyase A;
DE            EC=4.2.2.2;
DE   Flags: Precursor;
GN   Name=plyA; ORFNames=AN7646;
OS   Emericella nidulans (strain FGSC A4 / ATCC 38163 / CBS 112.46 / NRRL 194 /
OS   M139) (Aspergillus nidulans).
OC   Eukaryota; Fungi; Dikarya; Ascomycota; Pezizomycotina; Eurotiomycetes;
OC   Eurotiomycetidae; Eurotiales; Aspergillaceae; Aspergillus;
OC   Aspergillus subgen. Nidulantes.
OX   NCBI_TaxID=227321;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [MRNA], FUNCTION, AND BIOPHYSICOCHEMICAL PROPERTIES.
RC   STRAIN=FGSC A4 / ATCC 38163 / CBS 112.46 / NRRL 194 / M139;
RX   PubMed=16844780; DOI=10.1073/pnas.0604632103;
RA   Bauer S., Vasu P., Persson S., Mort A.J., Somerville C.R.;
RT   "Development and application of a suite of polysaccharide-degrading enzymes
RT   for analyzing plant cell walls.";
RL   Proc. Natl. Acad. Sci. U.S.A. 103:11417-11422(2006).
RN   [2]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=FGSC A4 / ATCC 38163 / CBS 112.46 / NRRL 194 / M139;
RX   PubMed=16372000; DOI=10.1038/nature04341;
RA   Galagan J.E., Calvo S.E., Cuomo C., Ma L.-J., Wortman J.R., Batzoglou S.,
RA   Lee S.-I., Bastuerkmen M., Spevak C.C., Clutterbuck J., Kapitonov V.,
RA   Jurka J., Scazzocchio C., Farman M.L., Butler J., Purcell S., Harris S.,
RA   Braus G.H., Draht O., Busch S., D'Enfert C., Bouchier C., Goldman G.H.,
RA   Bell-Pedersen D., Griffiths-Jones S., Doonan J.H., Yu J., Vienken K.,
RA   Pain A., Freitag M., Selker E.U., Archer D.B., Penalva M.A., Oakley B.R.,
RA   Momany M., Tanaka T., Kumagai T., Asai K., Machida M., Nierman W.C.,
RA   Denning D.W., Caddick M.X., Hynes M., Paoletti M., Fischer R., Miller B.L.,
RA   Dyer P.S., Sachs M.S., Osmani S.A., Birren B.W.;
RT   "Sequencing of Aspergillus nidulans and comparative analysis with A.
RT   fumigatus and A. oryzae.";
RL   Nature 438:1105-1115(2005).
RN   [3]
RP   GENOME REANNOTATION.
RC   STRAIN=FGSC A4 / ATCC 38163 / CBS 112.46 / NRRL 194 / M139;
RX   PubMed=19146970; DOI=10.1016/j.fgb.2008.12.003;
RA   Wortman J.R., Gilsenan J.M., Joardar V., Deegan J., Clutterbuck J.,
RA   Andersen M.R., Archer D., Bencina M., Braus G., Coutinho P., von Dohren H.,
RA   Doonan J., Driessen A.J., Durek P., Espeso E., Fekete E., Flipphi M.,
RA   Estrada C.G., Geysens S., Goldman G., de Groot P.W., Hansen K.,
RA   Harris S.D., Heinekamp T., Helmstaedt K., Henrissat B., Hofmann G.,
RA   Homan T., Horio T., Horiuchi H., James S., Jones M., Karaffa L.,
RA   Karanyi Z., Kato M., Keller N., Kelly D.E., Kiel J.A., Kim J.M.,
RA   van der Klei I.J., Klis F.M., Kovalchuk A., Krasevec N., Kubicek C.P.,
RA   Liu B., Maccabe A., Meyer V., Mirabito P., Miskei M., Mos M., Mullins J.,
RA   Nelson D.R., Nielsen J., Oakley B.R., Osmani S.A., Pakula T., Paszewski A.,
RA   Paulsen I., Pilsyk S., Pocsi I., Punt P.J., Ram A.F., Ren Q., Robellet X.,
RA   Robson G., Seiboth B., van Solingen P., Specht T., Sun J.,
RA   Taheri-Talesh N., Takeshita N., Ussery D., vanKuyk P.A., Visser H.,
RA   van de Vondervoort P.J., de Vries R.P., Walton J., Xiang X., Xiong Y.,
RA   Zeng A.P., Brandt B.W., Cornell M.J., van den Hondel C.A., Visser J.,
RA   Oliver S.G., Turner G.;
RT   "The 2008 update of the Aspergillus nidulans genome annotation: a community
RT   effort.";
RL   Fungal Genet. Biol. 46:S2-13(2009).
CC   -!- FUNCTION: Pectinolytic enzyme consist of four classes of enzymes:
CC       pectin lyase, polygalacturonase, pectin methylesterase and
CC       rhamnogalacturonase. Among pectinolytic enzymes, pectin lyase is the
CC       most important in depolymerization of pectin, since it cleaves internal
CC       glycosidic bonds of highly methylated pectins. Favors pectate, the
CC       anion, over pectin, the methyl ester. {ECO:0000269|PubMed:16844780}.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=Eliminative cleavage of (1->4)-alpha-D-galacturonan to give
CC         oligosaccharides with 4-deoxy-alpha-D-galact-4-enuronosyl groups at
CC         their non-reducing ends.; EC=4.2.2.2;
CC   -!- COFACTOR:
CC       Name=Ca(2+); Xref=ChEBI:CHEBI:29108; Evidence={ECO:0000250};
CC       Note=Binds 1 Ca(2+) ion per subunit. {ECO:0000250};
CC   -!- BIOPHYSICOCHEMICAL PROPERTIES:
CC       pH dependence:
CC         Optimum pH is 8.5. {ECO:0000269|PubMed:16844780};
CC       Temperature dependence:
CC         Optimum temperature is 22 degrees Celsius.
CC         {ECO:0000269|PubMed:16844780};
CC   -!- SUBCELLULAR LOCATION: Secreted {ECO:0000305}.
CC   -!- SIMILARITY: Belongs to the polysaccharide lyase 1 family.
CC       {ECO:0000305}.
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DR   EMBL; DQ490513; ABF50889.1; -; mRNA.
DR   EMBL; AACD01000130; EAA61832.1; -; Genomic_DNA.
DR   EMBL; BN001304; CBF79809.1; -; Genomic_DNA.
DR   RefSeq; XP_680915.1; XM_675823.1.
DR   AlphaFoldDB; Q5AVN4; -.
DR   SMR; Q5AVN4; -.
DR   STRING; 162425.CADANIAP00000764; -.
DR   CAZy; PL1; Polysaccharide Lyase Family 1.
DR   CLAE; PLY1A_EMENI; -.
DR   EnsemblFungi; CBF79809; CBF79809; ANIA_07646.
DR   EnsemblFungi; EAA61832; EAA61832; AN7646.2.
DR   GeneID; 2869602; -.
DR   KEGG; ani:AN7646.2; -.
DR   VEuPathDB; FungiDB:AN7646; -.
DR   eggNOG; ENOG502S66G; Eukaryota.
DR   HOGENOM; CLU_021894_2_1_1; -.
DR   InParanoid; Q5AVN4; -.
DR   OMA; NYWIDHV; -.
DR   OrthoDB; 924221at2759; -.
DR   Proteomes; UP000000560; Chromosome IV.
DR   Proteomes; UP000005890; Unassembled WGS sequence.
DR   GO; GO:0005576; C:extracellular region; ISS:UniProtKB.
DR   GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW.
DR   GO; GO:0030570; F:pectate lyase activity; IDA:UniProtKB.
DR   GO; GO:0071555; P:cell wall organization; IEA:UniProtKB-KW.
DR   GO; GO:0045490; P:pectin catabolic process; IDA:UniProtKB.
DR   Gene3D; 2.160.20.10; -; 1.
DR   InterPro; IPR002022; Pec_lyase.
DR   InterPro; IPR012334; Pectin_lyas_fold.
DR   InterPro; IPR011050; Pectin_lyase_fold/virulence.
DR   InterPro; IPR045032; PEL.
DR   PANTHER; PTHR31683; PTHR31683; 1.
DR   Pfam; PF00544; Pectate_lyase_4; 1.
DR   SMART; SM00656; Amb_all; 1.
DR   SUPFAM; SSF51126; SSF51126; 1.
PE   1: Evidence at protein level;
KW   Calcium; Carbohydrate metabolism; Cell wall biogenesis/degradation;
KW   Glycoprotein; Lyase; Metal-binding; Polysaccharide degradation;
KW   Reference proteome; Secreted; Signal.
FT   SIGNAL          1..19
FT                   /evidence="ECO:0000255"
FT   CHAIN           20..327
FT                   /note="Pectate lyase A"
FT                   /id="PRO_0000394563"
FT   ACT_SITE        226
FT                   /evidence="ECO:0000255"
FT   BINDING         140
FT                   /ligand="Ca(2+)"
FT                   /ligand_id="ChEBI:CHEBI:29108"
FT                   /evidence="ECO:0000250"
FT   BINDING         169
FT                   /ligand="Ca(2+)"
FT                   /ligand_id="ChEBI:CHEBI:29108"
FT                   /evidence="ECO:0000250"
FT   BINDING         173
FT                   /ligand="Ca(2+)"
FT                   /ligand_id="ChEBI:CHEBI:29108"
FT                   /evidence="ECO:0000250"
FT   CARBOHYD        99
FT                   /note="N-linked (GlcNAc...) asparagine"
FT                   /evidence="ECO:0000255"
SQ   SEQUENCE   327 AA;  35127 MW;  9476316123027464 CRC64;
     MQNLKFLIAA VSCLGPALAA PTPTSNFINS NFNKRASVED SAFGYASLNG GTTGGAGGTT
     TTVSSYAEFT AAVQGDDPKI VIVSGPIEET AEQVDVGSNT SILGADSSAV LTGFGLRLKE
     VENVIIRNLG IAKVLADNGD AIGAEYSNNI WIDHVDVSSD RDHDKDYYDG LLDFKRGSDY
     ITVSNSFIHD HWKASLVGHS NSNEDEDSGK LHVTYANNYW YNLNSRAPSI RFGTGHIYNN
     YYETVSDGIN TRIGAQVLVE GNVFVDSKKA LYSTDEGYAV ERNNDFGDAK NEALEGTLTS
     VEYEYDLLDT SEVKSAVVGT AGQTLTF