Cp4.1LG10g05140 (gene) Cucurbita pepo (MU‐CU‐16) v4.1

Overview
NameCp4.1LG10g05140
Typegene
OrganismCucurbita pepo (Cucurbita pepo (MU‐CU‐16) v4.1)
DescriptionGlycogen phosphorylase 1-like
LocationCp4.1LG10: 1056040 .. 1056537 (+)
RNA-Seq ExpressionCp4.1LG10g05140
SyntenyCp4.1LG10g05140
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.
ATGTTCATGCTTGTTCCAGTGAAAAAGATTATGGAAGACGCACCGTGGACCGAAAAGCTTGAAGCCCTAACGCATATTCTGGTGTGCCCCACCACCGCTCCGCCGCTTGCGTCTCAGTTCTTCATCGCCACCAAGATCCCCTGCTACCTGAATTGGGACTACCCGCCGCTCCTCTGCTCCAAACCTTCTATTTTCCCCTTCCCCTCTCTTCACCTTCAATGGGGCTTCTCTCTGTTCCTGAAAAGACTCTCCCGATTGGGGCTCCCCATGACCTCTTGGCGATCCAAATGCCCTTATCAACTCCCCCCGCCGTTGCTTCTCGCTCAAGGCGTCGACGCCGCGCAGTGGGACGATGAACAGAGGAGAAAGTACGTGAGAATGAGGCTGAGAAGAAAGCGTCTGGGCAGCGATGTTAATCCCTTAATCCCAATTATGATTCCCAATATGTTGCTGTTTTGTCTTCTGCTATGGAACCCATTGTCTTCCACTCATTATTAA

mRNA sequence

ATGTTCATGCTTGTTCCAGTGAAAAAGATTATGGAAGACGCACCGTGGACCGAAAAGCTTGAAGCCCTAACGCATATTCTGGTGTGCCCCACCACCGCTCCGCCGCTTGCGTCTCAGTTCTTCATCGCCACCAAGATCCCCTGCTACCTGAATTGGGACTACCCGCCGCTCCTCTGCTCCAAACCTTCTATTTTCCCCTTCCCCTCTCTTCACCTTCAATGGGGCTTCTCTCTGTTCCTGAAAAGACTCTCCCGATTGGGGCTCCCCATGACCTCTTGGCGATCCAAATGCCCTTATCAACTCCCCCCGCCGTTGCTTCTCGCTCAAGGCGTCGACGCCGCGCAGTGGGACGATGAACAGAGGAGAAAGTACGTGAGAATGAGGCTGAGAAGAAAGCGTCTGGGCAGCGATGTTAATCCCTTAATCCCAATTATGATTCCCAATATGTTGCTGTTTTGTCTTCTGCTATGGAACCCATTGTCTTCCACTCATTATTAA

Coding sequence (CDS)

ATGTTCATGCTTGTTCCAGTGAAAAAGATTATGGAAGACGCACCGTGGACCGAAAAGCTTGAAGCCCTAACGCATATTCTGGTGTGCCCCACCACCGCTCCGCCGCTTGCGTCTCAGTTCTTCATCGCCACCAAGATCCCCTGCTACCTGAATTGGGACTACCCGCCGCTCCTCTGCTCCAAACCTTCTATTTTCCCCTTCCCCTCTCTTCACCTTCAATGGGGCTTCTCTCTGTTCCTGAAAAGACTCTCCCGATTGGGGCTCCCCATGACCTCTTGGCGATCCAAATGCCCTTATCAACTCCCCCCGCCGTTGCTTCTCGCTCAAGGCGTCGACGCCGCGCAGTGGGACGATGAACAGAGGAGAAAGTACGTGAGAATGAGGCTGAGAAGAAAGCGTCTGGGCAGCGATGTTAATCCCTTAATCCCAATTATGATTCCCAATATGTTGCTGTTTTGTCTTCTGCTATGGAACCCATTGTCTTCCACTCATTATTAA

Protein sequence

MFMLVPVKKIMEDAPWTEKLEALTHILVCPTTAPPLASQFFIATKIPCYLNWDYPPLLCSKPSIFPFPSLHLQWGFSLFLKRLSRLGLPMTSWRSKCPYQLPPPLLLAQGVDAAQWDDEQRRKYVRMRLRRKRLGSDVNPLIPIMIPNMLLFCLLLWNPLSSTHY
Homology
BLAST of Cp4.1LG10g05140 vs. NCBI nr
Match: XP_022978775.1 (uncharacterized protein LOC111478635 [Cucurbita maxima])

HSP 1 Score: 332 bits (851), Expect = 7.93e-115
Identity = 155/162 (95.68%), Postives = 158/162 (97.53%), Query Frame = 0

Query: 3   MLVPVKKIMEDAPWTEKLEALTHILVCPTTAPPLASQFFIATKIPCYLNWDYPPLLCSKP 62
           M VPVKKIMEDAPWT+KLEALTHIL+CPTTAPPLASQFFIATKIPCYLNWDYPPLLCSKP
Sbjct: 1   MFVPVKKIMEDAPWTQKLEALTHILLCPTTAPPLASQFFIATKIPCYLNWDYPPLLCSKP 60

Query: 63  SIFPFPSLHLQWGFSLFLKRLSRLGLPMTSWRSKCPYQLPPPLLLAQGVDAAQWDDEQRR 122
           SIFPFPSLHLQWGFSLFLKRLSRLGLPMTSWRSKCPYQLPPPLLLA+GVD AQWDDEQRR
Sbjct: 61  SIFPFPSLHLQWGFSLFLKRLSRLGLPMTSWRSKCPYQLPPPLLLARGVDGAQWDDEQRR 120

Query: 123 KYVRMRLRRKRLGSDVNPLIPIMIPNMLLFCLLLWNPLSSTH 164
            YVRMRLRRKRLGSDVNPLIPIMIPNMLLFCLLLW PLSSTH
Sbjct: 121 NYVRMRLRRKRLGSDVNPLIPIMIPNMLLFCLLLWKPLSSTH 162

BLAST of Cp4.1LG10g05140 vs. NCBI nr
Match: KAG6604466.1 (hypothetical protein SDJN03_05075, partial [Cucurbita argyrosperma subsp. sororia] >KAG7034610.1 hypothetical protein SDJN02_04340, partial [Cucurbita argyrosperma subsp. argyrosperma])

HSP 1 Score: 323 bits (829), Expect = 1.36e-111
Identity = 150/154 (97.40%), Postives = 153/154 (99.35%), Query Frame = 0

Query: 11  MEDAPWTEKLEALTHILVCPTTAPPLASQFFIATKIPCYLNWDYPPLLCSKPSIFPFPSL 70
           MEDAPWTEKLEALTHIL+CPTTAPPLASQFFIATKIPCYLNWDYPPLLCSKPSIFPFPSL
Sbjct: 1   MEDAPWTEKLEALTHILLCPTTAPPLASQFFIATKIPCYLNWDYPPLLCSKPSIFPFPSL 60

Query: 71  HLQWGFSLFLKRLSRLGLPMTSWRSKCPYQLPPPLLLAQGVDAAQWDDEQRRKYVRMRLR 130
           HLQWGFSLFLKRLSRLGLP+TSWRSKCPYQLPPPLLLAQGVDAAQWDDEQRRKYVR+RLR
Sbjct: 61  HLQWGFSLFLKRLSRLGLPVTSWRSKCPYQLPPPLLLAQGVDAAQWDDEQRRKYVRIRLR 120

Query: 131 RKRLGSDVNPLIPIMIPNMLLFCLLLWNPLSSTH 164
           RKRLGSDVNPLIPIMIPNMLLFCLLLW PLSSTH
Sbjct: 121 RKRLGSDVNPLIPIMIPNMLLFCLLLWKPLSSTH 154

BLAST of Cp4.1LG10g05140 vs. NCBI nr
Match: XP_004134687.2 (uncharacterized protein LOC101221431 [Cucumis sativus])

HSP 1 Score: 290 bits (743), Expect = 2.59e-98
Identity = 135/160 (84.38%), Postives = 146/160 (91.25%), Query Frame = 0

Query: 4   LVPVKKIMEDAPWTEKLEALTHILVCPTTAPPLASQFFIATKIPCYLNWDYPPLLCSKPS 63
           L+P+K+ ME+APW +KL+ALTHIL+CPTTAPPLASQFFIATKIPCYLNWDYPPLLC K S
Sbjct: 5   LLPMKETMEEAPWPQKLQALTHILLCPTTAPPLASQFFIATKIPCYLNWDYPPLLCPKSS 64

Query: 64  IFPFPSLHLQWGFSLFLKRLSRLGLPMTSWRSKCPYQLPPPLLLAQGVDAAQWDDEQRRK 123
           IFPF SLHLQWGFSLFLK+LSR GLP TSWRSKCPYQLPPPL+LA+GV  AQWDDEQR  
Sbjct: 65  IFPFLSLHLQWGFSLFLKKLSRFGLPKTSWRSKCPYQLPPPLILAKGVHPAQWDDEQRIN 124

Query: 124 YVRMRLRRKRLGSDVNPLIPIMIPNMLLFCLLLWNPLSST 163
           Y RMRLRRKRLGSDV+PLIPIMIPNMLLF LLLWNP SST
Sbjct: 125 YARMRLRRKRLGSDVHPLIPIMIPNMLLFTLLLWNPFSST 164

BLAST of Cp4.1LG10g05140 vs. NCBI nr
Match: XP_022926954.1 (uncharacterized protein LOC111433914 [Cucurbita moschata])

HSP 1 Score: 286 bits (732), Expect = 8.43e-97
Identity = 130/153 (84.97%), Postives = 142/153 (92.81%), Query Frame = 0

Query: 11  MEDAPWTEKLEALTHILVCPTTAPPLASQFFIATKIPCYLNWDYPPLLCSKPSIFPFPSL 70
           ME++PW +KL+ LTHIL+CPTTAPPLASQ+F+ATKIPCYLNWDYPPLLC KPSIFPFPSL
Sbjct: 1   MEESPWPQKLQVLTHILLCPTTAPPLASQYFVATKIPCYLNWDYPPLLCPKPSIFPFPSL 60

Query: 71  HLQWGFSLFLKRLSRLGLPMTSWRSKCPYQLPPPLLLAQGVDAAQWDDEQRRKYVRMRLR 130
           HLQWGFSLFLKRLSR  LP TSWRSKCP+Q PPPL+LA+GVD AQW DEQRR YVRMRLR
Sbjct: 61  HLQWGFSLFLKRLSRFALPKTSWRSKCPFQHPPPLILAKGVDPAQWGDEQRRTYVRMRLR 120

Query: 131 RKRLGSDVNPLIPIMIPNMLLFCLLLWNPLSST 163
           RKRLGSDV+PLIPI+IPNMLLF LLLWNPLSST
Sbjct: 121 RKRLGSDVHPLIPIIIPNMLLFSLLLWNPLSST 153

BLAST of Cp4.1LG10g05140 vs. NCBI nr
Match: XP_008439813.1 (PREDICTED: uncharacterized protein LOC103484499 [Cucumis melo])

HSP 1 Score: 286 bits (731), Expect = 1.75e-96
Identity = 133/160 (83.12%), Postives = 144/160 (90.00%), Query Frame = 0

Query: 4   LVPVKKIMEDAPWTEKLEALTHILVCPTTAPPLASQFFIATKIPCYLNWDYPPLLCSKPS 63
           L+ +KK ME+ PW++KL+ALTHIL+CP TAPPLASQFFIATKIPCYLNWDYPPLLC K S
Sbjct: 5   LLSMKKTMEETPWSQKLQALTHILLCPDTAPPLASQFFIATKIPCYLNWDYPPLLCPKSS 64

Query: 64  IFPFPSLHLQWGFSLFLKRLSRLGLPMTSWRSKCPYQLPPPLLLAQGVDAAQWDDEQRRK 123
           IFPF SLHLQWGFSLFLK+LSR GLP TSWRSKCPYQLPPPL+LA+GV  AQWDDEQR  
Sbjct: 65  IFPFLSLHLQWGFSLFLKKLSRFGLPKTSWRSKCPYQLPPPLILAKGVHPAQWDDEQRIN 124

Query: 124 YVRMRLRRKRLGSDVNPLIPIMIPNMLLFCLLLWNPLSST 163
           Y RMRLRRKRLGSDV+PLIPIMIPNMLLF LLLWNP SST
Sbjct: 125 YARMRLRRKRLGSDVHPLIPIMIPNMLLFTLLLWNPFSST 164

BLAST of Cp4.1LG10g05140 vs. ExPASy TrEMBL
Match: A0A6J1IR68 (uncharacterized protein LOC111478635 OS=Cucurbita maxima OX=3661 GN=LOC111478635 PE=4 SV=1)

HSP 1 Score: 332 bits (851), Expect = 3.84e-115
Identity = 155/162 (95.68%), Postives = 158/162 (97.53%), Query Frame = 0

Query: 3   MLVPVKKIMEDAPWTEKLEALTHILVCPTTAPPLASQFFIATKIPCYLNWDYPPLLCSKP 62
           M VPVKKIMEDAPWT+KLEALTHIL+CPTTAPPLASQFFIATKIPCYLNWDYPPLLCSKP
Sbjct: 1   MFVPVKKIMEDAPWTQKLEALTHILLCPTTAPPLASQFFIATKIPCYLNWDYPPLLCSKP 60

Query: 63  SIFPFPSLHLQWGFSLFLKRLSRLGLPMTSWRSKCPYQLPPPLLLAQGVDAAQWDDEQRR 122
           SIFPFPSLHLQWGFSLFLKRLSRLGLPMTSWRSKCPYQLPPPLLLA+GVD AQWDDEQRR
Sbjct: 61  SIFPFPSLHLQWGFSLFLKRLSRLGLPMTSWRSKCPYQLPPPLLLARGVDGAQWDDEQRR 120

Query: 123 KYVRMRLRRKRLGSDVNPLIPIMIPNMLLFCLLLWNPLSSTH 164
            YVRMRLRRKRLGSDVNPLIPIMIPNMLLFCLLLW PLSSTH
Sbjct: 121 NYVRMRLRRKRLGSDVNPLIPIMIPNMLLFCLLLWKPLSSTH 162

BLAST of Cp4.1LG10g05140 vs. ExPASy TrEMBL
Match: A0A0A0KK88 (Uncharacterized protein OS=Cucumis sativus OX=3659 GN=Csa_6G518100 PE=4 SV=1)

HSP 1 Score: 290 bits (743), Expect = 1.25e-98
Identity = 135/160 (84.38%), Postives = 146/160 (91.25%), Query Frame = 0

Query: 4   LVPVKKIMEDAPWTEKLEALTHILVCPTTAPPLASQFFIATKIPCYLNWDYPPLLCSKPS 63
           L+P+K+ ME+APW +KL+ALTHIL+CPTTAPPLASQFFIATKIPCYLNWDYPPLLC K S
Sbjct: 5   LLPMKETMEEAPWPQKLQALTHILLCPTTAPPLASQFFIATKIPCYLNWDYPPLLCPKSS 64

Query: 64  IFPFPSLHLQWGFSLFLKRLSRLGLPMTSWRSKCPYQLPPPLLLAQGVDAAQWDDEQRRK 123
           IFPF SLHLQWGFSLFLK+LSR GLP TSWRSKCPYQLPPPL+LA+GV  AQWDDEQR  
Sbjct: 65  IFPFLSLHLQWGFSLFLKKLSRFGLPKTSWRSKCPYQLPPPLILAKGVHPAQWDDEQRIN 124

Query: 124 YVRMRLRRKRLGSDVNPLIPIMIPNMLLFCLLLWNPLSST 163
           Y RMRLRRKRLGSDV+PLIPIMIPNMLLF LLLWNP SST
Sbjct: 125 YARMRLRRKRLGSDVHPLIPIMIPNMLLFTLLLWNPFSST 164

BLAST of Cp4.1LG10g05140 vs. ExPASy TrEMBL
Match: A0A6J1EGM1 (uncharacterized protein LOC111433914 OS=Cucurbita moschata OX=3662 GN=LOC111433914 PE=4 SV=1)

HSP 1 Score: 286 bits (732), Expect = 4.08e-97
Identity = 130/153 (84.97%), Postives = 142/153 (92.81%), Query Frame = 0

Query: 11  MEDAPWTEKLEALTHILVCPTTAPPLASQFFIATKIPCYLNWDYPPLLCSKPSIFPFPSL 70
           ME++PW +KL+ LTHIL+CPTTAPPLASQ+F+ATKIPCYLNWDYPPLLC KPSIFPFPSL
Sbjct: 1   MEESPWPQKLQVLTHILLCPTTAPPLASQYFVATKIPCYLNWDYPPLLCPKPSIFPFPSL 60

Query: 71  HLQWGFSLFLKRLSRLGLPMTSWRSKCPYQLPPPLLLAQGVDAAQWDDEQRRKYVRMRLR 130
           HLQWGFSLFLKRLSR  LP TSWRSKCP+Q PPPL+LA+GVD AQW DEQRR YVRMRLR
Sbjct: 61  HLQWGFSLFLKRLSRFALPKTSWRSKCPFQHPPPLILAKGVDPAQWGDEQRRTYVRMRLR 120

Query: 131 RKRLGSDVNPLIPIMIPNMLLFCLLLWNPLSST 163
           RKRLGSDV+PLIPI+IPNMLLF LLLWNPLSST
Sbjct: 121 RKRLGSDVHPLIPIIIPNMLLFSLLLWNPLSST 153

BLAST of Cp4.1LG10g05140 vs. ExPASy TrEMBL
Match: A0A1S3B097 (uncharacterized protein LOC103484499 OS=Cucumis melo OX=3656 GN=LOC103484499 PE=4 SV=1)

HSP 1 Score: 286 bits (731), Expect = 8.46e-97
Identity = 133/160 (83.12%), Postives = 144/160 (90.00%), Query Frame = 0

Query: 4   LVPVKKIMEDAPWTEKLEALTHILVCPTTAPPLASQFFIATKIPCYLNWDYPPLLCSKPS 63
           L+ +KK ME+ PW++KL+ALTHIL+CP TAPPLASQFFIATKIPCYLNWDYPPLLC K S
Sbjct: 5   LLSMKKTMEETPWSQKLQALTHILLCPDTAPPLASQFFIATKIPCYLNWDYPPLLCPKSS 64

Query: 64  IFPFPSLHLQWGFSLFLKRLSRLGLPMTSWRSKCPYQLPPPLLLAQGVDAAQWDDEQRRK 123
           IFPF SLHLQWGFSLFLK+LSR GLP TSWRSKCPYQLPPPL+LA+GV  AQWDDEQR  
Sbjct: 65  IFPFLSLHLQWGFSLFLKKLSRFGLPKTSWRSKCPYQLPPPLILAKGVHPAQWDDEQRIN 124

Query: 124 YVRMRLRRKRLGSDVNPLIPIMIPNMLLFCLLLWNPLSST 163
           Y RMRLRRKRLGSDV+PLIPIMIPNMLLF LLLWNP SST
Sbjct: 125 YARMRLRRKRLGSDVHPLIPIMIPNMLLFTLLLWNPFSST 164

BLAST of Cp4.1LG10g05140 vs. ExPASy TrEMBL
Match: A0A5A7UDV0 (Uncharacterized protein OS=Cucumis melo var. makuwa OX=1194695 GN=E5676_scaffold255G007700 PE=4 SV=1)

HSP 1 Score: 281 bits (720), Expect = 2.76e-95
Identity = 130/153 (84.97%), Postives = 139/153 (90.85%), Query Frame = 0

Query: 11  MEDAPWTEKLEALTHILVCPTTAPPLASQFFIATKIPCYLNWDYPPLLCSKPSIFPFPSL 70
           ME+ PW++KL+ALTHIL+CP TAPPLASQFFIATKIPCYLNWDYPPLLC K SIFPF SL
Sbjct: 1   MEETPWSQKLQALTHILLCPDTAPPLASQFFIATKIPCYLNWDYPPLLCPKSSIFPFLSL 60

Query: 71  HLQWGFSLFLKRLSRLGLPMTSWRSKCPYQLPPPLLLAQGVDAAQWDDEQRRKYVRMRLR 130
           HLQWGFSLFLK+LSR GLP TSWRSKCPYQLPPPL+LA+GV  AQWDDEQR  Y RMRLR
Sbjct: 61  HLQWGFSLFLKKLSRFGLPKTSWRSKCPYQLPPPLILAKGVHPAQWDDEQRINYARMRLR 120

Query: 131 RKRLGSDVNPLIPIMIPNMLLFCLLLWNPLSST 163
           RKRLGSDV+PLIPIMIPNMLLF LLLWNP SST
Sbjct: 121 RKRLGSDVHPLIPIMIPNMLLFTLLLWNPFSST 153

BLAST of Cp4.1LG10g05140 vs. TAIR 10
Match: AT2G33855.1 (unknown protein; 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: 165.6 bits (418), Expect = 3.3e-41
Identity = 80/151 (52.98%), Postives = 104/151 (68.87%), Query Frame = 0

Query: 11  MEDAPWTEKLEALTHILVCPTTAPPLASQFFIATKIPCYLNWDYPPLLCSKPSIFPFPSL 70
           ME+  W ++++A+THIL  PTT P L SQFFI   IP Y++WDYPP+         +   
Sbjct: 1   MEETTWGQRIQAVTHILTNPTTKPSLYSQFFIGAIIPNYVSWDYPPV---------YSPT 60

Query: 71  HL-QWGFSLFLKRLSRLGLPMTSWRSKCPYQLPPPLLLAQGVDAAQWDDEQRRKYVRMRL 130
           HL QW  S F KR+SR GLP TSWRS  PY  PP  ++A GV+  +W  E+RR+Y R RL
Sbjct: 61  HLRQWWVSQFFKRVSRFGLPDTSWRSNSPYYQPPAAVMAVGVEEGKWGKEERREYARKRL 120

Query: 131 RRKRLGSDVNPLIPIMIPNMLLFCLLLWNPL 161
           RRKRL ++VNP IP+++PN+LLF LLLW+PL
Sbjct: 121 RRKRLVNEVNPYIPLLVPNLLLFTLLLWDPL 142

The following BLAST results are available for this feature:
Match NameE-valueIdentityDescription
Match NameE-valueIdentityDescription
XP_022978775.17.93e-11595.68uncharacterized protein LOC111478635 [Cucurbita maxima][more]
KAG6604466.11.36e-11197.40hypothetical protein SDJN03_05075, partial [Cucurbita argyrosperma subsp. sorori... [more]
XP_004134687.22.59e-9884.38uncharacterized protein LOC101221431 [Cucumis sativus][more]
XP_022926954.18.43e-9784.97uncharacterized protein LOC111433914 [Cucurbita moschata][more]
XP_008439813.11.75e-9683.13PREDICTED: uncharacterized protein LOC103484499 [Cucumis melo][more]
Match NameE-valueIdentityDescription
A0A6J1IR683.84e-11595.68uncharacterized protein LOC111478635 OS=Cucurbita maxima OX=3661 GN=LOC111478635... [more]
A0A0A0KK881.25e-9884.38Uncharacterized protein OS=Cucumis sativus OX=3659 GN=Csa_6G518100 PE=4 SV=1[more]
A0A6J1EGM14.08e-9784.97uncharacterized protein LOC111433914 OS=Cucurbita moschata OX=3662 GN=LOC1114339... [more]
A0A1S3B0978.46e-9783.13uncharacterized protein LOC103484499 OS=Cucumis melo OX=3656 GN=LOC103484499 PE=... [more]
A0A5A7UDV02.76e-9584.97Uncharacterized protein OS=Cucumis melo var. makuwa OX=1194695 GN=E5676_scaffold... [more]
Match NameE-valueIdentityDescription
AT2G33855.13.3e-4152.98unknown protein; Has 35333 Blast hits to 34131 proteins in 2444 species: Archae ... [more]
InterPro
Analysis Name: InterPro Annotations of Cucurbita pepo (Zucchini) v1
Date Performed: 2021-10-25
IPR TermIPR DescriptionSourceSource TermSource DescriptionAlignment
NoneNo IPR availablePANTHERPTHR38364OSJNBA0022H21.9 PROTEINcoord: 13..162

Relationships

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

Feature NameUnique NameType
Cp4.1LG10g05140.1Cp4.1LG10g05140.1mRNA


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