; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; CuGenDBv2

Carg09237 (gene) of Silver-seed gourd (SMH-JMG-627) v2 genome

Gene IDCarg09237
OrganismCucurbita argyrosperma subsp. argyrosperma cv. SMH-JMG-627 (Silver-seed gourd (SMH-JMG-627) v2)
Description3'-5' exoribonuclease 1-like
Genome locationCarg_Chr05:2419749..2427064
RNA-Seq ExpressionCarg09237
SyntenyCarg09237
Gene Ontology termsGO:0000467 - exonucleolytic trimming to generate mature 3'-end of 5.8S rRNA from tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA) (biological process)
GO:0000175 - 3'-5'-exoribonuclease activity (molecular function)
GO:0003676 - nucleic acid binding (molecular function)
InterPro domainsIPR012337 - Ribonuclease H-like superfamily
IPR013520 - Exonuclease, RNase T/DNA polymerase III
IPR036397 - Ribonuclease H superfamily


Homology Show/hide homology
GenBank top hitse value%identityAlignment
KAG6585276.1 ERI1 exoribonuclease 2, partial [Cucurbita argyrosperma subsp. sororia]3.4e-11094.2Show/hide
Query:  MMALERKESMQRNCEASIKCLQNNGIPFSLQHSGNSADGFQELTDEISCHGSNDIPETNHLLANNFIERPNEFHNKPAYQHNSGSWQAFHFDSQKVQQCQ
        MMALERKESMQRNCEASIKCLQNNG+PFSLQHSGNS DGFQE TDEISC+ SNDIPETNH L NNFIERPNEFHNKPAYQHNSGSW AFHFDSQKVQQCQ
Subjt:  MMALERKESMQRNCEASIKCLQNNGIPFSLQHSGNSADGFQELTDEISCHGSNDIPETNHLLANNFIERPNEFHNKPAYQHNSGSWQAFHFDSQKVQQCQ

Query:  MSASECQFYSLPVENRFQYFPFKMFEQNYHCDRRLQEFQYFVVIDFEATCDKDRNPHPQEIIEFPSVIVSSVTGQLEACFQTYVRPTCNQLLSDFCRDLT
        MSASECQFYSLPVENRF Y PFKMFEQNYHCD RLQEFQYFVVIDFEATCDKD+NPHPQEIIEFPSVIVSSVTGQLEACFQTYVRPTCNQLLSDFCRDLT
Subjt:  MSASECQFYSLPVENRFQYFPFKMFEQNYHCDRRLQEFQYFVVIDFEATCDKDRNPHPQEIIEFPSVIVSSVTGQLEACFQTYVRPTCNQLLSDFCRDLT

Query:  GIQQIQV
        GIQQIQV
Subjt:  GIQQIQV

KAG7029603.1 ERI1 exoribonuclease 2 [Cucurbita argyrosperma subsp. argyrosperma]1.3e-133100Show/hide
Query:  MMALERKESMQRNCEASIKCLQNNGIPFSLQHSGNSADGFQELTDEISCHGSNDIPETNHLLANNFIERPNEFHNKPAYQHNSGSWQAFHFDSQKVQQCQ
        MMALERKESMQRNCEASIKCLQNNGIPFSLQHSGNSADGFQELTDEISCHGSNDIPETNHLLANNFIERPNEFHNKPAYQHNSGSWQAFHFDSQKVQQCQ
Subjt:  MMALERKESMQRNCEASIKCLQNNGIPFSLQHSGNSADGFQELTDEISCHGSNDIPETNHLLANNFIERPNEFHNKPAYQHNSGSWQAFHFDSQKVQQCQ

Query:  MSASECQFYSLPVENRFQYFPFKMFEQNYHCDRRLQEFQYFVVIDFEATCDKDRNPHPQEIIEFPSVIVSSVTGQLEACFQTYVRPTCNQLLSDFCRDLT
        MSASECQFYSLPVENRFQYFPFKMFEQNYHCDRRLQEFQYFVVIDFEATCDKDRNPHPQEIIEFPSVIVSSVTGQLEACFQTYVRPTCNQLLSDFCRDLT
Subjt:  MSASECQFYSLPVENRFQYFPFKMFEQNYHCDRRLQEFQYFVVIDFEATCDKDRNPHPQEIIEFPSVIVSSVTGQLEACFQTYVRPTCNQLLSDFCRDLT

Query:  GIQQIQVCPKLHFFFFLFSSKKMITLGGCILLA
        GIQQIQVCPKLHFFFFLFSSKKMITLGGCILLA
Subjt:  GIQQIQVCPKLHFFFFLFSSKKMITLGGCILLA

XP_022962079.1 uncharacterized protein LOC111462643 [Cucurbita moschata]6.4e-11799.52Show/hide
Query:  MMALERKESMQRNCEASIKCLQNNGIPFSLQHSGNSADGFQELTDEISCHGSNDIPETNHLLANNFIERPNEFHNKPAYQHNSGSWQAFHFDSQKVQQCQ
        MMALERKESMQRNCEASIKCLQNNGIPFSLQHSGNSADGFQELTDEISCHGSNDIPETNHLLANNFIERPNEFHNKPAYQHNSGSWQA HFDSQKVQQCQ
Subjt:  MMALERKESMQRNCEASIKCLQNNGIPFSLQHSGNSADGFQELTDEISCHGSNDIPETNHLLANNFIERPNEFHNKPAYQHNSGSWQAFHFDSQKVQQCQ

Query:  MSASECQFYSLPVENRFQYFPFKMFEQNYHCDRRLQEFQYFVVIDFEATCDKDRNPHPQEIIEFPSVIVSSVTGQLEACFQTYVRPTCNQLLSDFCRDLT
        MSASECQFYSLPVENRFQYFPFKMFEQNYHCDRRLQEFQYFVVIDFEATCDKDRNPHPQEIIEFPSVIVSSVTGQLEACFQTYVRPTCNQLLSDFCRDLT
Subjt:  MSASECQFYSLPVENRFQYFPFKMFEQNYHCDRRLQEFQYFVVIDFEATCDKDRNPHPQEIIEFPSVIVSSVTGQLEACFQTYVRPTCNQLLSDFCRDLT

Query:  GIQQIQV
        GIQQIQV
Subjt:  GIQQIQV

XP_022997162.1 3'-5' exoribonuclease 1-like [Cucurbita maxima]9.9e-118100Show/hide
Query:  MMALERKESMQRNCEASIKCLQNNGIPFSLQHSGNSADGFQELTDEISCHGSNDIPETNHLLANNFIERPNEFHNKPAYQHNSGSWQAFHFDSQKVQQCQ
        MMALERKESMQRNCEASIKCLQNNGIPFSLQHSGNSADGFQELTDEISCHGSNDIPETNHLLANNFIERPNEFHNKPAYQHNSGSWQAFHFDSQKVQQCQ
Subjt:  MMALERKESMQRNCEASIKCLQNNGIPFSLQHSGNSADGFQELTDEISCHGSNDIPETNHLLANNFIERPNEFHNKPAYQHNSGSWQAFHFDSQKVQQCQ

Query:  MSASECQFYSLPVENRFQYFPFKMFEQNYHCDRRLQEFQYFVVIDFEATCDKDRNPHPQEIIEFPSVIVSSVTGQLEACFQTYVRPTCNQLLSDFCRDLT
        MSASECQFYSLPVENRFQYFPFKMFEQNYHCDRRLQEFQYFVVIDFEATCDKDRNPHPQEIIEFPSVIVSSVTGQLEACFQTYVRPTCNQLLSDFCRDLT
Subjt:  MSASECQFYSLPVENRFQYFPFKMFEQNYHCDRRLQEFQYFVVIDFEATCDKDRNPHPQEIIEFPSVIVSSVTGQLEACFQTYVRPTCNQLLSDFCRDLT

Query:  GIQQIQV
        GIQQIQV
Subjt:  GIQQIQV

XP_023546233.1 uncharacterized protein LOC111805389 [Cucurbita pepo subsp. pepo]3.2e-11698.55Show/hide
Query:  MMALERKESMQRNCEASIKCLQNNGIPFSLQHSGNSADGFQELTDEISCHGSNDIPETNHLLANNFIERPNEFHNKPAYQHNSGSWQAFHFDSQKVQQCQ
        MMALERKESMQRNCEASIKCLQNNGIPFSLQHSGNSADGFQE++DEISCHGSNDIPETNHLLANNFIERPNEFHNKPAYQHNSGSWQAFHFDSQKVQQCQ
Subjt:  MMALERKESMQRNCEASIKCLQNNGIPFSLQHSGNSADGFQELTDEISCHGSNDIPETNHLLANNFIERPNEFHNKPAYQHNSGSWQAFHFDSQKVQQCQ

Query:  MSASECQFYSLPVENRFQYFPFKMFEQNYHCDRRLQEFQYFVVIDFEATCDKDRNPHPQEIIEFPSVIVSSVTGQLEACFQTYVRPTCNQLLSDFCRDLT
        MSASECQFYSLPVENRFQY PFKMFEQNYHCDRRLQEFQYFVVIDFEATCDKDRNPHPQEIIEFPSVIVSSVTGQLEACFQTYVRPTCNQLLSDFCRDLT
Subjt:  MSASECQFYSLPVENRFQYFPFKMFEQNYHCDRRLQEFQYFVVIDFEATCDKDRNPHPQEIIEFPSVIVSSVTGQLEACFQTYVRPTCNQLLSDFCRDLT

Query:  GIQQIQV
        GIQQIQV
Subjt:  GIQQIQV

TrEMBL top hitse value%identityAlignment
A0A1S3BCJ6 3'-5' exoribonuclease 1-like1.0e-10792.75Show/hide
Query:  MMALERKESMQRNCEASIKCLQNNGIPFSLQHSGNSADGFQELTDEISCHGSNDIPETNHLLANNFIERPNEFHNKPAYQHNSGSWQAFHFDSQKVQQCQ
        MMALERKESMQRNCEASIKCLQNNG+PFSLQHSGNSADGFQELTDEISCH +NDIPETNH L NNFIERPNEFHNKPAYQHNS SW AFHF+SQKVQQCQ
Subjt:  MMALERKESMQRNCEASIKCLQNNGIPFSLQHSGNSADGFQELTDEISCHGSNDIPETNHLLANNFIERPNEFHNKPAYQHNSGSWQAFHFDSQKVQQCQ

Query:  MSASECQFYSLPVENRFQYFPFKMFEQNYHCDRRLQEFQYFVVIDFEATCDKDRNPHPQEIIEFPSVIVSSVTGQLEACFQTYVRPTCNQLLSDFCRDLT
        MSAS+CQFYSLPVENRFQYFPFKMFE NY CD RLQEFQYFVVIDFEATCDKDRNPHPQEIIEFPSVIV+SVTG LEACFQTYVRPTCNQ LSDFCRDLT
Subjt:  MSASECQFYSLPVENRFQYFPFKMFEQNYHCDRRLQEFQYFVVIDFEATCDKDRNPHPQEIIEFPSVIVSSVTGQLEACFQTYVRPTCNQLLSDFCRDLT

Query:  GIQQIQV
        GIQQIQV
Subjt:  GIQQIQV

A0A6J1GI48 3'-5' exoribonuclease 1-like isoform X26.3e-11093.72Show/hide
Query:  MMALERKESMQRNCEASIKCLQNNGIPFSLQHSGNSADGFQELTDEISCHGSNDIPETNHLLANNFIERPNEFHNKPAYQHNSGSWQAFHFDSQKVQQCQ
        MMALERKESMQRNCEASIKCLQNNG+PFSLQHSGNS DGFQE TDEISC+  NDIPETNH L NNFIERPNEFHNKPAYQHNSGSW AFHFDSQKVQQCQ
Subjt:  MMALERKESMQRNCEASIKCLQNNGIPFSLQHSGNSADGFQELTDEISCHGSNDIPETNHLLANNFIERPNEFHNKPAYQHNSGSWQAFHFDSQKVQQCQ

Query:  MSASECQFYSLPVENRFQYFPFKMFEQNYHCDRRLQEFQYFVVIDFEATCDKDRNPHPQEIIEFPSVIVSSVTGQLEACFQTYVRPTCNQLLSDFCRDLT
        MSASECQFYSLPVENRF Y PFKMFEQNYHCD RLQEFQYFVVIDFEATCDKD+NPHPQEIIEFPSVIVSSVTGQLEACFQTYVRPTCNQLLSDFCRDLT
Subjt:  MSASECQFYSLPVENRFQYFPFKMFEQNYHCDRRLQEFQYFVVIDFEATCDKDRNPHPQEIIEFPSVIVSSVTGQLEACFQTYVRPTCNQLLSDFCRDLT

Query:  GIQQIQV
        GIQQIQV
Subjt:  GIQQIQV

A0A6J1HFU9 uncharacterized protein LOC1114626433.1e-11799.52Show/hide
Query:  MMALERKESMQRNCEASIKCLQNNGIPFSLQHSGNSADGFQELTDEISCHGSNDIPETNHLLANNFIERPNEFHNKPAYQHNSGSWQAFHFDSQKVQQCQ
        MMALERKESMQRNCEASIKCLQNNGIPFSLQHSGNSADGFQELTDEISCHGSNDIPETNHLLANNFIERPNEFHNKPAYQHNSGSWQA HFDSQKVQQCQ
Subjt:  MMALERKESMQRNCEASIKCLQNNGIPFSLQHSGNSADGFQELTDEISCHGSNDIPETNHLLANNFIERPNEFHNKPAYQHNSGSWQAFHFDSQKVQQCQ

Query:  MSASECQFYSLPVENRFQYFPFKMFEQNYHCDRRLQEFQYFVVIDFEATCDKDRNPHPQEIIEFPSVIVSSVTGQLEACFQTYVRPTCNQLLSDFCRDLT
        MSASECQFYSLPVENRFQYFPFKMFEQNYHCDRRLQEFQYFVVIDFEATCDKDRNPHPQEIIEFPSVIVSSVTGQLEACFQTYVRPTCNQLLSDFCRDLT
Subjt:  MSASECQFYSLPVENRFQYFPFKMFEQNYHCDRRLQEFQYFVVIDFEATCDKDRNPHPQEIIEFPSVIVSSVTGQLEACFQTYVRPTCNQLLSDFCRDLT

Query:  GIQQIQV
        GIQQIQV
Subjt:  GIQQIQV

A0A6J1K486 3'-5' exoribonuclease 1-like4.8e-118100Show/hide
Query:  MMALERKESMQRNCEASIKCLQNNGIPFSLQHSGNSADGFQELTDEISCHGSNDIPETNHLLANNFIERPNEFHNKPAYQHNSGSWQAFHFDSQKVQQCQ
        MMALERKESMQRNCEASIKCLQNNGIPFSLQHSGNSADGFQELTDEISCHGSNDIPETNHLLANNFIERPNEFHNKPAYQHNSGSWQAFHFDSQKVQQCQ
Subjt:  MMALERKESMQRNCEASIKCLQNNGIPFSLQHSGNSADGFQELTDEISCHGSNDIPETNHLLANNFIERPNEFHNKPAYQHNSGSWQAFHFDSQKVQQCQ

Query:  MSASECQFYSLPVENRFQYFPFKMFEQNYHCDRRLQEFQYFVVIDFEATCDKDRNPHPQEIIEFPSVIVSSVTGQLEACFQTYVRPTCNQLLSDFCRDLT
        MSASECQFYSLPVENRFQYFPFKMFEQNYHCDRRLQEFQYFVVIDFEATCDKDRNPHPQEIIEFPSVIVSSVTGQLEACFQTYVRPTCNQLLSDFCRDLT
Subjt:  MSASECQFYSLPVENRFQYFPFKMFEQNYHCDRRLQEFQYFVVIDFEATCDKDRNPHPQEIIEFPSVIVSSVTGQLEACFQTYVRPTCNQLLSDFCRDLT

Query:  GIQQIQV
        GIQQIQV
Subjt:  GIQQIQV

A0A6J1KU41 uncharacterized protein LOC111496425 isoform X24.8e-11093.72Show/hide
Query:  MMALERKESMQRNCEASIKCLQNNGIPFSLQHSGNSADGFQELTDEISCHGSNDIPETNHLLANNFIERPNEFHNKPAYQHNSGSWQAFHFDSQKVQQCQ
        MM LERKESMQRNCEASIKCLQNNG+PFSLQHSGNS DGFQE TDEISC+ SNDIPETNH L NNFIERPNEFHNKPAYQHNSGSW AFHFDSQKVQQCQ
Subjt:  MMALERKESMQRNCEASIKCLQNNGIPFSLQHSGNSADGFQELTDEISCHGSNDIPETNHLLANNFIERPNEFHNKPAYQHNSGSWQAFHFDSQKVQQCQ

Query:  MSASECQFYSLPVENRFQYFPFKMFEQNYHCDRRLQEFQYFVVIDFEATCDKDRNPHPQEIIEFPSVIVSSVTGQLEACFQTYVRPTCNQLLSDFCRDLT
        MSASECQFYSLPVENRF Y PFKMFEQNYHCD RLQEFQYFVVIDFEATCDKD+NPHPQEIIEFPSVIVSSVTGQLEACFQTYVRPTCNQLLSDFCRDLT
Subjt:  MSASECQFYSLPVENRFQYFPFKMFEQNYHCDRRLQEFQYFVVIDFEATCDKDRNPHPQEIIEFPSVIVSSVTGQLEACFQTYVRPTCNQLLSDFCRDLT

Query:  GIQQIQV
        GIQQIQV
Subjt:  GIQQIQV

SwissProt top hitse value%identityAlignment
A6QLH5 ERI1 exoribonuclease 36.9e-1350Show/hide
Query:  QEFQYFVVIDFEATCDKDRNPHPQEIIEFPSVIVSSVTGQLEACFQTYVRPTCNQLLSDFCRDLTGIQQIQV
        Q + YF+V+DFEATCDK +  HPQEIIEFP + ++  T ++E+ F  YV+P  +  L+ FC +LTGI Q  V
Subjt:  QEFQYFVVIDFEATCDKDRNPHPQEIIEFPSVIVSSVTGQLEACFQTYVRPTCNQLLSDFCRDLTGIQQIQV

A8K979 ERI1 exoribonuclease 21.9e-1553.42Show/hide
Query:  QEFQYFVVIDFEATCDKD-RNPHPQEIIEFPSVIVSSVTGQLEACFQTYVRPTCNQLLSDFCRDLTGIQQIQV
        Q F Y +VIDFE+TC  D ++ H QEIIEFP+V++++ TGQ+++ FQ YV+P  + +LS+FC +LTGI+Q QV
Subjt:  QEFQYFVVIDFEATCDKD-RNPHPQEIIEFPSVIVSSVTGQLEACFQTYVRPTCNQLLSDFCRDLTGIQQIQV

Q502M8 ERI1 exoribonuclease 21.4e-1345.35Show/hide
Query:  QEFQYFVVIDFEATCDKDRNPHPQEIIEFPSVIVSSVTGQLEACFQTYVRPTCNQLLSDFCRDLTGIQQIQV--CPKLHFFFFLFS
        Q F + ++IDFE+TC ++++   QEIIEFP+V++S  +G +E+ F +YV+P    +LS FC +LTGI Q QV   P LH     FS
Subjt:  QEFQYFVVIDFEATCDKDRNPHPQEIIEFPSVIVSSVTGQLEACFQTYVRPTCNQLLSDFCRDLTGIQQIQV--CPKLHFFFFLFS

Q5BKS4 ERI1 exoribonuclease 24.8e-1447.37Show/hide
Query:  RRLQEFQYFVVIDFEATCDKDRNPHPQ-EIIEFPSVIVSSVTGQLEACFQTYVRPTCNQLLSDFCRDLTGIQQIQV
        R  Q + Y +V+DFE+TC  D   H   EIIEFP+V++++ TG++E+ F  YV+P  + +LS+FC +LTGI+Q+QV
Subjt:  RRLQEFQYFVVIDFEATCDKDRNPHPQ-EIIEFPSVIVSSVTGQLEACFQTYVRPTCNQLLSDFCRDLTGIQQIQV

Q5HZL1 ERI1 exoribonuclease 24.3e-1552.78Show/hide
Query:  QEFQYFVVIDFEATCDKDRNPHPQEIIEFPSVIVSSVTGQLEACFQTYVRPTCNQLLSDFCRDLTGIQQIQV
        Q F+Y ++IDFE+TC KD     QEIIEFP+V+++   G++E+ F TYV+P  + +LSDFC +LTGI Q QV
Subjt:  QEFQYFVVIDFEATCDKDRNPHPQEIIEFPSVIVSSVTGQLEACFQTYVRPTCNQLLSDFCRDLTGIQQIQV

Arabidopsis top hitse value%identityAlignment
No hits found

Sequences Show/hide sequences
CDS sequenceShow/hide CDS sequence
ATGATGGCCCTTGAACGCAAAGAAAGTATGCAGAGGAACTGTGAGGCCTCTATAAAATGCCTCCAGAATAATGGAATCCCATTCAGTCTGCAACATAGTGGAAATTCTGC
TGATGGGTTCCAAGAACTTACAGATGAAATCAGTTGTCATGGCAGCAATGATATTCCTGAAACAAACCACCTATTGGCTAACAATTTCATTGAACGTCCAAATGAATTTC
ACAATAAACCTGCTTATCAGCATAATTCTGGATCATGGCAAGCCTTCCATTTTGACTCTCAAAAGGTGCAGCAGTGCCAGATGAGTGCTTCCGAATGTCAGTTCTACTCT
TTGCCAGTGGAGAATCGCTTCCAATATTTTCCTTTCAAAATGTTTGAACAGAATTATCATTGCGATCGTCGGTTGCAAGAGTTCCAATATTTTGTGGTTATAGACTTTGA
AGCAACGTGTGATAAGGATAGAAATCCCCATCCGCAGGAAATAATTGAGTTCCCATCTGTAATTGTAAGTAGTGTGACTGGCCAACTAGAAGCTTGCTTTCAAACTTACG
TGCGTCCAACGTGCAATCAGCTCTTGAGCGATTTCTGCAGGGATCTAACAGGAATTCAGCAAATTCAGGTTTGTCCAAAGCTTCATTTTTTTTTTTTTCTTTTCTCTTCA
AAGAAAATGATTACACTTGGAGGTTGCATTTTGTTAGCGTAG
mRNA sequenceShow/hide mRNA sequence
ATTTTATTTTATTTTTATTTCTTCCTTCCCGACGGCTTCCCTCCTCTCTCCCGGCTCACCTTCCAGATCACACCAGGAGGGATTTTCAGTGGTAGATCTGATGTACTTGG
TGGTTGATCTCAATTACTCTGAAGATCATGATGGCCCTTGAACGCAAAGAAAGTATGCAGAGGAACTGTGAGGCCTCTATAAAATGCCTCCAGAATAATGGAATCCCATT
CAGTCTGCAACATAGTGGAAATTCTGCTGATGGGTTCCAAGAACTTACAGATGAAATCAGTTGTCATGGCAGCAATGATATTCCTGAAACAAACCACCTATTGGCTAACA
ATTTCATTGAACGTCCAAATGAATTTCACAATAAACCTGCTTATCAGCATAATTCTGGATCATGGCAAGCCTTCCATTTTGACTCTCAAAAGGTGCAGCAGTGCCAGATG
AGTGCTTCCGAATGTCAGTTCTACTCTTTGCCAGTGGAGAATCGCTTCCAATATTTTCCTTTCAAAATGTTTGAACAGAATTATCATTGCGATCGTCGGTTGCAAGAGTT
CCAATATTTTGTGGTTATAGACTTTGAAGCAACGTGTGATAAGGATAGAAATCCCCATCCGCAGGAAATAATTGAGTTCCCATCTGTAATTGTAAGTAGTGTGACTGGCC
AACTAGAAGCTTGCTTTCAAACTTACGTGCGTCCAACGTGCAATCAGCTCTTGAGCGATTTCTGCAGGGATCTAACAGGAATTCAGCAAATTCAGGTTTGTCCAAAGCTT
CATTTTTTTTTTTTTCTTTTCTCTTCAAAGAAAATGATTACACTTGGAGGTTGCATTTTGTTAGCGTAG
Protein sequenceShow/hide protein sequence
MMALERKESMQRNCEASIKCLQNNGIPFSLQHSGNSADGFQELTDEISCHGSNDIPETNHLLANNFIERPNEFHNKPAYQHNSGSWQAFHFDSQKVQQCQMSASECQFYS
LPVENRFQYFPFKMFEQNYHCDRRLQEFQYFVVIDFEATCDKDRNPHPQEIIEFPSVIVSSVTGQLEACFQTYVRPTCNQLLSDFCRDLTGIQQIQVCPKLHFFFFLFSS
KKMITLGGCILLA