CsaV3_4G032300 (gene) Cucumber (Chinese Long) v3

Overview
NameCsaV3_4G032300
Typegene
OrganismCucumis sativus L. var. sativus cv. Chinese Long (Cucumber (Chinese Long) v3)
DescriptionCYSTM domain-containing protein
Locationchr4: 22839153 .. 22840597 (+)
RNA-Seq ExpressionCsaV3_4G032300
SyntenyCsaV3_4G032300
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.
TGAAAAATAGGAAACTTGACTTAGAAACCAAAAAGATATTTTTGTTTGAAAGAAAAGTAAATTGGAAGGGTACTTTTGTAATTTAGAATGAAAAGAAAAAGAAATATAAAATATAACAAATAAACTCACTTTGTGCATAGTGTAAAAAGCACCTCTTCTCTTTTGTCTTTATATATTCTCCCTTCCTTTCACGCGGTTTCGCCGCCCTTGGCCGGTCCCTCTCCGCCGCCTCCATATCTCTCCCCCACATATCCTCTCTCTCCCTATATATATATATATATAATCCGATCTCTCCTAAACCATCAAACTTAATTAAACCCCAAAGTTTAAAACAACAGAAAACATTTCTGATTTTCCTGACTTGTTCTCTTGCAAATTAAACATGAGTTCTGCTCAACCTGCAGGTAATTAATCGATTTTATTTATATCTTTTTCATTAATTTCAATCCTTTGATTGATGTTTGAATCATGTACTGTAGGTGTTAATTATCCTCCACCGTCGTCCACGGTGCCAACCTCTTATTCAGCTCCTCCACCGGCGGGGTATCCGACGAGAGAAGGCGGAGACTTCTCTACCCCTGTTCCGGCTGAAACAAAGTCTAGAGGCGATGGCTTTTGGAAAGGCTGGTAATTAATTTGCCTAATTCTCCATTTTTCATTCATATTATACTTTCTTTTTCATATATATTGAACTTCTCAAATATTTTTTTAAAAAAATTGTTATAAATATTTTCAAATTCTTAAAAATTAAATAATAGAAAATTTCAATAATTCACAAGTTTACATCGACTTTAATATAAATTTTTTGTTACAGATTATGTCAGTCAATTTTCATAGGTTCAATCTTTTAAAAACTCCGCTTACAAAAATTAGTTTTTAGATATTGCAAATGAATCAAAATATTTCAAAATCTTAGAATTAAATTTTGTAATTTCACAAATTTTGTTCATTGACTATAGTCTTCCGATACTCATAATTTTATTCACCTTGGTTTCTTAAAAGAAAAAATTACTTTTTAATTAGTAAATATATATATATATATATTTGTTTATTAATTGAAATTTTGGTGTGTGTGTTGGCAGTTGTGCTGCATTGTGTTGCTGCTGTGTATTGGATGCCTGCTTCTAGAGAGAGATTATGGATATAATTAATCAGCATTATTGTTGTTATTTTAGTGTTTTTATTTTAATTTGTGAATTTTTGGATTAATCATGTCATGATGTTGTAATAATAAATTTGGGTGTTTGAAATTTCTTGCTGATGAAACTATATTGGACTAATTCTGTGATCATATCCCATATATATATATATGTATATTTGTTATTCTTTTTGGTGTGGAGTTGTTGGGTTTTGTTTGTTTAAATATGATAATGACACGTGGCATATTATTTTAATGAAACGTGTGCGTTGAGAAGATAAGGATGAGAAAGAGAGAATTTTTTTTA

mRNA sequence

ATGAGTTCTGCTCAACCTGCAGGTGTTAATTATCCTCCACCGTCGTCCACGGTGCCAACCTCTTATTCAGCTCCTCCACCGGCGGGGTATCCGACGAGAGAAGGCGGAGACTTCTCTACCCCTGTTCCGGCTGAAACAAAGTCTAGAGGCGATGGCTTTTGGAAAGGCTGTTGTGCTGCATTGTGTTGCTGCTGTGTATTGGATGCCTGCTTCTAG

Coding sequence (CDS)

ATGAGTTCTGCTCAACCTGCAGGTGTTAATTATCCTCCACCGTCGTCCACGGTGCCAACCTCTTATTCAGCTCCTCCACCGGCGGGGTATCCGACGAGAGAAGGCGGAGACTTCTCTACCCCTGTTCCGGCTGAAACAAAGTCTAGAGGCGATGGCTTTTGGAAAGGCTGTTGTGCTGCATTGTGTTGCTGCTGTGTATTGGATGCCTGCTTCTAG

Protein sequence

MSSAQPAGVNYPPPSSTVPTSYSAPPPAGYPTREGGDFSTPVPAETKSRGDGFWKGCCAALCCCCVLDACF*
Homology
BLAST of CsaV3_4G032300 vs. NCBI nr
Match: XP_031739667.1 (cysteine-rich and transmembrane domain-containing protein WIH1-like [Cucumis sativus] >KGN54976.1 hypothetical protein Csa_012002 [Cucumis sativus])

HSP 1 Score: 150.6 bits (379), Expect = 5.2e-33
Identity = 71/71 (100.00%), Postives = 71/71 (100.00%), Query Frame = 0

Query: 1  MSSAQPAGVNYPPPSSTVPTSYSAPPPAGYPTREGGDFSTPVPAETKSRGDGFWKGCCAA 60
          MSSAQPAGVNYPPPSSTVPTSYSAPPPAGYPTREGGDFSTPVPAETKSRGDGFWKGCCAA
Sbjct: 1  MSSAQPAGVNYPPPSSTVPTSYSAPPPAGYPTREGGDFSTPVPAETKSRGDGFWKGCCAA 60

Query: 61 LCCCCVLDACF 72
          LCCCCVLDACF
Sbjct: 61 LCCCCVLDACF 71

BLAST of CsaV3_4G032300 vs. NCBI nr
Match: KAG6591814.1 (hypothetical protein SDJN03_14160, partial [Cucurbita argyrosperma subsp. sororia] >KAG7024679.1 hypothetical protein SDJN02_13497 [Cucurbita argyrosperma subsp. argyrosperma])

HSP 1 Score: 123.2 bits (308), Expect = 8.9e-25
Identity = 63/73 (86.30%), Postives = 66/73 (90.41%), Query Frame = 0

Query: 1  MSSAQPAGVNYPPPSSTVPTSYSAPPPAGYPTREGGDFS--TPVPAETKSRGDGFWKGCC 60
          MSS QPA V YPPP ST+PTSY+APPPAGYPTR+GGDFS   PVPAETKSRGDGFWKGCC
Sbjct: 1  MSSGQPAAV-YPPP-STMPTSYAAPPPAGYPTRDGGDFSQPAPVPAETKSRGDGFWKGCC 60

Query: 61 AALCCCCVLDACF 72
          AALCCCCVLDACF
Sbjct: 61 AALCCCCVLDACF 71

BLAST of CsaV3_4G032300 vs. NCBI nr
Match: XP_022137938.1 (cysteine-rich and transmembrane domain-containing protein WIH2-like [Momordica charantia])

HSP 1 Score: 121.3 bits (303), Expect = 3.4e-24
Identity = 62/73 (84.93%), Postives = 65/73 (89.04%), Query Frame = 0

Query: 1  MSSAQPAGVNYPPPSSTVPTSYSAPPPAGYPTREGGDFS--TPVPAETKSRGDGFWKGCC 60
          MSSAQPA V YPPP ST P SY+APPPAGYPTR+GGDFS   PVPAETKSRGDGFWKGCC
Sbjct: 1  MSSAQPAAV-YPPP-STAPASYAAPPPAGYPTRDGGDFSQPPPVPAETKSRGDGFWKGCC 60

Query: 61 AALCCCCVLDACF 72
          AA+CCCCVLDACF
Sbjct: 61 AAICCCCVLDACF 71

BLAST of CsaV3_4G032300 vs. NCBI nr
Match: KAA0032928.1 (extensin-like [Cucumis melo var. makuwa] >TYK28072.1 extensin-like [Cucumis melo var. makuwa])

HSP 1 Score: 109.4 bits (272), Expect = 1.3e-20
Identity = 54/58 (93.10%), Postives = 55/58 (94.83%), Query Frame = 0

Query: 1  MSSAQPAGVNYPPPSSTVPTSYSAPPPAGYPTREGGDFS--TPVPAETKSRGDGFWKG 57
          MSSAQPAGVNYPPPSSTVPTSYSAPPPAGYPTR+GGDFS   PVPAETKSRGDGFWKG
Sbjct: 1  MSSAQPAGVNYPPPSSTVPTSYSAPPPAGYPTRDGGDFSQPNPVPAETKSRGDGFWKG 58

BLAST of CsaV3_4G032300 vs. NCBI nr
Match: KAF3972548.1 (hypothetical protein CMV_003960 [Castanea mollissima])

HSP 1 Score: 104.8 bits (260), Expect = 3.3e-19
Identity = 54/73 (73.97%), Postives = 59/73 (80.82%), Query Frame = 0

Query: 1  MSSAQPAGVNYPPPSSTVPTSYSAPPPAGYPTREGGDFS--TPVPAETKSRGDGFWKGCC 60
          MSS++PA V YPPP ST P  Y APPPAGYPT++G  +S   P P ETKSRGDGFWKGCC
Sbjct: 1  MSSSEPA-VAYPPP-STAPAYYVAPPPAGYPTKDGSGYSQNPPPPVETKSRGDGFWKGCC 60

Query: 61 AALCCCCVLDACF 72
          AALCCCCVLDACF
Sbjct: 61 AALCCCCVLDACF 71

BLAST of CsaV3_4G032300 vs. ExPASy Swiss-Prot
Match: Q8S8M0 (Cysteine-rich and transmembrane domain-containing protein WIH2 OS=Arabidopsis thaliana OX=3702 GN=WIH2 PE=1 SV=1)

HSP 1 Score: 44.3 bits (103), Expect = 6.9e-04
Identity = 24/59 (40.68%), Postives = 29/59 (49.15%), Query Frame = 0

Query: 13 PPSSTVPTSYSAPPPAGYPTREGGDFSTPVPAETKSRGDGFWKGCCAALCCCCVLDACF 72
          PP       Y   P  GYP      +  P   + +    GF +GC AALCCCC+LDACF
Sbjct: 43 PPQGYPQQGY---PQQGYPPPYAPQYPPPPQHQQQQSSPGFLEGCLAALCCCCLLDACF 98

BLAST of CsaV3_4G032300 vs. ExPASy TrEMBL
Match: A0A0A0L4C6 (CYSTM domain-containing protein OS=Cucumis sativus OX=3659 GN=Csa_4G618410 PE=3 SV=1)

HSP 1 Score: 150.6 bits (379), Expect = 2.5e-33
Identity = 71/71 (100.00%), Postives = 71/71 (100.00%), Query Frame = 0

Query: 1  MSSAQPAGVNYPPPSSTVPTSYSAPPPAGYPTREGGDFSTPVPAETKSRGDGFWKGCCAA 60
          MSSAQPAGVNYPPPSSTVPTSYSAPPPAGYPTREGGDFSTPVPAETKSRGDGFWKGCCAA
Sbjct: 1  MSSAQPAGVNYPPPSSTVPTSYSAPPPAGYPTREGGDFSTPVPAETKSRGDGFWKGCCAA 60

Query: 61 LCCCCVLDACF 72
          LCCCCVLDACF
Sbjct: 61 LCCCCVLDACF 71

BLAST of CsaV3_4G032300 vs. ExPASy TrEMBL
Match: A0A6J1CBQ4 (cysteine-rich and transmembrane domain-containing protein WIH2-like OS=Momordica charantia OX=3673 GN=LOC111009227 PE=3 SV=1)

HSP 1 Score: 121.3 bits (303), Expect = 1.6e-24
Identity = 62/73 (84.93%), Postives = 65/73 (89.04%), Query Frame = 0

Query: 1  MSSAQPAGVNYPPPSSTVPTSYSAPPPAGYPTREGGDFS--TPVPAETKSRGDGFWKGCC 60
          MSSAQPA V YPPP ST P SY+APPPAGYPTR+GGDFS   PVPAETKSRGDGFWKGCC
Sbjct: 1  MSSAQPAAV-YPPP-STAPASYAAPPPAGYPTRDGGDFSQPPPVPAETKSRGDGFWKGCC 60

Query: 61 AALCCCCVLDACF 72
          AA+CCCCVLDACF
Sbjct: 61 AAICCCCVLDACF 71

BLAST of CsaV3_4G032300 vs. ExPASy TrEMBL
Match: A0A5D3DX21 (Extensin-like OS=Cucumis melo var. makuwa OX=1194695 GN=E5676_scaffold384G003360 PE=4 SV=1)

HSP 1 Score: 109.4 bits (272), Expect = 6.4e-21
Identity = 54/58 (93.10%), Postives = 55/58 (94.83%), Query Frame = 0

Query: 1  MSSAQPAGVNYPPPSSTVPTSYSAPPPAGYPTREGGDFS--TPVPAETKSRGDGFWKG 57
          MSSAQPAGVNYPPPSSTVPTSYSAPPPAGYPTR+GGDFS   PVPAETKSRGDGFWKG
Sbjct: 1  MSSAQPAGVNYPPPSSTVPTSYSAPPPAGYPTRDGGDFSQPNPVPAETKSRGDGFWKG 58

BLAST of CsaV3_4G032300 vs. ExPASy TrEMBL
Match: A0A7N2R3F7 (CYSTM domain-containing protein OS=Quercus lobata OX=97700 PE=3 SV=1)

HSP 1 Score: 105.1 bits (261), Expect = 1.2e-19
Identity = 54/73 (73.97%), Postives = 60/73 (82.19%), Query Frame = 0

Query: 1  MSSAQPAGVNYPPPSSTVPTSYSAPPPAGYPTREGGDF--STPVPAETKSRGDGFWKGCC 60
          MSS++PA V YPPP STVP  Y APPPAGYPT++G  +  + P P ETKSRGDGFWKGCC
Sbjct: 1  MSSSEPA-VAYPPP-STVPAYYVAPPPAGYPTKDGSGYFQNPPPPVETKSRGDGFWKGCC 60

Query: 61 AALCCCCVLDACF 72
          AALCCCCVLDACF
Sbjct: 61 AALCCCCVLDACF 71

BLAST of CsaV3_4G032300 vs. ExPASy TrEMBL
Match: A0A7N2LG73 (CYSTM domain-containing protein OS=Quercus lobata OX=97700 PE=3 SV=1)

HSP 1 Score: 103.6 bits (257), Expect = 3.5e-19
Identity = 53/73 (72.60%), Postives = 59/73 (80.82%), Query Frame = 0

Query: 1  MSSAQPAGVNYPPPSSTVPTSYSAPPPAGYPTREGGDFS--TPVPAETKSRGDGFWKGCC 60
          MSS++PA V YPPP ST P  Y APPPAGYPT++G  +S   P P ETKSRGDGFWKGCC
Sbjct: 1  MSSSEPA-VAYPPP-STAPAYYVAPPPAGYPTKDGSGYSQNPPPPVETKSRGDGFWKGCC 60

Query: 61 AALCCCCVLDACF 72
          AALCCCCV+DACF
Sbjct: 61 AALCCCCVVDACF 71

BLAST of CsaV3_4G032300 vs. TAIR 10
Match: AT3G22240.1 (unknown protein; BEST Arabidopsis thaliana protein match is: unknown protein (TAIR:AT3G22235.2); Has 177 Blast hits to 177 proteins in 14 species: Archae - 0; Bacteria - 0; Metazoa - 0; Fungi - 0; Plants - 177; Viruses - 0; Other Eukaryotes - 0 (source: NCBI BLink). )

HSP 1 Score: 79.7 bits (195), Expect = 1.0e-15
Identity = 40/72 (55.56%), Postives = 50/72 (69.44%), Query Frame = 0

Query: 1  MSSAQPAGVNYPPPSSTVPTSYSAPPPAGYPTREGGDFSTPVPA-ETKSRGDGFWKGCCA 60
          M+ ++   ++   PS T    Y++PPP GYPTR+      P  A ETKS+GDGFWKGCCA
Sbjct: 1  MNPSEQNHLSVEKPSQTSSGPYTSPPPIGYPTRDAMVGDPPAAAVETKSKGDGFWKGCCA 60

Query: 61 ALCCCCVLDACF 72
          A+CCCCVLDACF
Sbjct: 61 AICCCCVLDACF 72

BLAST of CsaV3_4G032300 vs. TAIR 10
Match: AT2G32190.1 (unknown protein; BEST Arabidopsis thaliana protein match is: unknown protein (TAIR:AT2G32210.1); Has 218 Blast hits to 218 proteins in 24 species: Archae - 0; Bacteria - 0; Metazoa - 0; Fungi - 16; Plants - 202; Viruses - 0; Other Eukaryotes - 0 (source: NCBI BLink). )

HSP 1 Score: 72.8 bits (177), Expect = 1.3e-13
Identity = 41/70 (58.57%), Postives = 46/70 (65.71%), Query Frame = 0

Query: 2  SSAQPAGVNYPPPSSTVPTSYSAPPPAGYPTREGGDFSTPVPAETKSRGDGFWKGCCAAL 61
          S  Q +G    PP ST P  Y  PPP GYPT +    +T  P ETKS+GDGF KGC AA+
Sbjct: 5  SQNQSSGAYPTPPVSTGP--YMTPPPLGYPTSD-ISHATVAPVETKSKGDGFLKGCLAAM 64

Query: 62 CCCCVLDACF 72
          CCCCVLDACF
Sbjct: 65 CCCCVLDACF 71

BLAST of CsaV3_4G032300 vs. TAIR 10
Match: AT2G32210.1 (unknown protein; BEST Arabidopsis thaliana protein match is: unknown protein (TAIR:AT2G32190.1); Has 214 Blast hits to 214 proteins in 21 species: Archae - 0; Bacteria - 0; Metazoa - 1; Fungi - 10; Plants - 203; Viruses - 0; Other Eukaryotes - 0 (source: NCBI BLink). )

HSP 1 Score: 72.0 bits (175), Expect = 2.2e-13
Identity = 41/70 (58.57%), Postives = 46/70 (65.71%), Query Frame = 0

Query: 2  SSAQPAGVNYPPPSSTVPTSYSAPPPAGYPTREGGDFSTPVPAETKSRGDGFWKGCCAAL 61
          S  Q +G    PP ST P  Y APPP GYPT +    +T    ETKS+GDGF KGC AA+
Sbjct: 5  SQNQSSGAYPTPPVSTGP--YVAPPPLGYPTND-TSHATVATVETKSKGDGFLKGCLAAM 64

Query: 62 CCCCVLDACF 72
          CCCCVLDACF
Sbjct: 65 CCCCVLDACF 71

BLAST of CsaV3_4G032300 vs. TAIR 10
Match: AT1G05340.1 (unknown protein; FUNCTIONS IN: molecular_function unknown; INVOLVED IN: biological_process unknown; LOCATED IN: chloroplast; EXPRESSED IN: 14 plant structures; EXPRESSED DURING: 7 growth stages; BEST Arabidopsis thaliana protein match is: unknown protein (TAIR:AT2G32210.1); Has 189 Blast hits to 189 proteins in 27 species: Archae - 0; Bacteria - 0; Metazoa - 0; Fungi - 21; Plants - 168; Viruses - 0; Other Eukaryotes - 0 (source: NCBI BLink). )

HSP 1 Score: 69.7 bits (169), Expect = 1.1e-12
Identity = 39/68 (57.35%), Postives = 43/68 (63.24%), Query Frame = 0

Query: 5  QPAGVNYPPPSSTVPTSYSAPPPAGYPTREGGDFSTPV-PAETKSRGDGFWKGCCAALCC 64
          Q AG N PPP ST     S PPP GYPT +    S      ETKS+GDGF+KGC AA+CC
Sbjct: 8  QSAGANPPPPMSTCT---SPPPPIGYPTNQPSHGSVAQGKVETKSKGDGFFKGCLAAMCC 67

Query: 65 CCVLDACF 72
          CC LD CF
Sbjct: 68 CCALDICF 72

BLAST of CsaV3_4G032300 vs. TAIR 10
Match: AT3G22235.1 (BEST Arabidopsis thaliana protein match is: pathogen and circadian controlled 1 (TAIR:AT3G22231.1); Has 122 Blast hits to 122 proteins in 11 species: Archae - 0; Bacteria - 0; Metazoa - 0; Fungi - 0; Plants - 122; Viruses - 0; Other Eukaryotes - 0 (source: NCBI BLink). )

HSP 1 Score: 59.7 bits (143), Expect = 1.1e-09
Identity = 33/59 (55.93%), Postives = 39/59 (66.10%), Query Frame = 0

Query: 14 PSSTVPTSYSAPPPAGYPTREGGDFSTPVPA-ETKSRGDGFWKGCCAALCCCCVLDACF 72
          PS T    Y++PPP GYPTR+      P  A ET S+G    +GCCAA+CCCCVLDACF
Sbjct: 14 PSETSSGPYTSPPPIGYPTRDAVVGDPPAAAVETNSKGVN-PEGCCAAICCCCVLDACF 71

The following BLAST results are available for this feature:
Match NameE-valueIdentityDescription
XP_031739667.15.2e-33100.00cysteine-rich and transmembrane domain-containing protein WIH1-like [Cucumis sat... [more]
KAG6591814.18.9e-2586.30hypothetical protein SDJN03_14160, partial [Cucurbita argyrosperma subsp. sorori... [more]
XP_022137938.13.4e-2484.93cysteine-rich and transmembrane domain-containing protein WIH2-like [Momordica c... [more]
KAA0032928.11.3e-2093.10extensin-like [Cucumis melo var. makuwa] >TYK28072.1 extensin-like [Cucumis melo... [more]
KAF3972548.13.3e-1973.97hypothetical protein CMV_003960 [Castanea mollissima][more]
Match NameE-valueIdentityDescription
Q8S8M06.9e-0440.68Cysteine-rich and transmembrane domain-containing protein WIH2 OS=Arabidopsis th... [more]
Match NameE-valueIdentityDescription
A0A0A0L4C62.5e-33100.00CYSTM domain-containing protein OS=Cucumis sativus OX=3659 GN=Csa_4G618410 PE=3 ... [more]
A0A6J1CBQ41.6e-2484.93cysteine-rich and transmembrane domain-containing protein WIH2-like OS=Momordica... [more]
A0A5D3DX216.4e-2193.10Extensin-like OS=Cucumis melo var. makuwa OX=1194695 GN=E5676_scaffold384G003360... [more]
A0A7N2R3F71.2e-1973.97CYSTM domain-containing protein OS=Quercus lobata OX=97700 PE=3 SV=1[more]
A0A7N2LG733.5e-1972.60CYSTM domain-containing protein OS=Quercus lobata OX=97700 PE=3 SV=1[more]
Match NameE-valueIdentityDescription
AT3G22240.11.0e-1555.56unknown protein; BEST Arabidopsis thaliana protein match is: unknown protein (TA... [more]
AT2G32190.11.3e-1358.57unknown protein; BEST Arabidopsis thaliana protein match is: unknown protein (TA... [more]
AT2G32210.12.2e-1358.57unknown protein; BEST Arabidopsis thaliana protein match is: unknown protein (TA... [more]
AT1G05340.11.1e-1257.35unknown protein; FUNCTIONS IN: molecular_function unknown; INVOLVED IN: biologic... [more]
AT3G22235.11.1e-0955.93BEST Arabidopsis thaliana protein match is: pathogen and circadian controlled 1 ... [more]
InterPro
Analysis Name: InterPro Annotations of Cucumber (Chinese Long) v3
Date Performed: 2021-10-25
IPR TermIPR DescriptionSourceSource TermSource DescriptionAlignment
IPR028144Cysteine-rich transmembrane CYSTM domainPFAMPF12734CYSTMcoord: 25..71
e-value: 9.2E-16
score: 57.9
NoneNo IPR availableMOBIDB_LITEmobidb-litedisorder_predictioncoord: 1..48
NoneNo IPR availableMOBIDB_LITEmobidb-litedisorder_predictioncoord: 1..17
NoneNo IPR availablePANTHERPTHR31568:SF60CYSTEINE-RICH/TRANSMEMBRANE DOMAIN A-LIKE PROTEINcoord: 5..71
IPR044850Cysteine-rich and transmembrane domain-containing protein WIH1/2-likePANTHERPTHR31568RCG49325, ISOFORM CRA_Acoord: 5..71

Relationships

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

Feature NameUnique NameType
CsaV3_4G032300.1CsaV3_4G032300.1mRNA


GO Annotation
GO Assignments
This gene is annotated with the following GO terms.
Category Term Accession Term Name
cellular_component GO:0005886 plasma membrane