CmaCh12G008090 (gene) Cucurbita maxima (Rimu) v1.1

Overview
NameCmaCh12G008090
Typegene
OrganismCucurbita maxima (Cucurbita maxima (Rimu) v1.1)
Descriptionhistone H2B-like
LocationCma_Chr12: 5864526 .. 5866091 (+)
RNA-Seq ExpressionCmaCh12G008090
SyntenyCmaCh12G008090
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.
ATGCCGCCGAGGCGATCCCGTAGAATTGTCGGTTCTGTCGTCCGGACAACCACCAAGGTAGTGGAAGAAACTGTGCATGTGGCTGTGGTGGAGGGAGAGAGCCAGGATCTTACTCAAGAGCCAGCAACGGCGGAAACCGGCGGCGATGAAGTGTTTCGGAGGACTATTCAGGTGGAAGACCCCCGAACTTCGACGGTGTGGGGAGATGTCAAGCTGACAAGGCCTGTAGATTCCACCTCAGAGGTCACGGAGGACAAGGATGTGACGGGGAAGATGGAATCAAAACCCAGGAATGGTAGTAATTTAACATTATAATAATGCTAATAATTTGTTTACATGAAGTCTTAACCTTTTGTTTTGCGGGTCCAACAACGACTATAGTATGCTCTACTTGAGCATGAACTCTCCTGTCTTTGCTTGGCCTTCTTTCGAAATGTCTCGTATAAATAGAATTGTATTTCTTACTTATAAACCAATGACTAATCATGACCATTAGTCAATGTGAGATTTTTTTTTAACAATTCTTCCCTCGAACAAAGTAGACTATAGAGCCTCCCGATGTCTATGGAGTCCTTGAACAACCTCTCTTAATCGAGGCTTGACTCCTTTTCTGAAGCCCTTGACACTTGAATCAATTTTTACTACACATTCGAGAGCCTCCCTCGACTCTTACAGGAGCCCTTCAGCCTTCCCTAATCGAGGCTCGACTCCTTCTCTGGAGTATTCGAACAAAGTACACCATTTGTTCTACACCGAGTCATCTTTTACTATACCTTCAAAGCCTCCCAGAGGCCTATGGATCTCTCCATCAGCCTCCCCTAATCGGTTCGACTTCAAAGTACACTATTTATGGGCATTTGAGTCACTTTTGACTAAGGCTCATAATTTCGGATTCTGATGAGAATTGTATTGACATGAGTAAGTTAAGGGCATGACTCTGATACCATTTTAGGAATCACGAATCTCTACAACCTTATGATATGGACACAAGGTATGCTCCATTTTGAGCATAAACTCTCCTCCTTTCAGTTTTCTTAAAAGATTTCATACTAATGGAGAGGTATTCCTTACTCATAAATCGATGATCTTAGTCAATGTGGGACTCCCTCCAACAATTCTCGACAGGTGTCAGAGGAAGTAGAAAGAAAAACGAGAAGAAAAAGGAGAGGGAAGTAAAGAAGAGGAGAAGCCGCGAGGGAAGAGAAGGGTACAAGAGGTACGTGTTCAAGGTGCTGAAGCAGGTGCATCCGGAGGTGGGGATATCAGGGCAAGCCATGGTGATTTTGAACAATTTGATGAACGACATGTTCGAGAGGCTAGCTGAGGAGGCCACAAAGCTCTCCAAGTACACAGGCAAGCCCTAATAATATTCAAAATAACTCCTTAATAACGACCAATTCTAACAATGTTTGGATTGTGATAGGCGGGCAGACGCTGTCATCAAGGGAAATACAGGGGGCGGTGAAGTTGGTGTTCCCGGGAGAGCTAGGGAAGCACGCCGTTGCTGAGGGAACTAAGGCGGTGTCAACTTATGTCTCTTATGATCATAGGAGAACCCAACCATAG

mRNA sequence

ATGCCGCCGAGGCGATCCCGTAGAATTGTCGGTTCTGTCGTCCGGACAACCACCAAGGTAGTGGAAGAAACTGTGCATGTGGCTGTGGTGGAGGGAGAGAGCCAGGATCTTACTCAAGAGCCAGCAACGGCGGAAACCGGCGGCGATGAAGTGTTTCGGAGGACTATTCAGGTGGAAGACCCCCGAACTTCGACGGTGTGGGGAGATGTCAAGCTGACAAGGCCTGTAGATTCCACCTCAGAGGTCACGGAGGACAAGGATGTGACGGGGAAGATGGAATCAAAACCCAGGAATGGTGTCAGAGGAAGTAGAAAGAAAAACGAGAAGAAAAAGGAGAGGGAAGTAAAGAAGAGGAGAAGCCGCGAGGGAAGAGAAGGGTACAAGAGGTACGTGTTCAAGGTGCTGAAGCAGGTGCATCCGGAGGTGGGGATATCAGGGCAAGCCATGGTGATTTTGAACAATTTGATGAACGACATGTTCGAGAGGCTAGCTGAGGAGGCCACAAAGCTCTCCAAGTACACAGGCGGGCAGACGCTGTCATCAAGGGAAATACAGGGGGCGGTGAAGTTGGTGTTCCCGGGAGAGCTAGGGAAGCACGCCGTTGCTGAGGGAACTAAGGCGGTGTCAACTTATGTCTCTTATGATCATAGGAGAACCCAACCATAG

Coding sequence (CDS)

ATGCCGCCGAGGCGATCCCGTAGAATTGTCGGTTCTGTCGTCCGGACAACCACCAAGGTAGTGGAAGAAACTGTGCATGTGGCTGTGGTGGAGGGAGAGAGCCAGGATCTTACTCAAGAGCCAGCAACGGCGGAAACCGGCGGCGATGAAGTGTTTCGGAGGACTATTCAGGTGGAAGACCCCCGAACTTCGACGGTGTGGGGAGATGTCAAGCTGACAAGGCCTGTAGATTCCACCTCAGAGGTCACGGAGGACAAGGATGTGACGGGGAAGATGGAATCAAAACCCAGGAATGGTGTCAGAGGAAGTAGAAAGAAAAACGAGAAGAAAAAGGAGAGGGAAGTAAAGAAGAGGAGAAGCCGCGAGGGAAGAGAAGGGTACAAGAGGTACGTGTTCAAGGTGCTGAAGCAGGTGCATCCGGAGGTGGGGATATCAGGGCAAGCCATGGTGATTTTGAACAATTTGATGAACGACATGTTCGAGAGGCTAGCTGAGGAGGCCACAAAGCTCTCCAAGTACACAGGCGGGCAGACGCTGTCATCAAGGGAAATACAGGGGGCGGTGAAGTTGGTGTTCCCGGGAGAGCTAGGGAAGCACGCCGTTGCTGAGGGAACTAAGGCGGTGTCAACTTATGTCTCTTATGATCATAGGAGAACCCAACCATAG

Protein sequence

MPPRRSRRIVGSVVRTTTKVVEETVHVAVVEGESQDLTQEPATAETGGDEVFRRTIQVEDPRTSTVWGDVKLTRPVDSTSEVTEDKDVTGKMESKPRNGVRGSRKKNEKKKEREVKKRRSREGREGYKRYVFKVLKQVHPEVGISGQAMVILNNLMNDMFERLAEEATKLSKYTGGQTLSSREIQGAVKLVFPGELGKHAVAEGTKAVSTYVSYDHRRTQP
Homology
BLAST of CmaCh12G008090 vs. ExPASy Swiss-Prot
Match: Q9SGE3 (Histone H2B.2 OS=Arabidopsis thaliana OX=3702 GN=At1g08170 PE=2 SV=1)

HSP 1 Score: 126.7 bits (317), Expect = 3.2e-28
Identity = 95/245 (38.78%), Postives = 139/245 (56.73%), Query Frame = 0

Query: 1   MPPRRSRRIVGSVVRTTTKVVEETVHVAVVEGESQDLTQEPATAETGGDEVF-------- 60
           M PR+ + +    V    KVVEET+ V V E     +  E A  +   D  F        
Sbjct: 1   MAPRKPKVV---SVTKKKKVVEETIKVTVTEEGDPCVITETANDQETQDLTFSIPVGENV 60

Query: 61  ---RRTIQVEDPRTSTVWGDVKLTR-PVDSTSE---------VTEDKDVTGKMESKPRNG 120
                 ++V D R+  V  +V   + PVD   E         V    + + +    P + 
Sbjct: 61  TTVEIPVEVPDERSLPVGENVTTVKIPVDDRDESSPQPPETPVEVRDEPSPQPPETPASK 120

Query: 121 VRGSRKKNEK-KKEREVKKRRSREGREG-----YKRYVFKVLKQVHPEVGISGQAMVILN 180
             G+ KK +K +K++E KK++ ++ R+      Y+RYV+KV+KQVHP++GI+ +AM ++N
Sbjct: 121 SEGTLKKTDKVEKKQENKKKKKKKKRDDLAGDEYRRYVYKVMKQVHPDLGITSKAMTVVN 180

Query: 181 NLMNDMFERLAEEATKLSKYTGGQTLSSREIQGAVKLVFPGELGKHAVAEGTKAVSTYVS 219
             M DMFER+A+EA +LS YT  +TLSSREI+ AV+LV PGEL +HAVAEG+KAVS +V 
Sbjct: 181 MFMGDMFERIAQEAARLSDYTKRRTLSSREIEAAVRLVLPGELSRHAVAEGSKAVSNFVG 240

BLAST of CmaCh12G008090 vs. ExPASy Swiss-Prot
Match: Q9LQQ4 (Histone H2B.1 OS=Arabidopsis thaliana OX=3702 GN=At1g07790 PE=1 SV=3)

HSP 1 Score: 119.8 bits (299), Expect = 3.9e-26
Identity = 66/121 (54.55%), Postives = 92/121 (76.03%), Query Frame = 0

Query: 93  ESKPRNGVRGSRKKNEKKKEREVKKRRSREGREGYKRYVFKVLKQVHPEVGISGQAMVIL 152
           E KP+ G     KK   K+  + KK+RS++  E YK Y+FKVLKQVHP++GIS +AM I+
Sbjct: 32  EKKPKAG-----KKLPPKEAGDKKKKRSKKNVETYKIYIFKVLKQVHPDIGISSKAMGIM 91

Query: 153 NNLMNDMFERLAEEATKLSKYTGGQTLSSREIQGAVKLVFPGELGKHAVAEGTKAVSTYV 212
           N+ +ND+FE+LA+E++KL++Y    T++SREIQ AV+LV PGEL KHAV+EGTKAV+ + 
Sbjct: 92  NSFINDIFEKLAQESSKLARYNKKPTITSREIQTAVRLVLPGELAKHAVSEGTKAVTKFT 147

Query: 213 S 214
           S
Sbjct: 152 S 147

BLAST of CmaCh12G008090 vs. ExPASy Swiss-Prot
Match: Q9LFF6 (Histone H2B.8 OS=Arabidopsis thaliana OX=3702 GN=At3g53650 PE=1 SV=3)

HSP 1 Score: 119.0 bits (297), Expect = 6.7e-26
Identity = 67/131 (51.15%), Postives = 96/131 (73.28%), Query Frame = 0

Query: 85  DKDVTGK--MESKPRNGVRGSRKKNEKKKEREVKKRRSREGREGYKRYVFKVLKQVHPEV 144
           +K   GK   E  P   +  + KK  K+   E KK++S++  E YK Y+FKVLKQVHP++
Sbjct: 7   EKKPAGKKPAEKAPAEKLPKAEKKITKEGGSEKKKKKSKKNIETYKIYIFKVLKQVHPDI 66

Query: 145 GISGQAMVILNNLMNDMFERLAEEATKLSKYTGGQTLSSREIQGAVKLVFPGELGKHAVA 204
           GISG+AM I+N+ +ND+FE+LA+E+++L++Y    T++SREIQ AV+LV PGEL KHAV+
Sbjct: 67  GISGKAMGIMNSFINDIFEKLAQESSRLARYNKKPTITSREIQTAVRLVLPGELSKHAVS 126

Query: 205 EGTKAVSTYVS 214
           EGTKAV+ + S
Sbjct: 127 EGTKAVTKFTS 137

BLAST of CmaCh12G008090 vs. ExPASy Swiss-Prot
Match: Q9ZUS0 (Histone H2B.4 OS=Arabidopsis thaliana OX=3702 GN=At2g37470 PE=1 SV=3)

HSP 1 Score: 116.7 bits (291), Expect = 3.3e-25
Identity = 68/127 (53.54%), Postives = 93/127 (73.23%), Query Frame = 0

Query: 93  ESKPRNGVRGSR-KKNEKKKER-----EVKKRRSREGREGYKRYVFKVLKQVHPEVGISG 152
           E KP       +  K EKK  +     E KK++S++  E YK Y+FKVLKQVHP+VGISG
Sbjct: 12  EKKPAGKAPAEKLPKAEKKISKDAGGSEKKKKKSKKSVETYKIYIFKVLKQVHPDVGISG 71

Query: 153 QAMVILNNLMNDMFERLAEEATKLSKYTGGQTLSSREIQGAVKLVFPGELGKHAVAEGTK 212
           +AM I+N+ +ND+FE+LA+E++KL++Y    T++SREIQ AV+LV PGEL KHAV+EGTK
Sbjct: 72  KAMGIMNSFINDIFEKLAQESSKLARYNKKPTITSREIQTAVRLVLPGELAKHAVSEGTK 131

Query: 213 AVSTYVS 214
           AV+ + S
Sbjct: 132 AVTKFTS 138

BLAST of CmaCh12G008090 vs. ExPASy Swiss-Prot
Match: P02284 (Histone H2B, gonadal OS=Patella granatina OX=87972 PE=1 SV=2)

HSP 1 Score: 116.7 bits (291), Expect = 3.3e-25
Identity = 60/118 (50.85%), Postives = 86/118 (72.88%), Query Frame = 0

Query: 96  PRNGVRGSRKKNEKKKEREVKKRRSREGREGYKRYVFKVLKQVHPEVGISGQAMVILNNL 155
           P+   +G++K  + K  R   K+R R  +E Y  Y++KVLKQVHP+ G+S +AM I+N+ 
Sbjct: 3   PKVSSKGAKKAGKAKAARSGDKKRKRRRKESYSIYIYKVLKQVHPDTGVSSKAMSIMNSF 62

Query: 156 MNDMFERLAEEATKLSKYTGGQTLSSREIQGAVKLVFPGELGKHAVAEGTKAVSTYVS 214
           +ND+FER+A EA++L+ Y    T++SREIQ AV+L+ PGEL KHAV+EGTKAV+ Y S
Sbjct: 63  VNDIFERIAAEASRLAHYNKRSTITSREIQTAVRLLLPGELAKHAVSEGTKAVTKYTS 120

BLAST of CmaCh12G008090 vs. TAIR 10
Match: AT1G08170.1 (Histone superfamily protein )

HSP 1 Score: 126.7 bits (317), Expect = 2.3e-29
Identity = 95/245 (38.78%), Postives = 139/245 (56.73%), Query Frame = 0

Query: 1   MPPRRSRRIVGSVVRTTTKVVEETVHVAVVEGESQDLTQEPATAETGGDEVF-------- 60
           M PR+ + +    V    KVVEET+ V V E     +  E A  +   D  F        
Sbjct: 1   MAPRKPKVV---SVTKKKKVVEETIKVTVTEEGDPCVITETANDQETQDLTFSIPVGENV 60

Query: 61  ---RRTIQVEDPRTSTVWGDVKLTR-PVDSTSE---------VTEDKDVTGKMESKPRNG 120
                 ++V D R+  V  +V   + PVD   E         V    + + +    P + 
Sbjct: 61  TTVEIPVEVPDERSLPVGENVTTVKIPVDDRDESSPQPPETPVEVRDEPSPQPPETPASK 120

Query: 121 VRGSRKKNEK-KKEREVKKRRSREGREG-----YKRYVFKVLKQVHPEVGISGQAMVILN 180
             G+ KK +K +K++E KK++ ++ R+      Y+RYV+KV+KQVHP++GI+ +AM ++N
Sbjct: 121 SEGTLKKTDKVEKKQENKKKKKKKKRDDLAGDEYRRYVYKVMKQVHPDLGITSKAMTVVN 180

Query: 181 NLMNDMFERLAEEATKLSKYTGGQTLSSREIQGAVKLVFPGELGKHAVAEGTKAVSTYVS 219
             M DMFER+A+EA +LS YT  +TLSSREI+ AV+LV PGEL +HAVAEG+KAVS +V 
Sbjct: 181 MFMGDMFERIAQEAARLSDYTKRRTLSSREIEAAVRLVLPGELSRHAVAEGSKAVSNFVG 240

BLAST of CmaCh12G008090 vs. TAIR 10
Match: AT1G07790.1 (Histone superfamily protein )

HSP 1 Score: 119.8 bits (299), Expect = 2.8e-27
Identity = 66/121 (54.55%), Postives = 92/121 (76.03%), Query Frame = 0

Query: 93  ESKPRNGVRGSRKKNEKKKEREVKKRRSREGREGYKRYVFKVLKQVHPEVGISGQAMVIL 152
           E KP+ G     KK   K+  + KK+RS++  E YK Y+FKVLKQVHP++GIS +AM I+
Sbjct: 32  EKKPKAG-----KKLPPKEAGDKKKKRSKKNVETYKIYIFKVLKQVHPDIGISSKAMGIM 91

Query: 153 NNLMNDMFERLAEEATKLSKYTGGQTLSSREIQGAVKLVFPGELGKHAVAEGTKAVSTYV 212
           N+ +ND+FE+LA+E++KL++Y    T++SREIQ AV+LV PGEL KHAV+EGTKAV+ + 
Sbjct: 92  NSFINDIFEKLAQESSKLARYNKKPTITSREIQTAVRLVLPGELAKHAVSEGTKAVTKFT 147

Query: 213 S 214
           S
Sbjct: 152 S 147

BLAST of CmaCh12G008090 vs. TAIR 10
Match: AT3G53650.1 (Histone superfamily protein )

HSP 1 Score: 119.0 bits (297), Expect = 4.8e-27
Identity = 67/131 (51.15%), Postives = 96/131 (73.28%), Query Frame = 0

Query: 85  DKDVTGK--MESKPRNGVRGSRKKNEKKKEREVKKRRSREGREGYKRYVFKVLKQVHPEV 144
           +K   GK   E  P   +  + KK  K+   E KK++S++  E YK Y+FKVLKQVHP++
Sbjct: 7   EKKPAGKKPAEKAPAEKLPKAEKKITKEGGSEKKKKKSKKNIETYKIYIFKVLKQVHPDI 66

Query: 145 GISGQAMVILNNLMNDMFERLAEEATKLSKYTGGQTLSSREIQGAVKLVFPGELGKHAVA 204
           GISG+AM I+N+ +ND+FE+LA+E+++L++Y    T++SREIQ AV+LV PGEL KHAV+
Sbjct: 67  GISGKAMGIMNSFINDIFEKLAQESSRLARYNKKPTITSREIQTAVRLVLPGELSKHAVS 126

Query: 205 EGTKAVSTYVS 214
           EGTKAV+ + S
Sbjct: 127 EGTKAVTKFTS 137

BLAST of CmaCh12G008090 vs. TAIR 10
Match: AT2G37470.1 (Histone superfamily protein )

HSP 1 Score: 116.7 bits (291), Expect = 2.4e-26
Identity = 68/127 (53.54%), Postives = 93/127 (73.23%), Query Frame = 0

Query: 93  ESKPRNGVRGSR-KKNEKKKER-----EVKKRRSREGREGYKRYVFKVLKQVHPEVGISG 152
           E KP       +  K EKK  +     E KK++S++  E YK Y+FKVLKQVHP+VGISG
Sbjct: 12  EKKPAGKAPAEKLPKAEKKISKDAGGSEKKKKKSKKSVETYKIYIFKVLKQVHPDVGISG 71

Query: 153 QAMVILNNLMNDMFERLAEEATKLSKYTGGQTLSSREIQGAVKLVFPGELGKHAVAEGTK 212
           +AM I+N+ +ND+FE+LA+E++KL++Y    T++SREIQ AV+LV PGEL KHAV+EGTK
Sbjct: 72  KAMGIMNSFINDIFEKLAQESSKLARYNKKPTITSREIQTAVRLVLPGELAKHAVSEGTK 131

Query: 213 AVSTYVS 214
           AV+ + S
Sbjct: 132 AVTKFTS 138

BLAST of CmaCh12G008090 vs. TAIR 10
Match: AT5G59910.1 (Histone superfamily protein )

HSP 1 Score: 115.9 bits (289), Expect = 4.0e-26
Identity = 71/144 (49.31%), Postives = 94/144 (65.28%), Query Frame = 0

Query: 74  RPVDSTSEV----TEDKDVTGKMESKPRNGVRGSRKKNEKKKEREVKKRRSREGREGYKR 133
           +PV+  S+      E K   GK   K   G  G +KK  KKK  E            YK 
Sbjct: 18  KPVEEKSKAEKAPAEKKPKAGKKLPK-EAGAGGDKKKKMKKKSVET-----------YKI 77

Query: 134 YVFKVLKQVHPEVGISGQAMVILNNLMNDMFERLAEEATKLSKYTGGQTLSSREIQGAVK 193
           Y+FKVLKQVHP++GIS +AM I+N+ +ND+FE+LA+EA+KL++Y    T++SREIQ AV+
Sbjct: 78  YIFKVLKQVHPDIGISSKAMGIMNSFINDIFEKLAQEASKLARYNKKPTITSREIQTAVR 137

Query: 194 LVFPGELGKHAVAEGTKAVSTYVS 214
           LV PGEL KHAV+EGTKAV+ + S
Sbjct: 138 LVLPGELAKHAVSEGTKAVTKFTS 149

The following BLAST results are available for this feature:
Match NameE-valueIdentityDescription
Q9SGE33.2e-2838.78Histone H2B.2 OS=Arabidopsis thaliana OX=3702 GN=At1g08170 PE=2 SV=1[more]
Q9LQQ43.9e-2654.55Histone H2B.1 OS=Arabidopsis thaliana OX=3702 GN=At1g07790 PE=1 SV=3[more]
Q9LFF66.7e-2651.15Histone H2B.8 OS=Arabidopsis thaliana OX=3702 GN=At3g53650 PE=1 SV=3[more]
Q9ZUS03.3e-2553.54Histone H2B.4 OS=Arabidopsis thaliana OX=3702 GN=At2g37470 PE=1 SV=3[more]
P022843.3e-2550.85Histone H2B, gonadal OS=Patella granatina OX=87972 PE=1 SV=2[more]
Match NameE-valueIdentityDescription
AT1G08170.12.3e-2938.78Histone superfamily protein [more]
AT1G07790.12.8e-2754.55Histone superfamily protein [more]
AT3G53650.14.8e-2751.15Histone superfamily protein [more]
AT2G37470.12.4e-2653.54Histone superfamily protein [more]
AT5G59910.14.0e-2649.31Histone superfamily protein [more]
InterPro
Analysis Name: InterPro Annotations of Cucurbita maxima (Rimu) v1.1
Date Performed: 2021-10-25
IPR TermIPR DescriptionSourceSource TermSource DescriptionAlignment
IPR000558Histone H2BPRINTSPR00621HISTONEH2Bcoord: 185..198
score: 64.49
coord: 127..145
score: 69.17
coord: 146..166
score: 50.98
coord: 168..185
score: 46.4
coord: 198..211
score: 75.78
IPR000558Histone H2BSMARTSM00427h2b3coord: 117..213
e-value: 1.7E-46
score: 170.5
IPR000558Histone H2BPANTHERPTHR23428HISTONE H2Bcoord: 1..215
IPR007125Histone H2A/H2B/H3PFAMPF00125Histonecoord: 84..190
e-value: 6.8E-20
score: 71.8
IPR009072Histone-foldGENE3D1.10.20.10Histone, subunit Acoord: 86..214
e-value: 2.9E-47
score: 161.8
IPR009072Histone-foldSUPERFAMILY47113Histone-foldcoord: 103..213
NoneNo IPR availableMOBIDB_LITEmobidb-litedisorder_predictioncoord: 77..122
NoneNo IPR availableMOBIDB_LITEmobidb-litedisorder_predictioncoord: 78..109
NoneNo IPR availablePANTHERPTHR23428:SF238HISTONE H2B.2coord: 1..215

Relationships

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

Feature NameUnique NameType
CmaCh12G008090.1CmaCh12G008090.1mRNA


GO Annotation
GO Assignments
This gene is annotated with the following GO terms.
Category Term Accession Term Name
cellular_component GO:0000786 nucleosome
cellular_component GO:0005634 nucleus
molecular_function GO:0003677 DNA binding
molecular_function GO:0046982 protein heterodimerization activity