CaUC04G067840 (gene) Watermelon (USVL246-FR2) v1

Overview
NameCaUC04G067840
Typegene
OrganismCitrullus amarus (Watermelon (USVL246-FR2) v1)
DescriptionRING/FYVE/PHD zinc finger superfamily protein, putative isoform 1
LocationCiama_Chr04: 3733099 .. 3735470 (-)
RNA-Seq ExpressionCaUC04G067840
SyntenyCaUC04G067840
Sequences
The following sequences are available for this feature:

Gene sequence (with intron)

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

mRNA sequence

ATGCTTCAGCTGTTCTTCGCCGTCGCTTTCTCGGCCGTGCCATTGACGCTCTATGTGCCGCCGATTCGAAGCCTCAGTCTGTTCGTTGAAACCCTAGAAGATCTTCTCCGTCACACCGCCATTCATACGCTCAGAGTTTATCCTCGCTTCCGCGTTGCCTTCTCTCGCCTGTTCGCCTCTGTATTCCGCGTTTCTTATTCCAGTTGTGTGTTTGATGTGTCATTAGCTATGTCTATTCTACTTTTTATTTCCATGGTGAATACTTGTCAAGAGAAATCTCGAAATTTGACTCATCTGGACTTGCATGTGAGTTCTAAAGAAACTAGGGTCATGAATGCTAACCAAATTACCTATAATGTTGATAGTACTGTGATAGAGTCTATGAATGTTGTTGATCATGTTGTACTTATTGAGGTTTTTAACCTTGGTAATCATGTTGATTATCGTGTTAAGTTGTCTGATATTTTGATTATTGTGCTATCTAAAACCACTATTGGTAATGTTGATCTGGTTGTCTTCTCTGTTATTGATCATACTACTCATCTTGAAACTGTTGTGTCTACTGTTGCTCTTCATTTTGATGTCCCCACACAACCTATCATTGGTAGTGTTGAGATTAATTTGGTGAATTATATGGATGTCATTGTGCCCACTAAGTTTGTTGTTACTTCTACTGAAACAATGATTGAACATATTGTGATTGTTGAGATACTTGTTGGGCTTCGTGTGTTGTATGAAGTCATGATTGATAATACTGCTTTGGATGGATCTTTGGGTAAAACCATTGTGTCTCCTAATACTATTATTGAATATGTTAGGCCAATTGGAAGTGTTGAAAATGGTGTCGTACATAATATTGTGTTTATTGTGTCATTTCTTGATTATGATGTTGTTGGAACAAATGTGCAAAATATAAAGGAACACCTTAAGACATATAAGTCTCTTGACCTTGAAAAGGATATTGATAATGTTTCTGCTAATATTGATAGTTGTGTTTCTAAAGTGAATAAAGTTGTTATTTGTTACTTCAGCTTGTCATTTGGATGTTGTTAA

Coding sequence (CDS)

ATGCTTCAGCTGTTCTTCGCCGTCGCTTTCTCGGCCGTGCCATTGACGCTCTATGTGCCGCCGATTCGAAGCCTCAGTCTGTTCGTTGAAACCCTAGAAGATCTTCTCCGTCACACCGCCATTCATACGCTCAGAGTTTATCCTCGCTTCCGCGTTGCCTTCTCTCGCCTGTTCGCCTCTGTATTCCGCGTTTCTTATTCCAGTTGTGTGTTTGATGTGTCATTAGCTATGTCTATTCTACTTTTTATTTCCATGGTGAATACTTGTCAAGAGAAATCTCGAAATTTGACTCATCTGGACTTGCATGTGAGTTCTAAAGAAACTAGGGTCATGAATGCTAACCAAATTACCTATAATGTTGATAGTACTGTGATAGAGTCTATGAATGTTGTTGATCATGTTGTACTTATTGAGGTTTTTAACCTTGGTAATCATGTTGATTATCGTGTTAAGTTGTCTGATATTTTGATTATTGTGCTATCTAAAACCACTATTGGTAATGTTGATCTGGTTGTCTTCTCTGTTATTGATCATACTACTCATCTTGAAACTGTTGTGTCTACTGTTGCTCTTCATTTTGATGTCCCCACACAACCTATCATTGGTAGTGTTGAGATTAATTTGGTGAATTATATGGATGTCATTGTGCCCACTAAGTTTGTTGTTACTTCTACTGAAACAATGATTGAACATATTGTGATTGTTGAGATACTTGTTGGGCTTCGTGTGTTGTATGAAGTCATGATTGATAATACTGCTTTGGATGGATCTTTGGGTAAAACCATTGTGTCTCCTAATACTATTATTGAATATGTTAGGCCAATTGGAAGTGTTGAAAATGGTGTCGTACATAATATTGTGTTTATTGTGTCATTTCTTGATTATGATGTTGTTGGAACAAATGTGCAAAATATAAAGGAACACCTTAAGACATATAAGTCTCTTGACCTTGAAAAGGATATTGATAATGTTTCTGCTAATATTGATAGTTGTGTTTCTAAAGTGAATAAAGTTGTTATTTGTTACTTCAGCTTGTCATTTGGATGTTGTTAA

Protein sequence

MLQLFFAVAFSAVPLTLYVPPIRSLSLFVETLEDLLRHTAIHTLRVYPRFRVAFSRLFASVFRVSYSSCVFDVSLAMSILLFISMVNTCQEKSRNLTHLDLHVSSKETRVMNANQITYNVDSTVIESMNVVDHVVLIEVFNLGNHVDYRVKLSDILIIVLSKTTIGNVDLVVFSVIDHTTHLETVVSTVALHFDVPTQPIIGSVEINLVNYMDVIVPTKFVVTSTETMIEHIVIVEILVGLRVLYEVMIDNTALDGSLGKTIVSPNTIIEYVRPIGSVENGVVHNIVFIVSFLDYDVVGTNVQNIKEHLKTYKSLDLEKDIDNVSANIDSCVSKVNKVVICYFSLSFGCC
Homology
BLAST of CaUC04G067840 vs. NCBI nr
Match: KAE8649764.1 (hypothetical protein Csa_012384 [Cucumis sativus])

HSP 1 Score: 120.2 bits (300), Expect = 3.6e-23
Identity = 68/90 (75.56%), Postives = 77/90 (85.56%), Query Frame = 0

Query: 1  MLQLFFAVAFSAVPLTLYVPPIRSLSLFVETLEDLLRHTAIHTLRVYPRFRVAFSRLFAS 60
          MLQLFFAVAFSAVPLTLYVPPIRSLSLFVETLEDLL HTAIHT+R YPRFR+AFSRLFAS
Sbjct: 1  MLQLFFAVAFSAVPLTLYVPPIRSLSLFVETLEDLLHHTAIHTIRAYPRFRLAFSRLFAS 60

Query: 61 VFRVSYS----SCVFDVSLAMSILLFISMV 87
          VFRVSYS    S + D+   +S LL++ ++
Sbjct: 61 VFRVSYSRNLGSWILDI---LSSLLYMEVI 87

BLAST of CaUC04G067840 vs. NCBI nr
Match: KAA0060071.1 (RING/FYVE/PHD zinc finger superfamily protein, putative isoform 1 [Cucumis melo var. makuwa] >TYK29882.1 RING/FYVE/PHD zinc finger superfamily protein, putative isoform 1 [Cucumis melo var. makuwa])

HSP 1 Score: 119.0 bits (297), Expect = 8.1e-23
Identity = 62/67 (92.54%), Postives = 64/67 (95.52%), Query Frame = 0

Query: 1  MLQLFFAVAFSAVPLTLYVPPIRSLSLFVETLEDLLRHTAIHTLRVYPRFRVAFSRLFAS 60
          MLQLFFAVAFSAVPLTLYVPPIRSLSLFVETLEDLL HTAIHT+R YPRFR+AFSRLFAS
Sbjct: 1  MLQLFFAVAFSAVPLTLYVPPIRSLSLFVETLEDLLHHTAIHTIRAYPRFRLAFSRLFAS 60

Query: 61 VFRVSYS 68
           FRVSYS
Sbjct: 61 FFRVSYS 67

BLAST of CaUC04G067840 vs. NCBI nr
Match: KAG6603254.1 (hypothetical protein SDJN03_03863, partial [Cucurbita argyrosperma subsp. sororia])

HSP 1 Score: 110.5 bits (275), Expect = 2.9e-20
Identity = 57/67 (85.07%), Postives = 60/67 (89.55%), Query Frame = 0

Query: 1  MLQLFFAVAFSAVPLTLYVPPIRSLSLFVETLEDLLRHTAIHTLRVYPRFRVAFSRLFAS 60
          MLQLFFAVAFSA PLT YVPPIRSL+LFVETLEDL RHTA HT R YPRFR+AFSR+F S
Sbjct: 1  MLQLFFAVAFSAAPLTFYVPPIRSLNLFVETLEDLFRHTATHTHRAYPRFRLAFSRVFGS 60

Query: 61 VFRVSYS 68
          VFRVSYS
Sbjct: 61 VFRVSYS 67

BLAST of CaUC04G067840 vs. NCBI nr
Match: KAG7037385.1 (hypothetical protein SDJN02_01010, partial [Cucurbita argyrosperma subsp. argyrosperma])

HSP 1 Score: 110.5 bits (275), Expect = 2.9e-20
Identity = 57/67 (85.07%), Postives = 60/67 (89.55%), Query Frame = 0

Query: 1  MLQLFFAVAFSAVPLTLYVPPIRSLSLFVETLEDLLRHTAIHTLRVYPRFRVAFSRLFAS 60
          MLQLFFAVAFSA PLT YVPPIRSL+LFVETLEDL RHTA HT R YPRFR+AFSR+F S
Sbjct: 1  MLQLFFAVAFSAAPLTFYVPPIRSLNLFVETLEDLFRHTATHTHRAYPRFRLAFSRVFGS 60

Query: 61 VFRVSYS 68
          VFRVSYS
Sbjct: 61 VFRVSYS 67

BLAST of CaUC04G067840 vs. NCBI nr
Match: KAG6595630.1 (hypothetical protein SDJN03_12183, partial [Cucurbita argyrosperma subsp. sororia] >KAG7027603.1 hypothetical protein SDJN02_11617, partial [Cucurbita argyrosperma subsp. argyrosperma])

HSP 1 Score: 109.8 bits (273), Expect = 4.9e-20
Identity = 61/75 (81.33%), Postives = 65/75 (86.67%), Query Frame = 0

Query: 1  MLQLFFAVAFSAVPLTLYVPPIRSLSLFVETLEDLLRHTAIHTLRVYPRFRVAFSRLFAS 60
          MLQLFFAVAFSAVPLTLYVPPIRSL+LFVETLE+LLR +A HTLRVYPRFR AFSRLFAS
Sbjct: 1  MLQLFFAVAFSAVPLTLYVPPIRSLNLFVETLEELLRDSAAHTLRVYPRFRQAFSRLFAS 60

Query: 61 VFRVSYSSCVFDVSL 76
          +FRVS S    D  L
Sbjct: 61 IFRVSNSRLNCDFCL 75

BLAST of CaUC04G067840 vs. ExPASy TrEMBL
Match: A0A0A0KZF7 (Uncharacterized protein OS=Cucumis sativus OX=3659 GN=Csa_4G569720 PE=4 SV=1)

HSP 1 Score: 120.2 bits (300), Expect = 1.8e-23
Identity = 68/90 (75.56%), Postives = 77/90 (85.56%), Query Frame = 0

Query: 1  MLQLFFAVAFSAVPLTLYVPPIRSLSLFVETLEDLLRHTAIHTLRVYPRFRVAFSRLFAS 60
          MLQLFFAVAFSAVPLTLYVPPIRSLSLFVETLEDLL HTAIHT+R YPRFR+AFSRLFAS
Sbjct: 1  MLQLFFAVAFSAVPLTLYVPPIRSLSLFVETLEDLLHHTAIHTIRAYPRFRLAFSRLFAS 60

Query: 61 VFRVSYS----SCVFDVSLAMSILLFISMV 87
          VFRVSYS    S + D+   +S LL++ ++
Sbjct: 61 VFRVSYSRNLGSWILDI---LSSLLYMEVI 87

BLAST of CaUC04G067840 vs. ExPASy TrEMBL
Match: A0A5A7V2T5 (RING/FYVE/PHD zinc finger superfamily protein, putative isoform 1 OS=Cucumis melo var. makuwa OX=1194695 GN=E5676_scaffold208G001360 PE=4 SV=1)

HSP 1 Score: 119.0 bits (297), Expect = 3.9e-23
Identity = 62/67 (92.54%), Postives = 64/67 (95.52%), Query Frame = 0

Query: 1  MLQLFFAVAFSAVPLTLYVPPIRSLSLFVETLEDLLRHTAIHTLRVYPRFRVAFSRLFAS 60
          MLQLFFAVAFSAVPLTLYVPPIRSLSLFVETLEDLL HTAIHT+R YPRFR+AFSRLFAS
Sbjct: 1  MLQLFFAVAFSAVPLTLYVPPIRSLSLFVETLEDLLHHTAIHTIRAYPRFRLAFSRLFAS 60

Query: 61 VFRVSYS 68
           FRVSYS
Sbjct: 61 FFRVSYS 67

BLAST of CaUC04G067840 vs. ExPASy TrEMBL
Match: A0A5J5SU59 (Uncharacterized protein OS=Gossypium barbadense OX=3634 GN=ES319_A01G208900v1 PE=4 SV=1)

HSP 1 Score: 101.7 bits (252), Expect = 6.5e-18
Identity = 51/65 (78.46%), Postives = 59/65 (90.77%), Query Frame = 0

Query: 1  MLQLFFAVAFSAVPLTLYVPPIRSLSLFVETLEDLLRHTAIHTLRVYPRFRVAFSRLFAS 60
          MLQLFF VAFSAVPLTLYVPPIRSLSLFVET+ED+LR T ++TLRVYPR R+ FSR+F S
Sbjct: 1  MLQLFFTVAFSAVPLTLYVPPIRSLSLFVETIEDMLRQTTLYTLRVYPRIRLGFSRIFHS 60

Query: 61 VFRVS 66
          +FR+S
Sbjct: 61 IFRLS 65

BLAST of CaUC04G067840 vs. ExPASy TrEMBL
Match: A0A0D2MES3 (Uncharacterized protein OS=Gossypium raimondii OX=29730 GN=B456_002G230100 PE=4 SV=1)

HSP 1 Score: 101.7 bits (252), Expect = 6.5e-18
Identity = 51/65 (78.46%), Postives = 59/65 (90.77%), Query Frame = 0

Query: 1  MLQLFFAVAFSAVPLTLYVPPIRSLSLFVETLEDLLRHTAIHTLRVYPRFRVAFSRLFAS 60
          MLQLFF VAFSAVPLTLYVPPIRSLSLFVET+ED+LR T ++TLRVYPR R+ FSR+F S
Sbjct: 1  MLQLFFTVAFSAVPLTLYVPPIRSLSLFVETIEDMLRQTTLYTLRVYPRIRLGFSRIFHS 60

Query: 61 VFRVS 66
          +FR+S
Sbjct: 61 IFRLS 65

BLAST of CaUC04G067840 vs. ExPASy TrEMBL
Match: A0A5D2RVA8 (Uncharacterized protein OS=Gossypium tomentosum OX=34277 GN=ES332_A01G232800v1 PE=4 SV=1)

HSP 1 Score: 101.7 bits (252), Expect = 6.5e-18
Identity = 51/65 (78.46%), Postives = 59/65 (90.77%), Query Frame = 0

Query: 1  MLQLFFAVAFSAVPLTLYVPPIRSLSLFVETLEDLLRHTAIHTLRVYPRFRVAFSRLFAS 60
          MLQLFF VAFSAVPLTLYVPPIRSLSLFVET+ED+LR T ++TLRVYPR R+ FSR+F S
Sbjct: 1  MLQLFFTVAFSAVPLTLYVPPIRSLSLFVETIEDMLRQTTLYTLRVYPRIRLGFSRIFHS 60

Query: 61 VFRVS 66
          +FR+S
Sbjct: 61 IFRLS 65

BLAST of CaUC04G067840 vs. TAIR 10
Match: AT3G52105.1 (unknown protein; FUNCTIONS IN: molecular_function unknown; INVOLVED IN: biological_process unknown; LOCATED IN: endomembrane system; Has 35333 Blast hits to 34131 proteins in 2444 species: Archae - 798; Bacteria - 22429; Metazoa - 974; Fungi - 991; Plants - 531; Viruses - 0; Other Eukaryotes - 9610 (source: NCBI BLink). )

HSP 1 Score: 70.1 bits (170), Expect = 4.0e-12
Identity = 35/65 (53.85%), Postives = 49/65 (75.38%), Query Frame = 0

Query: 1  MLQLFFAVAFSAVPLTLYVPPIRSLSLFVETLEDLLRHTAIHTLRVYPRFRVAFSRLFAS 60
          MLQLFF +AFSA PLTLY+PPIR L++FVET+E++     +++ R++PR R+A+SRL   
Sbjct: 1  MLQLFFTIAFSAAPLTLYIPPIRCLTVFVETMEEMGMEGRVYSWRLFPRARIAWSRLLDC 60

Query: 61 VFRVS 66
           F  S
Sbjct: 61 FFSSS 65

The following BLAST results are available for this feature:
Match NameE-valueIdentityDescription
KAE8649764.13.6e-2375.56hypothetical protein Csa_012384 [Cucumis sativus][more]
KAA0060071.18.1e-2392.54RING/FYVE/PHD zinc finger superfamily protein, putative isoform 1 [Cucumis melo ... [more]
KAG6603254.12.9e-2085.07hypothetical protein SDJN03_03863, partial [Cucurbita argyrosperma subsp. sorori... [more]
KAG7037385.12.9e-2085.07hypothetical protein SDJN02_01010, partial [Cucurbita argyrosperma subsp. argyro... [more]
KAG6595630.14.9e-2081.33hypothetical protein SDJN03_12183, partial [Cucurbita argyrosperma subsp. sorori... [more]
Match NameE-valueIdentityDescription
Match NameE-valueIdentityDescription
A0A0A0KZF71.8e-2375.56Uncharacterized protein OS=Cucumis sativus OX=3659 GN=Csa_4G569720 PE=4 SV=1[more]
A0A5A7V2T53.9e-2392.54RING/FYVE/PHD zinc finger superfamily protein, putative isoform 1 OS=Cucumis mel... [more]
A0A5J5SU596.5e-1878.46Uncharacterized protein OS=Gossypium barbadense OX=3634 GN=ES319_A01G208900v1 PE... [more]
A0A0D2MES36.5e-1878.46Uncharacterized protein OS=Gossypium raimondii OX=29730 GN=B456_002G230100 PE=4 ... [more]
A0A5D2RVA86.5e-1878.46Uncharacterized protein OS=Gossypium tomentosum OX=34277 GN=ES332_A01G232800v1 P... [more]
Match NameE-valueIdentityDescription
AT3G52105.14.0e-1253.85unknown protein; FUNCTIONS IN: molecular_function unknown; INVOLVED IN: biologic... [more]
InterPro
Analysis Name: InterPro Annotations of Watermelon (USVL246-FR2) v1
Date Performed: 2022-01-31
IPR TermIPR DescriptionSourceSource TermSource DescriptionAlignment
NoneNo IPR availablePANTHERPTHR36616:SF5DIS3-EXONUCLEASE-LIKE PROTEINcoord: 1..66
NoneNo IPR availablePANTHERPTHR36616BNAC07G32700D PROTEINcoord: 1..66

Relationships

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

Feature NameUnique NameType
CaUC04G067840.1CaUC04G067840.1mRNA


GO Annotation
GO Assignments
This gene is annotated with the following GO terms.
Category Term Accession Term Name
cellular_component GO:0016021 integral component of membrane
molecular_function GO:0046872 metal ion binding