PI0004614 (gene) Melon (PI 482460) v1

Overview
NamePI0004614
Typegene
OrganismCucumis metuliferus (Melon (PI 482460) v1)
DescriptionRetrotransposon protein
Locationchr10: 4884589 .. 4885059 (+)
RNA-Seq ExpressionPI0004614
SyntenyPI0004614
Sequences
The following sequences are available for this feature:

Gene sequence (with intron)

Legend: exonCDSpolypeptide
Hold the cursor over a type above to highlight its positions in the sequence below.
ATGTGTGAGCCATCGTGCAATGGGTTTGGTTGGAACGATGAATTCAAGTGCATCATCGCTGAGAAGGACGTTTTCAACAATTGGGTGAAGGTACGCTATTCATTTTGTCAACCGTTATTCATTTATAATCGTAACAAAAAAAATTGACAATTTATTTAAACGTTTGCACAGAGTCATCCTGCCACCAAGGGCCTCCTAAATAAATCATTTCCCTATTACGATGACTTGTCCTACGTTTTTGGAAAAGATCGTGCTACGGGAGCACTCTTAGAGACATTCGTCGATGTGGGGTCAAATGTGCTAAGAAGGTATGAGGGATTTCCAGCTGGCAATGAGAATGATCCAAAGATCCCTATGATGTATAGTCAAGGACTAAACATGTCGCCTGACGATATCATGGGCATACAACCCGGTCGCTCAAGTGAGGGTAAGAATGCATCAAGCGGAAGCAAGAGGAAGCGAGGAGGCTAG

mRNA sequence

ATGTGTGAGCCATCGTGCAATGGGTTTGGTTGGAACGATGAATTCAAGTGCATCATCGCTGAGAAGGACGTTTTCAACAATTGGGTGAAGAGTCATCCTGCCACCAAGGGCCTCCTAAATAAATCATTTCCCTATTACGATGACTTGTCCTACGTTTTTGGAAAAGATCGTGCTACGGGAGCACTCTTAGAGACATTCGTCGATGTGGGGTCAAATGTGCTAAGAAGGTATGAGGGATTTCCAGCTGGCAATGAGAATGATCCAAAGATCCCTATGATGTATAGTCAAGGACTAAACATGTCGCCTGACGATATCATGGGCATACAACCCGGTCGCTCAAGTGAGGGTAAGAATGCATCAAGCGGAAGCAAGAGGAAGCGAGGAGGCTAG

Coding sequence (CDS)

ATGTGTGAGCCATCGTGCAATGGGTTTGGTTGGAACGATGAATTCAAGTGCATCATCGCTGAGAAGGACGTTTTCAACAATTGGGTGAAGAGTCATCCTGCCACCAAGGGCCTCCTAAATAAATCATTTCCCTATTACGATGACTTGTCCTACGTTTTTGGAAAAGATCGTGCTACGGGAGCACTCTTAGAGACATTCGTCGATGTGGGGTCAAATGTGCTAAGAAGGTATGAGGGATTTCCAGCTGGCAATGAGAATGATCCAAAGATCCCTATGATGTATAGTCAAGGACTAAACATGTCGCCTGACGATATCATGGGCATACAACCCGGTCGCTCAAGTGAGGGTAAGAATGCATCAAGCGGAAGCAAGAGGAAGCGAGGAGGCTAG

Protein sequence

MCEPSCNGFGWNDEFKCIIAEKDVFNNWVKSHPATKGLLNKSFPYYDDLSYVFGKDRATGALLETFVDVGSNVLRRYEGFPAGNENDPKIPMMYSQGLNMSPDDIMGIQPGRSSEGKNASSGSKRKRGG
Homology
BLAST of PI0004614 vs. ExPASy TrEMBL
Match: A0A5A7U0H7 (Retrotransposon protein OS=Cucumis melo var. makuwa OX=1194695 GN=E5676_scaffold648G002060 PE=4 SV=1)

HSP 1 Score: 181.8 bits (460), Expect = 1.8e-42
Identity = 84/126 (66.67%), Postives = 106/126 (84.13%), Query Frame = 0

Query: 4   PSCNGFGWNDEFKCIIAEKDVFNNWVKSHPATKGLLNKSFPYYDDLSYVFGKDRATGALL 63
           PSC+GFGWN+EF+CIIAE+D+F++W+KSHPA KGLL+KSFPYYDDLSYVFGKDRATGA  
Sbjct: 87  PSCSGFGWNEEFQCIIAERDLFDSWIKSHPAAKGLLHKSFPYYDDLSYVFGKDRATGARS 146

Query: 64  ETFVDVGSNVLRRY-EGFPAGNENDPKIPMMYSQGLNMSPDDIMGIQPGRSSEGKNASSG 123
           ETF +VGSNV   + +  P G+ +D  IP MYSQG++MSPD++ GI+ G++SE +N SS 
Sbjct: 147 ETFPNVGSNVSNMFNDTIPLGDSHDEDIPTMYSQGVHMSPDEMFGIRAGQASERRNCSSV 206

Query: 124 SKRKRG 129
           SKRKRG
Sbjct: 207 SKRKRG 212

BLAST of PI0004614 vs. ExPASy TrEMBL
Match: A0A1S3B4L3 (uncharacterized protein LOC103485953 OS=Cucumis melo OX=3656 GN=LOC103485953 PE=4 SV=1)

HSP 1 Score: 181.8 bits (460), Expect = 1.8e-42
Identity = 84/126 (66.67%), Postives = 106/126 (84.13%), Query Frame = 0

Query: 4   PSCNGFGWNDEFKCIIAEKDVFNNWVKSHPATKGLLNKSFPYYDDLSYVFGKDRATGALL 63
           PSC+GFGWN+EF+CIIAE+D+F++W+KSHPA KGLL+KSFPYYDDLSYVFGKDRATGA  
Sbjct: 87  PSCSGFGWNEEFQCIIAERDLFDSWIKSHPAAKGLLHKSFPYYDDLSYVFGKDRATGARS 146

Query: 64  ETFVDVGSNVLRRY-EGFPAGNENDPKIPMMYSQGLNMSPDDIMGIQPGRSSEGKNASSG 123
           ETF +VGSNV   + +  P G+ +D  IP MYSQG++MSPD++ GI+ G++SE +N SS 
Sbjct: 147 ETFPNVGSNVSNMFNDTIPLGDSHDEDIPTMYSQGVHMSPDEMFGIRAGQASERRNCSSV 206

Query: 124 SKRKRG 129
           SKRKRG
Sbjct: 207 SKRKRG 212

BLAST of PI0004614 vs. ExPASy TrEMBL
Match: A0A5A7VBC5 (Retrotransposon protein OS=Cucumis melo var. makuwa OX=1194695 GN=E6C27_scaffold1290G00070 PE=4 SV=1)

HSP 1 Score: 176.0 bits (445), Expect = 1.0e-40
Identity = 84/129 (65.12%), Postives = 98/129 (75.97%), Query Frame = 0

Query: 1   MCEPSCNGFGWNDEFKCIIAEKDVFNNWVKSHPATKGLLNKSFPYYDDLSYVFGKDRATG 60
           MC P C+GFGWNDE KCI+AEK+VF++WVKSHPA KGLLNKSF +YD+LSYVFGKDRATG
Sbjct: 54  MCGPMCSGFGWNDENKCIVAEKEVFDDWVKSHPAAKGLLNKSFFHYDELSYVFGKDRATG 113

Query: 61  ALLETFVDVGSNVLRRYEGFPAGNENDPKIPMMYSQGLNMSPDDIMGIQPGRSSEGKNAS 120
             +E+F +V SN    Y+ F      D   P MYSQGLNMSPDD+MG +  R SE +N S
Sbjct: 114 DRVESFANVRSNDPAEYDAFATDAVPDTDFPPMYSQGLNMSPDDLMGTRTARVSERRNVS 173

Query: 121 SGSKRKRGG 130
           SGSKRKR G
Sbjct: 174 SGSKRKRAG 182

BLAST of PI0004614 vs. ExPASy TrEMBL
Match: A0A5A7SXX8 (Retrotransposon protein OS=Cucumis melo var. makuwa OX=1194695 GN=E5676_scaffold862G00320 PE=3 SV=1)

HSP 1 Score: 175.3 bits (443), Expect = 1.7e-40
Identity = 83/129 (64.34%), Postives = 97/129 (75.19%), Query Frame = 0

Query: 1   MCEPSCNGFGWNDEFKCIIAEKDVFNNWVKSHPATKGLLNKSFPYYDDLSYVFGKDRATG 60
           MC P+C+ FGWNDE KCI+AEK+VF+NWVKSHP  KGLLNKSFP+YD+LSYVFGKDRATG
Sbjct: 164 MCGPTCSRFGWNDEQKCIVAEKEVFDNWVKSHPTAKGLLNKSFPHYDELSYVFGKDRATG 223

Query: 61  ALLETFVDVGSNVLRRYEGFPAGNENDPKIPMMYSQGLNMSPDDIMGIQPGRSSEGKNAS 120
              E+F D+G N    YE F      D     MYSQGLNMSPD++MGI+  + SEG+  S
Sbjct: 224 GRAESFADIGLNDPAGYEPFAVDATPDTDFQPMYSQGLNMSPDELMGIRNAQVSEGRYVS 283

Query: 121 SGSKRKRGG 130
           SGSKRKR G
Sbjct: 284 SGSKRKRKG 292

BLAST of PI0004614 vs. ExPASy TrEMBL
Match: A0A5A7TZA5 (Retrotransposon protein OS=Cucumis melo var. makuwa OX=1194695 GN=E5676_scaffold1871G00090 PE=4 SV=1)

HSP 1 Score: 172.9 bits (437), Expect = 8.5e-40
Identity = 80/126 (63.49%), Postives = 98/126 (77.78%), Query Frame = 0

Query: 4   PSCNGFGWNDEFKCIIAEKDVFNNWVKSHPATKGLLNKSFPYYDDLSYVFGKDRATGALL 63
           P+C+GFGWNDE KCI+AEK+VF++WV+SHPA KGLLNKSFP+YD+LSYVF KD ATG   
Sbjct: 57  PTCSGFGWNDEQKCIVAEKEVFDDWVRSHPAAKGLLNKSFPHYDELSYVFSKDHATGGRA 116

Query: 64  ETFVDVGSNVLRRYEGFPAGNENDPKIPMMYSQGLNMSPDDIMGIQPGRSSEGKNASSGS 123
           E+F DVGSN    Y+ F A   +D     MYS+GLNMSPD++MG +  R SEG+  SSGS
Sbjct: 117 ESFADVGSNDPTGYDAFAANAASDTDFQPMYSRGLNMSPDELMGTRTARVSEGRYVSSGS 176

Query: 124 KRKRGG 130
           K+KRGG
Sbjct: 177 KQKRGG 182

BLAST of PI0004614 vs. NCBI nr
Match: XP_008441954.1 (PREDICTED: uncharacterized protein LOC103485953 [Cucumis melo] >KAA0047736.1 retrotransposon protein [Cucumis melo var. makuwa] >TYK08388.1 retrotransposon protein [Cucumis melo var. makuwa])

HSP 1 Score: 181.8 bits (460), Expect = 3.8e-42
Identity = 84/126 (66.67%), Postives = 106/126 (84.13%), Query Frame = 0

Query: 4   PSCNGFGWNDEFKCIIAEKDVFNNWVKSHPATKGLLNKSFPYYDDLSYVFGKDRATGALL 63
           PSC+GFGWN+EF+CIIAE+D+F++W+KSHPA KGLL+KSFPYYDDLSYVFGKDRATGA  
Sbjct: 87  PSCSGFGWNEEFQCIIAERDLFDSWIKSHPAAKGLLHKSFPYYDDLSYVFGKDRATGARS 146

Query: 64  ETFVDVGSNVLRRY-EGFPAGNENDPKIPMMYSQGLNMSPDDIMGIQPGRSSEGKNASSG 123
           ETF +VGSNV   + +  P G+ +D  IP MYSQG++MSPD++ GI+ G++SE +N SS 
Sbjct: 147 ETFPNVGSNVSNMFNDTIPLGDSHDEDIPTMYSQGVHMSPDEMFGIRAGQASERRNCSSV 206

Query: 124 SKRKRG 129
           SKRKRG
Sbjct: 207 SKRKRG 212

BLAST of PI0004614 vs. NCBI nr
Match: KAA0063726.1 (retrotransposon protein [Cucumis melo var. makuwa])

HSP 1 Score: 176.0 bits (445), Expect = 2.1e-40
Identity = 84/129 (65.12%), Postives = 98/129 (75.97%), Query Frame = 0

Query: 1   MCEPSCNGFGWNDEFKCIIAEKDVFNNWVKSHPATKGLLNKSFPYYDDLSYVFGKDRATG 60
           MC P C+GFGWNDE KCI+AEK+VF++WVKSHPA KGLLNKSF +YD+LSYVFGKDRATG
Sbjct: 54  MCGPMCSGFGWNDENKCIVAEKEVFDDWVKSHPAAKGLLNKSFFHYDELSYVFGKDRATG 113

Query: 61  ALLETFVDVGSNVLRRYEGFPAGNENDPKIPMMYSQGLNMSPDDIMGIQPGRSSEGKNAS 120
             +E+F +V SN    Y+ F      D   P MYSQGLNMSPDD+MG +  R SE +N S
Sbjct: 114 DRVESFANVRSNDPAEYDAFATDAVPDTDFPPMYSQGLNMSPDDLMGTRTARVSERRNVS 173

Query: 121 SGSKRKRGG 130
           SGSKRKR G
Sbjct: 174 SGSKRKRAG 182

BLAST of PI0004614 vs. NCBI nr
Match: KAA0035413.1 (retrotransposon protein [Cucumis melo var. makuwa] >TYK25738.1 retrotransposon protein [Cucumis melo var. makuwa])

HSP 1 Score: 175.3 bits (443), Expect = 3.5e-40
Identity = 83/129 (64.34%), Postives = 97/129 (75.19%), Query Frame = 0

Query: 1   MCEPSCNGFGWNDEFKCIIAEKDVFNNWVKSHPATKGLLNKSFPYYDDLSYVFGKDRATG 60
           MC P+C+ FGWNDE KCI+AEK+VF+NWVKSHP  KGLLNKSFP+YD+LSYVFGKDRATG
Sbjct: 164 MCGPTCSRFGWNDEQKCIVAEKEVFDNWVKSHPTAKGLLNKSFPHYDELSYVFGKDRATG 223

Query: 61  ALLETFVDVGSNVLRRYEGFPAGNENDPKIPMMYSQGLNMSPDDIMGIQPGRSSEGKNAS 120
              E+F D+G N    YE F      D     MYSQGLNMSPD++MGI+  + SEG+  S
Sbjct: 224 GRAESFADIGLNDPAGYEPFAVDATPDTDFQPMYSQGLNMSPDELMGIRNAQVSEGRYVS 283

Query: 121 SGSKRKRGG 130
           SGSKRKR G
Sbjct: 284 SGSKRKRKG 292

BLAST of PI0004614 vs. NCBI nr
Match: XP_031739703.1 (uncharacterized protein LOC116403241 [Cucumis sativus])

HSP 1 Score: 172.9 bits (437), Expect = 1.7e-39
Identity = 83/129 (64.34%), Postives = 99/129 (76.74%), Query Frame = 0

Query: 1   MCEPSCNGFGWNDEFKCIIAEKDVFNNWVKSHPATKGLLNKSFPYYDDLSYVFGKDRATG 60
           MC PSC+GFGWND+ KCI+AEK++F+NWV+SHPAT GLLNK F YYD+L+Y+FGKDRATG
Sbjct: 124 MCGPSCSGFGWNDDAKCIVAEKELFDNWVRSHPATNGLLNKHFSYYDELAYLFGKDRATG 183

Query: 61  ALLETFVDVGSNVLRRYEGFPAGNENDPKIPMMYSQGLNMSPDDIMGIQPGRSSEGKNAS 120
           A  ETF DVGSNV    E FP  + ND KIP M S   NMS DDI   +PGR ++ +  S
Sbjct: 184 AHAETFADVGSNVPPGLEEFPHVDLNDLKIPSMSSHRFNMSQDDI--ARPGRGTDSRTTS 243

Query: 121 SGSKRKRGG 130
           SGSKR+RGG
Sbjct: 244 SGSKRRRGG 250

BLAST of PI0004614 vs. NCBI nr
Match: KAA0048374.1 (retrotransposon protein [Cucumis melo var. makuwa] >TYK04074.1 retrotransposon protein [Cucumis melo var. makuwa])

HSP 1 Score: 172.9 bits (437), Expect = 1.7e-39
Identity = 80/126 (63.49%), Postives = 98/126 (77.78%), Query Frame = 0

Query: 4   PSCNGFGWNDEFKCIIAEKDVFNNWVKSHPATKGLLNKSFPYYDDLSYVFGKDRATGALL 63
           P+C+GFGWNDE KCI+AEK+VF++WV+SHPA KGLLNKSFP+YD+LSYVF KD ATG   
Sbjct: 57  PTCSGFGWNDEQKCIVAEKEVFDDWVRSHPAAKGLLNKSFPHYDELSYVFSKDHATGGRA 116

Query: 64  ETFVDVGSNVLRRYEGFPAGNENDPKIPMMYSQGLNMSPDDIMGIQPGRSSEGKNASSGS 123
           E+F DVGSN    Y+ F A   +D     MYS+GLNMSPD++MG +  R SEG+  SSGS
Sbjct: 117 ESFADVGSNDPTGYDAFAANAASDTDFQPMYSRGLNMSPDELMGTRTARVSEGRYVSSGS 176

Query: 124 KRKRGG 130
           K+KRGG
Sbjct: 177 KQKRGG 182

BLAST of PI0004614 vs. TAIR 10
Match: AT2G24960.2 (unknown protein; FUNCTIONS IN: molecular_function unknown; INVOLVED IN: biological_process unknown; LOCATED IN: cellular_component unknown; EXPRESSED IN: 21 plant structures; EXPRESSED DURING: 12 growth stages; BEST Arabidopsis thaliana protein match is: unknown protein (TAIR:AT4G02210.2); Has 30201 Blast hits to 17322 proteins in 780 species: Archae - 12; Bacteria - 1396; Metazoa - 17338; Fungi - 3422; Plants - 5037; Viruses - 0; Other Eukaryotes - 2996 (source: NCBI BLink). )

HSP 1 Score: 52.8 bits (125), Expect = 2.5e-07
Identity = 18/54 (33.33%), Postives = 34/54 (62.96%), Query Frame = 0

Query: 7   NGFGWNDEFKCIIAEKDVFNNWVKSHPATKGLLNKSFPYYDDLSYVFGKDRATG 61
           NGF W+     +IA+ D++N ++++HP  +    K+ P Y +L ++FGK+ + G
Sbjct: 399 NGFSWDARRDMVIADDDIWNTYIQAHPEARSYRVKTIPSYPNLCFIFGKETSDG 452

BLAST of PI0004614 vs. TAIR 10
Match: AT5G27260.1 (unknown protein; BEST Arabidopsis thaliana protein match is: unknown protein (TAIR:AT2G29880.1); Has 1807 Blast hits to 1807 proteins in 277 species: Archae - 0; Bacteria - 0; Metazoa - 736; Fungi - 347; Plants - 385; Viruses - 0; Other Eukaryotes - 339 (source: NCBI BLink). )

HSP 1 Score: 50.1 bits (118), Expect = 1.6e-06
Identity = 20/54 (37.04%), Postives = 35/54 (64.81%), Query Frame = 0

Query: 7   NGFGWNDEFKCIIAEKDVFNNWVKSHPATKGLLNKSFPYYDDLSYVFGKDRATG 61
           +GFGW+   K   A  +V+++++K+HP  K L   +F ++D+L  +FG+  ATG
Sbjct: 92  SGFGWDPLTKRFTASDEVWSDYLKAHPNNKQLRYDTFEFFDELQIIFGEGVATG 145

BLAST of PI0004614 vs. TAIR 10
Match: AT4G02210.1 (unknown protein; BEST Arabidopsis thaliana protein match is: unknown protein (TAIR:AT2G24960.2); Has 791 Blast hits to 465 proteins in 19 species: Archae - 0; Bacteria - 0; Metazoa - 0; Fungi - 17; Plants - 748; Viruses - 0; Other Eukaryotes - 26 (source: NCBI BLink). )

HSP 1 Score: 42.4 bits (98), Expect = 3.3e-04
Identity = 16/47 (34.04%), Postives = 29/47 (61.70%), Query Frame = 0

Query: 7   NGFGWNDEFKCIIAEKDVFNNWVKSHPATKGLLNKSFPYYDDLSYVF 54
           +GF W+D  + ++A+  V++ ++K HP ++    KS P Y DL  V+
Sbjct: 87  DGFSWDDTRQMVVADNCVWDEYLKIHPDSRSFRIKSIPCYKDLCLVY 133

BLAST of PI0004614 vs. TAIR 10
Match: AT4G02210.2 (unknown protein; FUNCTIONS IN: molecular_function unknown; INVOLVED IN: biological_process unknown; LOCATED IN: cellular_component unknown; EXPRESSED IN: 22 plant structures; EXPRESSED DURING: 13 growth stages; BEST Arabidopsis thaliana protein match is: unknown protein (TAIR:AT2G24960.2). )

HSP 1 Score: 42.4 bits (98), Expect = 3.3e-04
Identity = 16/47 (34.04%), Postives = 29/47 (61.70%), Query Frame = 0

Query: 7   NGFGWNDEFKCIIAEKDVFNNWVKSHPATKGLLNKSFPYYDDLSYVF 54
           +GF W+D  + ++A+  V++ ++K HP ++    KS P Y DL  V+
Sbjct: 87  DGFSWDDTRQMVVADNCVWDEYLKIHPDSRSFRIKSIPCYKDLCLVY 133

The following BLAST results are available for this feature:
Match NameE-valueIdentityDescription
Match NameE-valueIdentityDescription
A0A5A7U0H71.8e-4266.67Retrotransposon protein OS=Cucumis melo var. makuwa OX=1194695 GN=E5676_scaffold... [more]
A0A1S3B4L31.8e-4266.67uncharacterized protein LOC103485953 OS=Cucumis melo OX=3656 GN=LOC103485953 PE=... [more]
A0A5A7VBC51.0e-4065.12Retrotransposon protein OS=Cucumis melo var. makuwa OX=1194695 GN=E6C27_scaffold... [more]
A0A5A7SXX81.7e-4064.34Retrotransposon protein OS=Cucumis melo var. makuwa OX=1194695 GN=E5676_scaffold... [more]
A0A5A7TZA58.5e-4063.49Retrotransposon protein OS=Cucumis melo var. makuwa OX=1194695 GN=E5676_scaffold... [more]
Match NameE-valueIdentityDescription
XP_008441954.13.8e-4266.67PREDICTED: uncharacterized protein LOC103485953 [Cucumis melo] >KAA0047736.1 ret... [more]
KAA0063726.12.1e-4065.12retrotransposon protein [Cucumis melo var. makuwa][more]
KAA0035413.13.5e-4064.34retrotransposon protein [Cucumis melo var. makuwa] >TYK25738.1 retrotransposon p... [more]
XP_031739703.11.7e-3964.34uncharacterized protein LOC116403241 [Cucumis sativus][more]
KAA0048374.11.7e-3963.49retrotransposon protein [Cucumis melo var. makuwa] >TYK04074.1 retrotransposon p... [more]
Match NameE-valueIdentityDescription
AT2G24960.22.5e-0733.33unknown protein; FUNCTIONS IN: molecular_function unknown; INVOLVED IN: biologic... [more]
AT5G27260.11.6e-0637.04unknown protein; BEST Arabidopsis thaliana protein match is: unknown protein (TA... [more]
AT4G02210.13.3e-0434.04unknown protein; BEST Arabidopsis thaliana protein match is: unknown protein (TA... [more]
AT4G02210.23.3e-0434.04unknown protein; FUNCTIONS IN: molecular_function unknown; INVOLVED IN: biologic... [more]
InterPro
Analysis Name: InterPro Annotations of Melon (PI 482460) v1
Date Performed: 2021-10-25
IPR TermIPR DescriptionSourceSource TermSource DescriptionAlignment
NoneNo IPR availableMOBIDB_LITEmobidb-litedisorder_predictioncoord: 104..129
NoneNo IPR availablePANTHERPTHR46250:SF3MYB/SANT-LIKE DNA-BINDING DOMAIN PROTEINcoord: 1..99
NoneNo IPR availablePANTHERPTHR46250MYB/SANT-LIKE DNA-BINDING DOMAIN PROTEIN-RELATEDcoord: 1..99

Relationships

The following mRNA feature(s) are a part of this gene:

Feature NameUnique NameType
PI0004614.1PI0004614.1mRNA


GO Annotation
GO Assignments
This gene is annotated with the following GO terms.
Category Term Accession Term Name
cellular_component GO:0016020 membrane
molecular_function GO:0046872 metal ion binding