1RUN,1FT9,2CGP


Conserved Protein Domain Family
HTH_CRP

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cd00092: HTH_CRP 
Click on image for an interactive view with Cn3D
helix_turn_helix, cAMP Regulatory protein C-terminus; DNA binding domain of prokaryotic regulatory proteins belonging to the catabolite activator protein family.
Statistics
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PSSM-Id: 238044
Aligned: 28 rows
Threshold Bit Score: 48.0457
Created: 1-Nov-2000
Updated: 2-Oct-2020
Structure
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Program:
Drawing:
Aligned Rows:
 
Conserved site includes 7 residues -Click on image for an interactive view with Cn3D
Feature 1:DNA binding site [nucleic acid binding site]
Evidence:
  • Comment:alpha helix inserts into major groove
  • Citation:PMID 1653449
  • Structure:1RUN_A; CAP_DNA complex

Sequence Alignment
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Format: Row Display: Color Bits: Type Selection:
Feature 1                                              #######                        
1RUN_A    139 VTGRIAQTLLNLAKqpdam-thpdgMQIKITRQEIGQIVGCSRETVGRILKMLEDQNLISAhg--kTIVVYG 207 Escherichia coli
1FT9_A    135 IKQRIAGFFIDHANttgrqtqggviVSVDFTVEEIANLIGSSRQTTSTALNSLIKEGYISRqg-rgHYTIPN 205 Rhodospirillum rubrum
468365     64 QKTRLVYWIIDNLNh---------nNQLICTNRLMAEETGISLATVSVTMKALQDANFLKKqa-ngVYVINP 125 Butyrivibrio fibrisolvens
2496042     1 MKKRNITEFQVLSEii--------rKQPHIKQKEIAENLGITVQAVSEHIRNLVKEGYVKSrg-rgEYVVTE 63  Methanococcus jannaschii
2914013    61 QKTRLAFWLINNLNr---------dNVLIMTQRKIAEKTGISLETVRQTMKALMESGFLIKin-sgAYCVNP 122 Selenomonas ruminantium
4090651    52 LMNKRGEVMQYLFKdln-----lssNTVIKTVRELAKETNTSTKTVTETLKIMEKGNIIKRkt--gVIMINP 116 Staphylococcus aureus
7429939     3 ALRKKGELTRFQILsei------amRQPYVRQKDIADKLGVTVQAVSENIKSLIAEGLVESgsgrsHYKITR 68  Methanothermobacter therma...
7429940     3 VLLSRKDTIRFLILse-------lmVNPECNQRDIAKKLGLTPQAISEHFKEMVSEGFINVvh-kgYYEVTR 66  Archaeoglobus fulgidus
7442886    12 GIQVIARAAELLRVlq--------aHPGGLSQAEIGERVGMARSTVSRILNALEDEGLVASrgargPYRLGP 75  Mycobacterium tuberculosis
NP_280352  12 VLRSKRNATRYQILvei------aeRQPAVSQQEIADEIGVTAQAVSDYLGDLVEEGHARKhg-rgRYEVTK 76  Halobacterium sp. NRC-1

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