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Conserved domains on  [gi|81914711|sp|Q8K3Y3|]
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RecName: Full=Protein lin-28 homolog A; Short=Lin-28A; AltName: Full=Testis-expressed protein 17

Protein Classification

CSP_CDS and AIR1 domain-containing protein( domain architecture ID 12938576)

CSP_CDS and AIR1 domain-containing protein

Graphical summary

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List of domain hits

 Name Accession Description Interval E-value
CSP_CDS cd04458
Cold-Shock Protein (CSP) contains an S1-like cold-shock domain (CSD) that is found in ...
 42-111 8.06e-19

Cold-Shock Protein (CSP) contains an S1-like cold-shock domain (CSD) that is found in eukaryotes, prokaryotes, and archaea. CSP's include the major cold-shock proteins CspA and CspB in bacteria and the eukaryotic gene regulatory factor Y-box protein. CSP expression is up-regulated by an abrupt drop in growth temperature. CSP's are also expressed under normal condition at lower level. The function of cold-shock proteins is not fully understood. They preferentially bind poly-pyrimidine region of single-stranded RNA and DNA. CSP's are thought to bind mRNA and regulate ribosomal translation, mRNA degradation, and the rate of transcription termination. The human Y-box protein, which contains a CSD, regulates transcription and translation of genes that contain the Y-box sequence in their promoters. This specific ssDNA-binding properties of CSD are required for the binding of Y-box protein to the promoter's Y-box sequence, thereby regulating transcription.


:

Pssm-ID: 239905  Cd Length: 65  Bit Score: 76.85  E-value: 8.06e-19
                        10        20        30        40        50        60        70
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 81914711  42 GICKWFNVRMGFGFLSMTaragvalDPPVDVFVHQSKLHMEGFRSLKEGEAVEFTFKKSAKGLESIRVTG 111
Cdd:cd04458   3 GTVKWFDDEKGFGFITPD-------DGGEDVFVHISALEGDGFRSLEEGDRVEFELEEGDKGPQAVNVRL 65
AIR1 super family cl34894
Arginine methyltransferase-interacting protein, contains RING Zn-finger [Posttranslational ...
 120-183 1.11e-03

Arginine methyltransferase-interacting protein, contains RING Zn-finger [Posttranslational modification, protein turnover, chaperones / Intracellular trafficking and secretion];


The actual alignment was detected with superfamily member COG5082:

Pssm-ID: 227414 [Multi-domain]  Cd Length: 190  Bit Score: 38.29  E-value: 1.11e-03
                        10        20        30        40        50        60        70
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 81914711 120 SERRPKGKNMQKRRSKgdRCYNCGGLDHHAKEC--------------KLP-PQPKKCHFCQSINHMVASCPLKAQQGPS 183
Cdd:COG5082  46 EDRSVEDVSAIREENP--VCFNCGQNGHLRRDCphsicyncswdghrSNHcPKPKKCYNCGETGHLSRDCNPSKDQQKS 122
 
Name Accession Description Interval E-value
CSP_CDS cd04458
Cold-Shock Protein (CSP) contains an S1-like cold-shock domain (CSD) that is found in ...
 42-111 8.06e-19

Cold-Shock Protein (CSP) contains an S1-like cold-shock domain (CSD) that is found in eukaryotes, prokaryotes, and archaea. CSP's include the major cold-shock proteins CspA and CspB in bacteria and the eukaryotic gene regulatory factor Y-box protein. CSP expression is up-regulated by an abrupt drop in growth temperature. CSP's are also expressed under normal condition at lower level. The function of cold-shock proteins is not fully understood. They preferentially bind poly-pyrimidine region of single-stranded RNA and DNA. CSP's are thought to bind mRNA and regulate ribosomal translation, mRNA degradation, and the rate of transcription termination. The human Y-box protein, which contains a CSD, regulates transcription and translation of genes that contain the Y-box sequence in their promoters. This specific ssDNA-binding properties of CSD are required for the binding of Y-box protein to the promoter's Y-box sequence, thereby regulating transcription.


Pssm-ID: 239905  Cd Length: 65  Bit Score: 76.85  E-value: 8.06e-19
                        10        20        30        40        50        60        70
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 81914711  42 GICKWFNVRMGFGFLSMTaragvalDPPVDVFVHQSKLHMEGFRSLKEGEAVEFTFKKSAKGLESIRVTG 111
Cdd:cd04458   3 GTVKWFDDEKGFGFITPD-------DGGEDVFVHISALEGDGFRSLEEGDRVEFELEEGDKGPQAVNVRL 65
CSD pfam00313
'Cold-shock' DNA-binding domain;
42-112 9.09e-19

'Cold-shock' DNA-binding domain;


Pssm-ID: 278729  Cd Length: 66  Bit Score: 76.51  E-value: 9.09e-19
                          10        20        30        40        50        60        70
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|.
gi 81914711    42 GICKWFNVRMGFGFLSMTaragvalDPPVDVFVHQSKLHMEGFRSLKEGEAVEFTFKKSAKGLESIRVTGP 112
Cdd:pfam00313   3 GTVKWFNAKKGFGFITPE-------DGDKDVFVHFSAIQGDGFRSLQEGQKVEFEVVEGTKGPQAANVTKP 66
CspC COG1278
Cold shock protein, CspA family [Transcription];
42-110 5.64e-14

Cold shock protein, CspA family [Transcription];


Pssm-ID: 440889  Cd Length: 67  Bit Score: 64.06  E-value: 5.64e-14
                        10        20        30        40        50        60
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 81914711  42 GICKWFNVRMGFGFLSMTaragvalDPPVDVFVHQSKLHMEGFRSLKEGEAVEFTFKKSAKGLESIRVT 110
Cdd:COG1278   4 GTVKWFNAEKGFGFITPD-------DGGEDVFVHISALQRSGFRTLREGQRVEFEVEQGDKGPQAVNVR 65
PRK10354 PRK10354
RNA chaperone/antiterminator CspA;
42-110 1.59e-12

RNA chaperone/antiterminator CspA;


Pssm-ID: 182402  Cd Length: 70  Bit Score: 60.37  E-value: 1.59e-12
                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 81914711   42 GICKWFNVRMGFGFLSMTaragvalDPPVDVFVHQSKLHMEGFRSLKEGEAVEFTFKKSAKGLESIRVT 110
Cdd:PRK10354   7 GIVKWFNADKGFGFITPD-------DGSKDVFVHFSAIQNDGYKSLDEGQKVSFTIESGAKGPAAGNVT 68
CSP smart00357
Cold shock protein domain; RNA-binding domain that functions as a RNA-chaperone in bacteria ...
 42-112 4.45e-08

Cold shock protein domain; RNA-binding domain that functions as a RNA-chaperone in bacteria and is involved in regulating translation in eukaryotes. Contains sub-family of RNA-binding domains in the Rho transcription termination factor.


Pssm-ID: 214633 [Multi-domain]  Cd Length: 64  Bit Score: 48.36  E-value: 4.45e-08
                           10        20        30        40        50        60        70
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|...
gi 81914711     42 GICKWFNvrMGFGFLSMtaragvaLDPPVDVFVHQSKLHMeGFRSLKEGEAVEF--TFKKSAKGLESIRVTGP 112
Cdd:smart00357   2 GVVKWFN--KGFGFIRP-------DDGGKDVFVHPSQIQG-GLKSLREGDEVEFkvVSPEGGEKPEAENVVKL 64
AIR1 COG5082
Arginine methyltransferase-interacting protein, contains RING Zn-finger [Posttranslational ...
 120-183 1.11e-03

Arginine methyltransferase-interacting protein, contains RING Zn-finger [Posttranslational modification, protein turnover, chaperones / Intracellular trafficking and secretion];


Pssm-ID: 227414 [Multi-domain]  Cd Length: 190  Bit Score: 38.29  E-value: 1.11e-03
                        10        20        30        40        50        60        70
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 81914711 120 SERRPKGKNMQKRRSKgdRCYNCGGLDHHAKEC--------------KLP-PQPKKCHFCQSINHMVASCPLKAQQGPS 183
Cdd:COG5082  46 EDRSVEDVSAIREENP--VCFNCGQNGHLRRDCphsicyncswdghrSNHcPKPKKCYNCGETGHLSRDCNPSKDQQKS 122
PTZ00368 PTZ00368
universal minicircle sequence binding protein (UMSBP); Provisional
 134-175 2.12e-03

universal minicircle sequence binding protein (UMSBP); Provisional


Pssm-ID: 173561 [Multi-domain]  Cd Length: 148  Bit Score: 37.09  E-value: 2.12e-03
                         10        20        30        40
                 ....*....|....*....|....*....|....*....|....*.
gi 81914711  134 SKGDRCYNCGGLDHHAKECKLPPQ----PKKCHFCQSINHMVASCP 175
Cdd:PTZ00368  75 SGPRSCYNCGQTGHISRECPNRAKggaaRRACYNCGGEGHISRDCP 120
 
Name Accession Description Interval E-value
CSP_CDS cd04458
Cold-Shock Protein (CSP) contains an S1-like cold-shock domain (CSD) that is found in ...
 42-111 8.06e-19

Cold-Shock Protein (CSP) contains an S1-like cold-shock domain (CSD) that is found in eukaryotes, prokaryotes, and archaea. CSP's include the major cold-shock proteins CspA and CspB in bacteria and the eukaryotic gene regulatory factor Y-box protein. CSP expression is up-regulated by an abrupt drop in growth temperature. CSP's are also expressed under normal condition at lower level. The function of cold-shock proteins is not fully understood. They preferentially bind poly-pyrimidine region of single-stranded RNA and DNA. CSP's are thought to bind mRNA and regulate ribosomal translation, mRNA degradation, and the rate of transcription termination. The human Y-box protein, which contains a CSD, regulates transcription and translation of genes that contain the Y-box sequence in their promoters. This specific ssDNA-binding properties of CSD are required for the binding of Y-box protein to the promoter's Y-box sequence, thereby regulating transcription.


Pssm-ID: 239905  Cd Length: 65  Bit Score: 76.85  E-value: 8.06e-19
                        10        20        30        40        50        60        70
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 81914711  42 GICKWFNVRMGFGFLSMTaragvalDPPVDVFVHQSKLHMEGFRSLKEGEAVEFTFKKSAKGLESIRVTG 111
Cdd:cd04458   3 GTVKWFDDEKGFGFITPD-------DGGEDVFVHISALEGDGFRSLEEGDRVEFELEEGDKGPQAVNVRL 65
CSD pfam00313
'Cold-shock' DNA-binding domain;
42-112 9.09e-19

'Cold-shock' DNA-binding domain;


Pssm-ID: 278729  Cd Length: 66  Bit Score: 76.51  E-value: 9.09e-19
                          10        20        30        40        50        60        70
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|.
gi 81914711    42 GICKWFNVRMGFGFLSMTaragvalDPPVDVFVHQSKLHMEGFRSLKEGEAVEFTFKKSAKGLESIRVTGP 112
Cdd:pfam00313   3 GTVKWFNAKKGFGFITPE-------DGDKDVFVHFSAIQGDGFRSLQEGQKVEFEVVEGTKGPQAANVTKP 66
CspC COG1278
Cold shock protein, CspA family [Transcription];
42-110 5.64e-14

Cold shock protein, CspA family [Transcription];


Pssm-ID: 440889  Cd Length: 67  Bit Score: 64.06  E-value: 5.64e-14
                        10        20        30        40        50        60
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 81914711  42 GICKWFNVRMGFGFLSMTaragvalDPPVDVFVHQSKLHMEGFRSLKEGEAVEFTFKKSAKGLESIRVT 110
Cdd:COG1278   4 GTVKWFNAEKGFGFITPD-------DGGEDVFVHISALQRSGFRTLREGQRVEFEVEQGDKGPQAVNVR 65
PRK10354 PRK10354
RNA chaperone/antiterminator CspA;
42-110 1.59e-12

RNA chaperone/antiterminator CspA;


Pssm-ID: 182402  Cd Length: 70  Bit Score: 60.37  E-value: 1.59e-12
                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 81914711   42 GICKWFNVRMGFGFLSMTaragvalDPPVDVFVHQSKLHMEGFRSLKEGEAVEFTFKKSAKGLESIRVT 110
Cdd:PRK10354   7 GIVKWFNADKGFGFITPD-------DGSKDVFVHFSAIQNDGYKSLDEGQKVSFTIESGAKGPAAGNVT 68
cspE PRK09507
cold shock-like protein CspE;
42-110 2.17e-11

cold shock-like protein CspE;


Pssm-ID: 169931  Cd Length: 69  Bit Score: 57.36  E-value: 2.17e-11
                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 81914711   42 GICKWFNVRMGFGFLSMTaragvalDPPVDVFVHQSKLHMEGFRSLKEGEAVEFTFKKSAKGLESIRVT 110
Cdd:PRK09507   6 GNVKWFNESKGFGFITPE-------DGSKDVFVHFSAIQTNGFKTLAEGQRVEFEITNGAKGPSAANVI 67
PRK10943 PRK10943
cold shock-like protein CspC; Provisional
 42-110 4.87e-09

cold shock-like protein CspC; Provisional


Pssm-ID: 170841  Cd Length: 69  Bit Score: 51.22  E-value: 4.87e-09
                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 81914711   42 GICKWFNVRMGFGFLSMTaragvalDPPVDVFVHQSKLHMEGFRSLKEGEAVEFTFKKSAKGLESIRVT 110
Cdd:PRK10943   6 GQVKWFNESKGFGFITPA-------DGSKDVFVHFSAIQGNGFKTLAEGQNVEFEIQDGQKGPAAVNVT 67
PRK09937 PRK09937
cold shock-like protein CspD;
42-103 1.92e-08

cold shock-like protein CspD;


Pssm-ID: 77494  Cd Length: 74  Bit Score: 49.73  E-value: 1.92e-08
                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|..
gi 81914711   42 GICKWFNVRMGFGFLSMTARAGvaldppvDVFVHQSKLHMEGFRSLKEGEAVEFTFKKSAKG 103
Cdd:PRK09937   4 GTVKWFNNAKGFGFICPEGGGE-------DIFAHYSTIQMDGYRTLKAGQSVQFDVHQGPKG 58
PRK09890 PRK09890
cold shock protein CspG; Provisional
 42-103 3.90e-08

cold shock protein CspG; Provisional


Pssm-ID: 77467  Cd Length: 70  Bit Score: 48.61  E-value: 3.90e-08
                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|..
gi 81914711   42 GICKWFNVRMGFGFLSMTaragvalDPPVDVFVHQSKLHMEGFRSLKEGEAVEFTFKKSAKG 103
Cdd:PRK09890   7 GLVKWFNADKGFGFITPD-------DGSKDVFVHFTAIQSNEFRTLNENQKVEFSIEQGQRG 61
CSP smart00357
Cold shock protein domain; RNA-binding domain that functions as a RNA-chaperone in bacteria ...
 42-112 4.45e-08

Cold shock protein domain; RNA-binding domain that functions as a RNA-chaperone in bacteria and is involved in regulating translation in eukaryotes. Contains sub-family of RNA-binding domains in the Rho transcription termination factor.


Pssm-ID: 214633 [Multi-domain]  Cd Length: 64  Bit Score: 48.36  E-value: 4.45e-08
                           10        20        30        40        50        60        70
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|...
gi 81914711     42 GICKWFNvrMGFGFLSMtaragvaLDPPVDVFVHQSKLHMeGFRSLKEGEAVEF--TFKKSAKGLESIRVTGP 112
Cdd:smart00357   2 GVVKWFN--KGFGFIRP-------DDGGKDVFVHPSQIQG-GLKSLREGDEVEFkvVSPEGGEKPEAENVVKL 64
PRK14998 PRK14998
cold shock-like protein CspD; Provisional
 42-103 8.63e-08

cold shock-like protein CspD; Provisional


Pssm-ID: 184960  Cd Length: 73  Bit Score: 47.74  E-value: 8.63e-08
                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|..
gi 81914711   42 GICKWFNVRMGFGFLSMTARAGvaldppvDVFVHQSKLHMEGFRSLKEGEAVEFTFKKSAKG 103
Cdd:PRK14998   4 GTVKWFNNAKGFGFICPEGGGE-------DIFAHYSTIQMDGYRTLKAGQSVRFDVHQGPKG 58
AIR1 COG5082
Arginine methyltransferase-interacting protein, contains RING Zn-finger [Posttranslational ...
 120-183 1.11e-03

Arginine methyltransferase-interacting protein, contains RING Zn-finger [Posttranslational modification, protein turnover, chaperones / Intracellular trafficking and secretion];


Pssm-ID: 227414 [Multi-domain]  Cd Length: 190  Bit Score: 38.29  E-value: 1.11e-03
                        10        20        30        40        50        60        70
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 81914711 120 SERRPKGKNMQKRRSKgdRCYNCGGLDHHAKEC--------------KLP-PQPKKCHFCQSINHMVASCPLKAQQGPS 183
Cdd:COG5082  46 EDRSVEDVSAIREENP--VCFNCGQNGHLRRDCphsicyncswdghrSNHcPKPKKCYNCGETGHLSRDCNPSKDQQKS 122
PTZ00368 PTZ00368
universal minicircle sequence binding protein (UMSBP); Provisional
 134-175 2.12e-03

universal minicircle sequence binding protein (UMSBP); Provisional


Pssm-ID: 173561 [Multi-domain]  Cd Length: 148  Bit Score: 37.09  E-value: 2.12e-03
                         10        20        30        40
                 ....*....|....*....|....*....|....*....|....*.
gi 81914711  134 SKGDRCYNCGGLDHHAKECKLPPQ----PKKCHFCQSINHMVASCP 175
Cdd:PTZ00368  75 SGPRSCYNCGQTGHISRECPNRAKggaaRRACYNCGGEGHISRDCP 120
PTZ00368 PTZ00368
universal minicircle sequence binding protein (UMSBP); Provisional
 128-177 3.11e-03

universal minicircle sequence binding protein (UMSBP); Provisional


Pssm-ID: 173561 [Multi-domain]  Cd Length: 148  Bit Score: 36.71  E-value: 3.11e-03
                         10        20        30        40        50
                 ....*....|....*....|....*....|....*....|....*....|....
gi 81914711  128 NMQKRRSKGDRCYNCGGLDHHAKEC----KLPPQPKKCHFCQSINHMVASCPLK 177
Cdd:PTZ00368  95 NRAKGGAARRACYNCGGEGHISRDCpnagKRPGGDKTCYNCGQTGHLSRDCPDK 148
 
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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