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Conserved domains on  [gi|15224233|ref|NP_179471|]
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B3 domain protein (DUF313) [Arabidopsis thaliana]

Protein Classification

Graphical summary

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List of domain hits

 Name Accession Description Interval E-value
At2g31720-like super family cl15991
B3 domain-containing protein At2g31720-like; This entry represents a group of uncharacterized ...
 40-157 1.10e-42

B3 domain-containing protein At2g31720-like; This entry represents a group of uncharacterized plant proteins, including B3 domain-containing protein At2g31720 (also known as Protein AUXIN RESPONSE FACTOR 70) from Arabidopsis. These are DNA-binding proteins likely to be involved in stress response.


The actual alignment was detected with superfamily member pfam03754:

Pssm-ID: 281714  Cd Length: 113  Bit Score: 140.19  E-value: 1.10e-42
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15224233    40 TTMISSLSKRLKIDECkNQDPEQNPNRVASSPSLCHVKSKRpqkGVSNKPILDMDFLNEEELEKIdRHYKKISDSDKGAD 119
Cdd:pfam03754   1 RETPEWLLKVMRKMNG-AEDPKLIIEKTLFKTDVDPTQSRL---SMPFNQLIRNDFLTEEELRII-REEDKIKDRDIGVG 75

                          90       100       110
                  ....*....|....*....|....*....|....*...
gi 15224233   120 VILVNSEGLQRKLKLKRWDMTSTSNYVLGSGWNKVVTE 157
Cdd:pfam03754  76 VILVDQESKKWVLKLKKWDMKGTWNYVLVCGWNDVVTA 113
 
Name Accession Description Interval E-value
At2g31720-like pfam03754
B3 domain-containing protein At2g31720-like; This entry represents a group of uncharacterized ...
 40-157 1.10e-42

B3 domain-containing protein At2g31720-like; This entry represents a group of uncharacterized plant proteins, including B3 domain-containing protein At2g31720 (also known as Protein AUXIN RESPONSE FACTOR 70) from Arabidopsis. These are DNA-binding proteins likely to be involved in stress response.


Pssm-ID: 281714  Cd Length: 113  Bit Score: 140.19  E-value: 1.10e-42
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15224233    40 TTMISSLSKRLKIDECkNQDPEQNPNRVASSPSLCHVKSKRpqkGVSNKPILDMDFLNEEELEKIdRHYKKISDSDKGAD 119
Cdd:pfam03754   1 RETPEWLLKVMRKMNG-AEDPKLIIEKTLFKTDVDPTQSRL---SMPFNQLIRNDFLTEEELRII-REEDKIKDRDIGVG 75

                          90       100       110
                  ....*....|....*....|....*....|....*...
gi 15224233   120 VILVNSEGLQRKLKLKRWDMTSTSNYVLGSGWNKVVTE 157
Cdd:pfam03754  76 VILVDQESKKWVLKLKKWDMKGTWNYVLVCGWNDVVTA 113
B3_DNA cd10017
Plant-specific B3-DNA binding domain; The plant-specific B3 DNA binding domain superfamily ...
 106-182 6.78e-05

Plant-specific B3-DNA binding domain; The plant-specific B3 DNA binding domain superfamily includes the well-characterized auxin response factor (ARF) and the LAV (Leafy cotyledon2 [LEC2]-Abscisic acid insensitive3 [ABI3]-VAL) families, as well as the RAV (Related to ABI3 and VP1) and REM (REproductive Meristem) families. LEC2 and ABI3 have been shown to be involved in seed development, while other members of the LAV family seem to have a more general role, being expressed in many organs during plant development. Members of the ARF family bind to the auxin response element and depending on presence of an activation or repression domain, they activate or repress transcription. RAV and REM families are less studied B3 protein famillies.


Pssm-ID: 197383  Cd Length: 98  Bit Score: 40.77  E-value: 6.78e-05
                        10        20        30        40        50        60        70
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 15224233 106 RHYKKISDSDKGADVILVNSEGLQRKLKLKRWDmtSTSNYVLGSGWNKVVTENILETGtrlrlwsfhspDMLFFALV 182
Cdd:cd10017  23 KFAKAHLPPKEGVEVTLEDPDGKKWTVKLKKRK--NSGRMVLSGGWKEFVRANGLKEG-----------DFLVFELD 86
 
Name Accession Description Interval E-value
At2g31720-like pfam03754
B3 domain-containing protein At2g31720-like; This entry represents a group of uncharacterized ...
 40-157 1.10e-42

B3 domain-containing protein At2g31720-like; This entry represents a group of uncharacterized plant proteins, including B3 domain-containing protein At2g31720 (also known as Protein AUXIN RESPONSE FACTOR 70) from Arabidopsis. These are DNA-binding proteins likely to be involved in stress response.


Pssm-ID: 281714  Cd Length: 113  Bit Score: 140.19  E-value: 1.10e-42
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15224233    40 TTMISSLSKRLKIDECkNQDPEQNPNRVASSPSLCHVKSKRpqkGVSNKPILDMDFLNEEELEKIdRHYKKISDSDKGAD 119
Cdd:pfam03754   1 RETPEWLLKVMRKMNG-AEDPKLIIEKTLFKTDVDPTQSRL---SMPFNQLIRNDFLTEEELRII-REEDKIKDRDIGVG 75

                          90       100       110
                  ....*....|....*....|....*....|....*...
gi 15224233   120 VILVNSEGLQRKLKLKRWDMTSTSNYVLGSGWNKVVTE 157
Cdd:pfam03754  76 VILVDQESKKWVLKLKKWDMKGTWNYVLVCGWNDVVTA 113
B3_DNA cd10017
Plant-specific B3-DNA binding domain; The plant-specific B3 DNA binding domain superfamily ...
 106-182 6.78e-05

Plant-specific B3-DNA binding domain; The plant-specific B3 DNA binding domain superfamily includes the well-characterized auxin response factor (ARF) and the LAV (Leafy cotyledon2 [LEC2]-Abscisic acid insensitive3 [ABI3]-VAL) families, as well as the RAV (Related to ABI3 and VP1) and REM (REproductive Meristem) families. LEC2 and ABI3 have been shown to be involved in seed development, while other members of the LAV family seem to have a more general role, being expressed in many organs during plant development. Members of the ARF family bind to the auxin response element and depending on presence of an activation or repression domain, they activate or repress transcription. RAV and REM families are less studied B3 protein famillies.


Pssm-ID: 197383  Cd Length: 98  Bit Score: 40.77  E-value: 6.78e-05
                        10        20        30        40        50        60        70
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 15224233 106 RHYKKISDSDKGADVILVNSEGLQRKLKLKRWDmtSTSNYVLGSGWNKVVTENILETGtrlrlwsfhspDMLFFALV 182
Cdd:cd10017  23 KFAKAHLPPKEGVEVTLEDPDGKKWTVKLKKRK--NSGRMVLSGGWKEFVRANGLKEG-----------DFLVFELD 86
 
Blast search parameters
Data Source: Precalculated data, version = cdd.v.3.21
Preset Options:Database: CDSEARCH/cdd   Low complexity filter: no  Composition Based Adjustment: yes   E-value threshold: 0.01

References:

  • Wang J et al. (2023), "The conserved domain database in 2023", Nucleic Acids Res.51(D)384-8.
  • Lu S et al. (2020), "The conserved domain database in 2020", Nucleic Acids Res.48(D)265-8.
  • Marchler-Bauer A et al. (2017), "CDD/SPARCLE: functional classification of proteins via subfamily domain architectures.", Nucleic Acids Res.45(D)200-3.
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