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

MELO3C025697 (gene) of Melon (DHL92) v4 genome

Gene IDMELO3C025697
OrganismCucumis melo DHL92 (Melon (DHL92) v4)
DescriptionSWR1 complex subunit 6
Genome locationchr11:25266103..25273222
RNA-Seq ExpressionMELO3C025697
SyntenyMELO3C025697
Gene Ontology termsGO:0009909 - regulation of flower development (biological process)
GO:0042742 - defense response to bacterium (biological process)
GO:0043486 - histone exchange (biological process)
GO:0048638 - regulation of developmental growth (biological process)
GO:0000812 - Swr1 complex (cellular component)
GO:0031491 - nucleosome binding (molecular function)
GO:0042802 - identical protein binding (molecular function)
InterPro domainsIPR007529 - Zinc finger, HIT-type
IPR039723 - Vps71/ZNHIT1


Homology Show/hide homology
GenBank top hitse value%identityAlignment
XP_004143171.1 SWR1 complex subunit 6 [Cucumis sativus]3.3e-8698.83Show/hide
Query:  MDDDSTNPFRRMSSRTRKVAPKMVAALASSDNRTQAALARLEALENDNAGMEVVENIDDEDASLDDDDQAYIKRQSKGTKRKTRQAKALEAKKAPKTFME
        MDDDSTNPFRRMSSRTRKVAPKMVAALASSDNRTQAALARLEALENDNAG+EVVENIDDEDASLDDDDQAYIKRQSKGTKRKTRQAKALEAKKAPKTFME
Subjt:  MDDDSTNPFRRMSSRTRKVAPKMVAALASSDNRTQAALARLEALENDNAGMEVVENIDDEDASLDDDDQAYIKRQSKGTKRKTRQAKALEAKKAPKTFME

Query:  LLHEANLESLPPHVPSYFKAAVGPPSSTSRRHFCTVCGFAASYTCIRCGIRFCSSRCQNIHNDTRCLKFVA
        LLHEANLESLPPHVPSY KAAVGPPSSTSRRHFCTVCGFAASYTCIRCGIRFCSSRCQNIHNDTRCLKFVA
Subjt:  LLHEANLESLPPHVPSYFKAAVGPPSSTSRRHFCTVCGFAASYTCIRCGIRFCSSRCQNIHNDTRCLKFVA

XP_008463835.1 PREDICTED: SWR1 complex subunit 6 [Cucumis melo]2.3e-87100Show/hide
Query:  MDDDSTNPFRRMSSRTRKVAPKMVAALASSDNRTQAALARLEALENDNAGMEVVENIDDEDASLDDDDQAYIKRQSKGTKRKTRQAKALEAKKAPKTFME
        MDDDSTNPFRRMSSRTRKVAPKMVAALASSDNRTQAALARLEALENDNAGMEVVENIDDEDASLDDDDQAYIKRQSKGTKRKTRQAKALEAKKAPKTFME
Subjt:  MDDDSTNPFRRMSSRTRKVAPKMVAALASSDNRTQAALARLEALENDNAGMEVVENIDDEDASLDDDDQAYIKRQSKGTKRKTRQAKALEAKKAPKTFME

Query:  LLHEANLESLPPHVPSYFKAAVGPPSSTSRRHFCTVCGFAASYTCIRCGIRFCSSRCQNIHNDTRCLKFVA
        LLHEANLESLPPHVPSYFKAAVGPPSSTSRRHFCTVCGFAASYTCIRCGIRFCSSRCQNIHNDTRCLKFVA
Subjt:  LLHEANLESLPPHVPSYFKAAVGPPSSTSRRHFCTVCGFAASYTCIRCGIRFCSSRCQNIHNDTRCLKFVA

XP_022943643.1 SWR1 complex subunit 6 [Cucurbita moschata]5.4e-8193.02Show/hide
Query:  MDDDSTNPFRRMSSRTRKVAPKMVAALASSDNRTQAALARLEALENDNAGMEVVENIDDEDASLDDDDQAYI-KRQSKGTKRKTRQAKALEAKKAPKTFM
        MDDD+TN FRRMSSRTRKVAPKMVAALASSDNR+QAALARLEALENDNAG+E++ENIDDEDASLDDD+QAYI KRQSKGTKRKTRQAKALEAKKAPKTFM
Subjt:  MDDDSTNPFRRMSSRTRKVAPKMVAALASSDNRTQAALARLEALENDNAGMEVVENIDDEDASLDDDDQAYI-KRQSKGTKRKTRQAKALEAKKAPKTFM

Query:  ELLHEANLESLPPHVPSYFKAAVGPPSSTSRRHFCTVCGFAASYTCIRCGIRFCSSRCQNIHNDTRCLKFVA
        ELLHEA+LESLPPHVPSY KAAVGPPSSTSRRHFCTVCGFAASYTCIRCG+RFCS RCQNIHNDTRCLKFVA
Subjt:  ELLHEANLESLPPHVPSYFKAAVGPPSSTSRRHFCTVCGFAASYTCIRCGIRFCSSRCQNIHNDTRCLKFVA

XP_023512985.1 SWR1 complex subunit 6 isoform X1 [Cucurbita pepo subsp. pepo]5.4e-8193.02Show/hide
Query:  MDDDSTNPFRRMSSRTRKVAPKMVAALASSDNRTQAALARLEALENDNAGMEVVENIDDEDASLDDDDQAYI-KRQSKGTKRKTRQAKALEAKKAPKTFM
        MDDD+TN FRRMSSRTRKVAPKMVAALASSDNR+QAALARLEALENDNAG+E++ENIDDEDASLDDD+QAYI KRQSKGTKRKTRQAKALEAKKAPKTFM
Subjt:  MDDDSTNPFRRMSSRTRKVAPKMVAALASSDNRTQAALARLEALENDNAGMEVVENIDDEDASLDDDDQAYI-KRQSKGTKRKTRQAKALEAKKAPKTFM

Query:  ELLHEANLESLPPHVPSYFKAAVGPPSSTSRRHFCTVCGFAASYTCIRCGIRFCSSRCQNIHNDTRCLKFVA
        ELLHEA+LESLPPHVPSY KAAVGPPSSTSRRHFCTVCGFAASYTCIRCG+RFCS RCQNIHNDTRCLKFVA
Subjt:  ELLHEANLESLPPHVPSYFKAAVGPPSSTSRRHFCTVCGFAASYTCIRCGIRFCSSRCQNIHNDTRCLKFVA

XP_038901863.1 SWR1 complex subunit 6 [Benincasa hispida]2.2e-8295.35Show/hide
Query:  MDDDSTNPFRRMSSRTRKVAPKMVAALASSDNRTQAALARLEALENDNAGMEVVENIDDEDASLDDDDQAYI-KRQSKGTKRKTRQAKALEAKKAPKTFM
        MDDD+TNPFRRMSSR RKVAPKMVAALASSDNRTQAALARLEALENDNAG+E VENIDDEDASLDDD+QAYI KRQSKGTKRKTRQAKALEAKKAPKTFM
Subjt:  MDDDSTNPFRRMSSRTRKVAPKMVAALASSDNRTQAALARLEALENDNAGMEVVENIDDEDASLDDDDQAYI-KRQSKGTKRKTRQAKALEAKKAPKTFM

Query:  ELLHEANLESLPPHVPSYFKAAVGPPSSTSRRHFCTVCGFAASYTCIRCGIRFCSSRCQNIHNDTRCLKFVA
        ELLHEANLESLPPHVPSY KAAVGPPSSTSRRHFCTVCGFAASYTCIRCGIRFCS RCQNIHNDTRCLKFVA
Subjt:  ELLHEANLESLPPHVPSYFKAAVGPPSSTSRRHFCTVCGFAASYTCIRCGIRFCSSRCQNIHNDTRCLKFVA

TrEMBL top hitse value%identityAlignment
A0A0A0KH15 HIT-type domain-containing protein1.6e-8698.83Show/hide
Query:  MDDDSTNPFRRMSSRTRKVAPKMVAALASSDNRTQAALARLEALENDNAGMEVVENIDDEDASLDDDDQAYIKRQSKGTKRKTRQAKALEAKKAPKTFME
        MDDDSTNPFRRMSSRTRKVAPKMVAALASSDNRTQAALARLEALENDNAG+EVVENIDDEDASLDDDDQAYIKRQSKGTKRKTRQAKALEAKKAPKTFME
Subjt:  MDDDSTNPFRRMSSRTRKVAPKMVAALASSDNRTQAALARLEALENDNAGMEVVENIDDEDASLDDDDQAYIKRQSKGTKRKTRQAKALEAKKAPKTFME

Query:  LLHEANLESLPPHVPSYFKAAVGPPSSTSRRHFCTVCGFAASYTCIRCGIRFCSSRCQNIHNDTRCLKFVA
        LLHEANLESLPPHVPSY KAAVGPPSSTSRRHFCTVCGFAASYTCIRCGIRFCSSRCQNIHNDTRCLKFVA
Subjt:  LLHEANLESLPPHVPSYFKAAVGPPSSTSRRHFCTVCGFAASYTCIRCGIRFCSSRCQNIHNDTRCLKFVA

A0A1S3CKL9 SWR1 complex subunit 61.1e-87100Show/hide
Query:  MDDDSTNPFRRMSSRTRKVAPKMVAALASSDNRTQAALARLEALENDNAGMEVVENIDDEDASLDDDDQAYIKRQSKGTKRKTRQAKALEAKKAPKTFME
        MDDDSTNPFRRMSSRTRKVAPKMVAALASSDNRTQAALARLEALENDNAGMEVVENIDDEDASLDDDDQAYIKRQSKGTKRKTRQAKALEAKKAPKTFME
Subjt:  MDDDSTNPFRRMSSRTRKVAPKMVAALASSDNRTQAALARLEALENDNAGMEVVENIDDEDASLDDDDQAYIKRQSKGTKRKTRQAKALEAKKAPKTFME

Query:  LLHEANLESLPPHVPSYFKAAVGPPSSTSRRHFCTVCGFAASYTCIRCGIRFCSSRCQNIHNDTRCLKFVA
        LLHEANLESLPPHVPSYFKAAVGPPSSTSRRHFCTVCGFAASYTCIRCGIRFCSSRCQNIHNDTRCLKFVA
Subjt:  LLHEANLESLPPHVPSYFKAAVGPPSSTSRRHFCTVCGFAASYTCIRCGIRFCSSRCQNIHNDTRCLKFVA

A0A6J1D2Z0 SWR1 complex subunit 6 isoform X11.0e-8093.6Show/hide
Query:  MDDDSTNPFRRMSSRTRKVAPKMVAALASSDNRTQAALARLEALENDNAGMEVVENIDDEDASLDDDDQAYI-KRQSKGTKRKTRQAKALEAKKAPKTFM
        MDDD+TN FRRMSSRTRKVAPKMVAALASSDNRTQAALARLEALENDNAGME+VENIDDEDASLDDDD AYI KRQSKGTKRKTRQAKALEAKKAPKTFM
Subjt:  MDDDSTNPFRRMSSRTRKVAPKMVAALASSDNRTQAALARLEALENDNAGMEVVENIDDEDASLDDDDQAYI-KRQSKGTKRKTRQAKALEAKKAPKTFM

Query:  ELLHEANLESLPPHVPSYFKAAVGPPSSTSRRHFCTVCGFAASYTCIRCGIRFCSSRCQNIHNDTRCLKFVA
        ELLHEANLESLPP+VPSY KAAVGPPSS+SRRHFCTVCGFAA+YTCIRCG+RFCS RCQNIHNDTRCLKFVA
Subjt:  ELLHEANLESLPPHVPSYFKAAVGPPSSTSRRHFCTVCGFAASYTCIRCGIRFCSSRCQNIHNDTRCLKFVA

A0A6J1FTL5 SWR1 complex subunit 62.6e-8193.02Show/hide
Query:  MDDDSTNPFRRMSSRTRKVAPKMVAALASSDNRTQAALARLEALENDNAGMEVVENIDDEDASLDDDDQAYI-KRQSKGTKRKTRQAKALEAKKAPKTFM
        MDDD+TN FRRMSSRTRKVAPKMVAALASSDNR+QAALARLEALENDNAG+E++ENIDDEDASLDDD+QAYI KRQSKGTKRKTRQAKALEAKKAPKTFM
Subjt:  MDDDSTNPFRRMSSRTRKVAPKMVAALASSDNRTQAALARLEALENDNAGMEVVENIDDEDASLDDDDQAYI-KRQSKGTKRKTRQAKALEAKKAPKTFM

Query:  ELLHEANLESLPPHVPSYFKAAVGPPSSTSRRHFCTVCGFAASYTCIRCGIRFCSSRCQNIHNDTRCLKFVA
        ELLHEA+LESLPPHVPSY KAAVGPPSSTSRRHFCTVCGFAASYTCIRCG+RFCS RCQNIHNDTRCLKFVA
Subjt:  ELLHEANLESLPPHVPSYFKAAVGPPSSTSRRHFCTVCGFAASYTCIRCGIRFCSSRCQNIHNDTRCLKFVA

A0A6J1JHH9 SWR1 complex subunit 62.6e-8193.02Show/hide
Query:  MDDDSTNPFRRMSSRTRKVAPKMVAALASSDNRTQAALARLEALENDNAGMEVVENIDDEDASLDDDDQAYI-KRQSKGTKRKTRQAKALEAKKAPKTFM
        MDDD+TN FRRMSSRTRKVAPKMVAALASSDNR+QAALARLEALENDNAG+E++ENIDDEDASLDDD+QAYI KRQSKGTKRKTRQAKALEAKKAPKTFM
Subjt:  MDDDSTNPFRRMSSRTRKVAPKMVAALASSDNRTQAALARLEALENDNAGMEVVENIDDEDASLDDDDQAYI-KRQSKGTKRKTRQAKALEAKKAPKTFM

Query:  ELLHEANLESLPPHVPSYFKAAVGPPSSTSRRHFCTVCGFAASYTCIRCGIRFCSSRCQNIHNDTRCLKFVA
        ELLHEA+LESLPPHVPSY KAAVGPPSSTSRRHFCTVCGFAASYTCIRCG+RFCS RCQNIHNDTRCLKFVA
Subjt:  ELLHEANLESLPPHVPSYFKAAVGPPSSTSRRHFCTVCGFAASYTCIRCGIRFCSSRCQNIHNDTRCLKFVA

SwissProt top hitse value%identityAlignment
O43257 Zinc finger HIT domain-containing protein 17.3e-1235.33Show/hide
Query:  RRMSSRTRKVAPKMVAALASSDNRTQAALARLEALENDN------AGM-EVVENIDDEDASLDDDDQAYIKRQSKGTKRKTRQAKALEAKKAPKTFMELL
        ++ S R++    + V   A+   R      +LEALENDN      AG+ ++ + +   D   DD D    K++++G   K R           K F  LL
Subjt:  RRMSSRTRKVAPKMVAALASSDNRTQAALARLEALENDN------AGM-EVVENIDDEDASLDDDDQAYIKRQSKGTKRKTRQAKALEAKKAPKTFMELL

Query:  HEANLESLPPHVPSYFKAAVGPPSSTSRRHFCTVCGFAASYTCIRCGIRFCSSRCQNIHNDTRCLKF
         E NL       P+Y  A  GPP S  +R FC VCGF + YTC+ CG R+C+ RC   H +TRCLK+
Subjt:  HEANLESLPPHVPSYFKAAVGPPSSTSRRHFCTVCGFAASYTCIRCGIRFCSSRCQNIHNDTRCLKF

Q24JY4 Zinc finger HIT domain-containing protein 17.3e-1235.33Show/hide
Query:  RRMSSRTRKVAPKMVAALASSDNRTQAALARLEALENDN------AGM-EVVENIDDEDASLDDDDQAYIKRQSKGTKRKTRQAKALEAKKAPKTFMELL
        ++ S R++    + V   A+   R      +LEALENDN      AG+ ++ + +   D   DD D    K++++G   K R           K F  LL
Subjt:  RRMSSRTRKVAPKMVAALASSDNRTQAALARLEALENDN------AGM-EVVENIDDEDASLDDDDQAYIKRQSKGTKRKTRQAKALEAKKAPKTFMELL

Query:  HEANLESLPPHVPSYFKAAVGPPSSTSRRHFCTVCGFAASYTCIRCGIRFCSSRCQNIHNDTRCLKF
         E NL       P+Y  A  GPP S  +R FC VCGF + YTC+ CG R+C+ RC   H +TRCLK+
Subjt:  HEANLESLPPHVPSYFKAAVGPPSSTSRRHFCTVCGFAASYTCIRCGIRFCSSRCQNIHNDTRCLKF

Q54NW0 Zinc finger HIT domain-containing protein 1 homolog4.9e-1633.96Show/hide
Query:  SSRTRKVAPKMVAALASSDNRT---QAALARLEALENDNAGMEVVENIDDEDASLDDDDQAYIKRQSKGTKRK--TRQAKALEAKKAPKTFMELLHEANL
        SS+ +    K     +  D R    +   ARLE+L++DN    +    D+ED   +DD+   +       KR    R+ K  E K     F ++L ++ L
Subjt:  SSRTRKVAPKMVAALASSDNRT---QAALARLEALENDNAGMEVVENIDDEDASLDDDDQAYIKRQSKGTKRK--TRQAKALEAKKAPKTFMELLHEANL

Query:  ESLPPHVPSYFKAAVGPPSSTSRRHFCTVCGFAASYTCIRCGIRFCSSRCQNIHNDTRC
        E+ P HVP+Y  +    PS    RHFC++CG+  +YTC +C  R+CS +C N HN+TRC
Subjt:  ESLPPHVPSYFKAAVGPPSSTSRRHFCTVCGFAASYTCIRCGIRFCSSRCQNIHNDTRC

Q8R331 Zinc finger HIT domain-containing protein 15.0e-1339.42Show/hide
Query:  RLEALENDN------AGM-EVVENIDDEDASLDDDDQAYIKRQSKGTKRKTRQAKALEAKKAPKTFMELLHEANLESLPPHVPSYFKAAVGPPSSTSRRH
        +LEALENDN      AG+ ++ + +   D   DD D    K++++G   K R           K F  LL E NL +     P+Y  A  GPP S  +R 
Subjt:  RLEALENDN------AGM-EVVENIDDEDASLDDDDQAYIKRQSKGTKRKTRQAKALEAKKAPKTFMELLHEANLESLPPHVPSYFKAAVGPPSSTSRRH

Query:  FCTVCGFAASYTCIRCGIRFCSSRCQNIHNDTRCLKF
        FC VCGF + YTC+ CG R+C+ RC   H +TRCLK+
Subjt:  FCTVCGFAASYTCIRCGIRFCSSRCQNIHNDTRCLKF

Q9FHW2 SWR1 complex subunit 67.2e-6071.1Show/hide
Query:  MDDDSTNPFRRMSSRTRKVAPKMVAALASSDNRTQAALARLEALENDNAGMEVVENIDDEDASLD-DDDQAYI-KRQSKGTKRKTRQAKALEAKKAPKTF
        M+++ +N  RR+S+RTRKVA KM AAL S+DNRTQAA+ARLEALENDN  +EV++  DDE+ASLD DDD  Y+ K+Q KG+KRKTRQAKALEA+KAPK+F
Subjt:  MDDDSTNPFRRMSSRTRKVAPKMVAALASSDNRTQAALARLEALENDNAGMEVVENIDDEDASLD-DDDQAYI-KRQSKGTKRKTRQAKALEAKKAPKTF

Query:  MELLHEANLESLPPHVPSYFKAAVGPPSSTSRRHFCTVCGFAASYTCIRCGIRFCSSRCQNIHNDTRCLKFVA
        +ELL EANLESLP HVP+Y KAAVGPPSS+SRR+FC+VCG+ A Y C  CG+RFCS RCQNIH DTRC KFVA
Subjt:  MELLHEANLESLPPHVPSYFKAAVGPPSSTSRRHFCTVCGFAASYTCIRCGIRFCSSRCQNIHNDTRCLKFVA

Arabidopsis top hitse value%identityAlignment
AT5G37055.1 HIT-type Zinc finger family protein5.1e-6171.1Show/hide
Query:  MDDDSTNPFRRMSSRTRKVAPKMVAALASSDNRTQAALARLEALENDNAGMEVVENIDDEDASLD-DDDQAYI-KRQSKGTKRKTRQAKALEAKKAPKTF
        M+++ +N  RR+S+RTRKVA KM AAL S+DNRTQAA+ARLEALENDN  +EV++  DDE+ASLD DDD  Y+ K+Q KG+KRKTRQAKALEA+KAPK+F
Subjt:  MDDDSTNPFRRMSSRTRKVAPKMVAALASSDNRTQAALARLEALENDNAGMEVVENIDDEDASLD-DDDQAYI-KRQSKGTKRKTRQAKALEAKKAPKTF

Query:  MELLHEANLESLPPHVPSYFKAAVGPPSSTSRRHFCTVCGFAASYTCIRCGIRFCSSRCQNIHNDTRCLKFVA
        +ELL EANLESLP HVP+Y KAAVGPPSS+SRR+FC+VCG+ A Y C  CG+RFCS RCQNIH DTRC KFVA
Subjt:  MELLHEANLESLPPHVPSYFKAAVGPPSSTSRRHFCTVCGFAASYTCIRCGIRFCSSRCQNIHNDTRCLKFVA


Sequences Show/hide sequences
CDS sequenceShow/hide CDS sequence
ATGGATGATGATTCTACGAATCCATTCCGACGTATGTCTAGCCGTACTCGGAAGGTTGCTCCTAAGATGGTTGCTGCCCTAGCCAGCAGCGACAACCGTACGCAG
GCAGCACTTGCTCGTCTCGAAGCATTGGAAAATGACAATGCGGGAATGGAAGTAGTCGAAAACATTGACGATGAGGATGCTTCTCTCGATGATGATGATCAAGCA
TACATAAAGCGGCAATCAAAGGGCACTAAACGGAAAACTAGACAAGCAAAAGCACTTGAAGCTAAGAAAGCTCCCAAGACTTTCATGGAGCTTCTGCACGAGGCA
AATTTGGAGTCATTGCCTCCACATGTTCCATCATACTTCAAGGCGGCCGTTGGACCTCCAAGCTCTACCTCACGCCGGCATTTCTGCACAGTTTGTGGTTTTGCT
GCGAGCTACACGTGCATAAGGTGTGGAATCCGATTTTGTTCATCTCGTTGTCAGAATATACATAACGACACTCGTTGTTTGAAATTTGTTGCCTAA
mRNA sequenceShow/hide mRNA sequence
CAACCCATTTTAGAACGGTGTAGTAATAGCGGTTTAACTCCACGGTAGCCTTTGGCACTCTGCCGCCGTAGGCGTAACTTTCCAGTTTAAATAACGCCGGTCGCC
GGAGTTGAGAAAACTGAACATTCACCGGAACTCTATCGACTCAAATTCCGCCACTCTTCTTCTTCTCCGAGTCGATCTGAGTGTGCGGTTGTAACTAGCGATGGA
TGATGATTCTACGAATCCATTCCGACGTATGTCTAGCCGTACTCGGAAGGTTGCTCCTAAGATGGTTGCTGCCCTAGCCAGCAGCGACAACCGTACGCAGGCAGC
ACTTGCTCGTCTCGAAGCATTGGAAAATGACAATGCGGGAATGGAAGTAGTCGAAAACATTGACGATGAGGATGCTTCTCTCGATGATGATGATCAAGCATACAT
AAAGCGGCAATCAAAGGGCACTAAACGGAAAACTAGACAAGCAAAAGCACTTGAAGCTAAGAAAGCTCCCAAGACTTTCATGGAGCTTCTGCACGAGGCAAATTT
GGAGTCATTGCCTCCACATGTTCCATCATACTTCAAGGCGGCCGTTGGACCTCCAAGCTCTACCTCACGCCGGCATTTCTGCACAGTTTGTGGTTTTGCTGCGAG
CTACACGTGCATAAGGTGTGGAATCCGATTTTGTTCATCTCGTTGTCAGAATATACATAACGACACTCGTTGTTTGAAATTTGTTGCCTAATAGGTTGATAGTGA
TAGGCGGGTGGATAAAATCACCCAAATTTTGTAGGTTATATTGAACTCACTACTCAAATCTCTGTAAATTACAATGTAGTCTTAATACTCATTTTTTTCTCA
Protein sequenceShow/hide protein sequence
MDDDSTNPFRRMSSRTRKVAPKMVAALASSDNRTQAALARLEALENDNAGMEVVENIDDEDASLDDDDQAYIKRQSKGTKRKTRQAKALEAKKAPKTFMELLHEA
NLESLPPHVPSYFKAAVGPPSSTSRRHFCTVCGFAASYTCIRCGIRFCSSRCQNIHNDTRCLKFVA