ID   PLYF_ASPFN              Reviewed;         234 AA.
AC   B8NJZ7;
DT   15-JUN-2010, integrated into UniProtKB/Swiss-Prot.
DT   15-JUN-2010, sequence version 2.
DT   03-AUG-2022, entry version 58.
DE   RecName: Full=Probable pectate lyase F;
DE            EC=4.2.2.2;
DE   Flags: Precursor;
GN   Name=plyF; ORFNames=AFLA_070460;
OS   Aspergillus flavus (strain ATCC 200026 / FGSC A1120 / IAM 13836 / NRRL 3357
OS   / JCM 12722 / SRRC 167).
OC   Eukaryota; Fungi; Dikarya; Ascomycota; Pezizomycotina; Eurotiomycetes;
OC   Eurotiomycetidae; Eurotiales; Aspergillaceae; Aspergillus;
OC   Aspergillus subgen. Circumdati.
OX   NCBI_TaxID=332952;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 200026 / FGSC A1120 / IAM 13836 / NRRL 3357 / JCM 12722 / SRRC
RC   167;
RX   PubMed=25883274; DOI=10.1128/genomea.00168-15;
RA   Nierman W.C., Yu J., Fedorova-Abrams N.D., Losada L., Cleveland T.E.,
RA   Bhatnagar D., Bennett J.W., Dean R., Payne G.A.;
RT   "Genome sequence of Aspergillus flavus NRRL 3357, a strain that causes
RT   aflatoxin contamination of food and feed.";
RL   Genome Announc. 3:E0016815-E0016815(2015).
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 (By similarity). {ECO:0000250}.
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   -!- SUBCELLULAR LOCATION: Secreted {ECO:0000250}.
CC   -!- SIMILARITY: Belongs to the polysaccharide lyase 3 family.
CC       {ECO:0000305}.
CC   -!- SEQUENCE CAUTION:
CC       Sequence=EED50224.1; Type=Erroneous initiation; Note=Extended N-terminus.; Evidence={ECO:0000305};
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DR   EMBL; EQ963479; EED50224.1; ALT_INIT; Genomic_DNA.
DR   RefSeq; XP_002380605.1; XM_002380564.1.
DR   AlphaFoldDB; B8NJZ7; -.
DR   SMR; B8NJZ7; -.
DR   STRING; 5059.CADAFLAP00008470; -.
DR   EnsemblFungi; EED50224; EED50224; AFLA_070460.
DR   eggNOG; ENOG502QSM3; Eukaryota.
DR   Proteomes; UP000001875; Unassembled WGS sequence.
DR   GO; GO:0005576; C:extracellular region; IEA:UniProtKB-SubCell.
DR   GO; GO:0030570; F:pectate lyase activity; IEA:UniProtKB-EC.
DR   GO; GO:0071555; P:cell wall organization; IEA:UniProtKB-KW.
DR   GO; GO:0000272; P:polysaccharide catabolic process; IEA:UniProtKB-KW.
DR   Gene3D; 2.160.20.10; -; 1.
DR   InterPro; IPR004898; Pectate_lyase_PlyH/PlyE-like.
DR   InterPro; IPR012334; Pectin_lyas_fold.
DR   InterPro; IPR011050; Pectin_lyase_fold/virulence.
DR   PANTHER; PTHR33407; PTHR33407; 1.
DR   Pfam; PF03211; Pectate_lyase; 1.
DR   SUPFAM; SSF51126; SSF51126; 1.
PE   3: Inferred from homology;
KW   Calcium; Carbohydrate metabolism; Cell wall biogenesis/degradation;
KW   Glycoprotein; Lyase; Polysaccharide degradation; Secreted; Signal.
FT   SIGNAL          1..17
FT                   /evidence="ECO:0000255"
FT   CHAIN           18..234
FT                   /note="Probable pectate lyase F"
FT                   /id="PRO_0000394588"
FT   CARBOHYD        168
FT                   /note="N-linked (GlcNAc...) asparagine"
FT                   /evidence="ECO:0000255"
FT   CARBOHYD        194
FT                   /note="N-linked (GlcNAc...) asparagine"
FT                   /evidence="ECO:0000255"
SQ   SEQUENCE   234 AA;  24818 MW;  7B0140C496CF1FCB CRC64;
     MFSRIALLPA FLPVALACLG YEGGVPTPTA HYSNSAVIEI AAGEVFDAGW AKYDRGSGAC
     GGQTEGDWKD AVFYLHSGAT LKNVIIGADQ SEGVHCDGAC TLEFVWFEDV CEDAISIKND
     KEGEETWIIG GGAYHADDKV VQHNGCGTVN IINFYAEDYG KVYRSCGNCS SQCKRNVYVE
     GTTARDGGEV VGINQSFGDT ATLVNVCTDA DHPCVLYDGC EGDCEPSKVG YCSG