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2.A.123.1.7
Nec1; predominantly expressed in nectaries; involved in sugar metabolism and nectar secretion (Ge et al., 2000)

Accession Number:Q9FPN0
Protein Name:Bidirectional sugar transporter NEC1
Length:265
Molecular Weight:30256.00
Species:Petunia hybrida (Petunia) [4102]
Number of TMSs:7
Location1 / Topology2 / Orientation3: Cell membrane1 / Multi-pass membrane protein2
Substrate UDP-sugar

Cross database links:

Pfam: PF03083   

Gene Ontology

GO:0005887 C:integral to plasma membrane
GO:0051119 F:sugar transmembrane transporter activity
GO:0009901 P:anther dehiscence
GO:0009555 P:pollen development

References (4)

[1] “NEC1, a novel gene, highly expressed in nectary tissue of Petunia hybrida.”  Ge Y.-X.et.al.   11135107
[2] “Partial silencing of the NEC1 gene results in early opening of anthers in Petunia hybrida.”  Ge Y.-X.et.al.   11405624
[3] “NEC1, a novel gene, highly expressed in nectary tissue of Petunia hybrida.”  Ge Y.-X.et.al.   11135107
[4] “Partial silencing of the NEC1 gene results in early opening of anthers in Petunia hybrida.”  Ge Y.-X.et.al.   11405624

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Predict TMSs (Predict number of transmembrane segments)
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FASTA formatted sequence 
1:	MAQLRADDLS FIFGLLGNIV SFMVFLAPVP TFYKIYKRKS SEGYQAIPYM VALFSAGLLL 
61:	YYAYLRKNAY LIVSINGFGC AIELTYISLF LFYAPRKSKI FTGWLMLLEL GALGMVMPIT 
121:	YLLAEGSHRV MIVGWICAAI NVAVFAAPLS IMRQVIKTKS VEFMPFTLSL FLTLCATMWF 
181:	FYGFFKKDFY IAFPNILGFL FGIVQMLLYF VYKDSKRIDD EKSDPVREAT KSKEGVEIII 
241:	NIEDDNSDNA LQSMEKDFSR LRTSK