ID J7IC43_PONTR Unreviewed; 543 AA.
AC J7IC43;
DT 31-OCT-2012, integrated into UniProtKB/TrEMBL.
DT 31-OCT-2012, sequence version 1.
DT 24-JAN-2024, entry version 23.
DE RecName: Full=Beta-amylase {ECO:0000256|RuleBase:RU000509};
DE EC=3.2.1.2 {ECO:0000256|RuleBase:RU000509};
GN Name=BAM4 {ECO:0000313|EMBL:AFQ33616.1};
OS Poncirus trifoliata (Hardy orange) (Citrus trifoliata).
OC Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC Spermatophyta; Magnoliopsida; eudicotyledons; Gunneridae; Pentapetalae;
OC rosids; malvids; Sapindales; Rutaceae; Aurantioideae; Citrus.
OX NCBI_TaxID=37690 {ECO:0000313|EMBL:AFQ33616.1};
RN [1] {ECO:0000313|EMBL:AFQ33616.1}
RP NUCLEOTIDE SEQUENCE.
RA Peng T.;
RT "Characterization of PtrBAMs in response to various stresses.";
RL Submitted (JUN-2012) to the EMBL/GenBank/DDBJ databases.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=Hydrolysis of (1->4)-alpha-D-glucosidic linkages in
CC polysaccharides so as to remove successive maltose units from the
CC non-reducing ends of the chains.; EC=3.2.1.2;
CC Evidence={ECO:0000256|RuleBase:RU000509};
CC -!- SIMILARITY: Belongs to the glycosyl hydrolase 14 family.
CC {ECO:0000256|ARBA:ARBA00005652, ECO:0000256|RuleBase:RU000509}.
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DR EMBL; JX139695; AFQ33616.1; -; mRNA.
DR AlphaFoldDB; J7IC43; -.
DR GO; GO:0102229; F:amylopectin maltohydrolase activity; IEA:UniProtKB-EC.
DR GO; GO:0016161; F:beta-amylase activity; IEA:UniProtKB-EC.
DR GO; GO:0000272; P:polysaccharide catabolic process; IEA:UniProtKB-KW.
DR Gene3D; 3.20.20.80; Glycosidases; 1.
DR InterPro; IPR001554; Glyco_hydro_14.
DR InterPro; IPR017853; Glycoside_hydrolase_SF.
DR PANTHER; PTHR31352; BETA-AMYLASE 1, CHLOROPLASTIC; 1.
DR PANTHER; PTHR31352:SF3; INACTIVE BETA-AMYLASE 9; 1.
DR Pfam; PF01373; Glyco_hydro_14; 1.
DR PRINTS; PR00750; BETAAMYLASE.
DR SUPFAM; SSF51445; (Trans)glycosidases; 1.
PE 2: Evidence at transcript level;
KW Carbohydrate metabolism {ECO:0000256|ARBA:ARBA00023277,
KW ECO:0000256|RuleBase:RU000509};
KW Glycosidase {ECO:0000256|RuleBase:RU000509};
KW Hydrolase {ECO:0000256|RuleBase:RU000509};
KW Polysaccharide degradation {ECO:0000256|ARBA:ARBA00023326,
KW ECO:0000256|RuleBase:RU000509}.
SQ SEQUENCE 543 AA; 59801 MW; FB78F7E05A8EC9EC CRC64;
MEVSLMGNSQ ANVVKTGLPY RDLRVCCSYK NKIDDKVLFV NRVSFLGQNR SANLRKAQLR
FCTKASVQSQ PLPSDRDSGP LSSARPKSLD AVRLFVGLPL DTVSDANTVN HAKAIAAGLK
ALKLLGVEGI ELPVWWGVAE KEAMGKYNWS GYVAVAEMVE KIGLKLHVSL CFHALKQPTI
PLPDWVSRIG ESQSSIFYTD QSGQQFKGCL SMAVDDLPVL DGKTPIQVYQ EFCESFKSSF
KPFMGTTITG ISMGLGPDGE LRYPSHHRLA KSSKIPGVGE FQCCDRNMLN LLQQHAEANG
NPLWGLRGPH DAPSYDESPN SNSFFKDNGG SWESPYGDFF LSWYSSQLIS HGNCLLSLAS
STFGKTGVSI YGKIPLIHSW YKTRSHPSEL TAGFYNTAKR DGYAAVAEMF AKNSCKMILP
GMDLSDEHQP RESFSSPESL LAQIRTACNK HGVEVSGQNS SVTGAPGGFE QMKKNLFGEN
VVDLFTYQRM GAYFFSPEHF PSFTKFVRNL NQLELHGDDL PVEEEVTESV HTNANTNIQV
QAA
//
