Conserved Protein Domain Family
Sulfocyanin
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cd04230: Sulfocyanin 
Sulfocyanin is a blue copper protein in archaebacterium Sulfolobus acidocaldarius
Sulfocyanin is a blue copper protein with a putative membrane anchoring hydrophobic motif at the N-terminus. It may substitute for cytochrome C in electron transfer reactions in archaea.
Links
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Statistics
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PSSM-Id: 259892
Aligned: 7 rows
Threshold Bit Score: 221.968
Created: 30-Jan-2013
Updated: 2-Oct-2020
Structure
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Aligned Rows:
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putative Type 1
Feature 1: putative Type 1 (T1) Cu binding site [ion binding site], 4 residue positions
Conserved feature residue pattern:H C H MClick to see conserved feature residue pattern help
Evidence:
  • Comment:predicted based on homologous protein.
  • Comment:Type 1 (T1) copper sites are characterized by their conserved H...C...H...M copper ligands.
  • Comment:Some members bind copper at the T1 site with three amino acid residues (HCH), instead of four (HCHM).
  • Citation:PMID 2716059
Scroll to Sequence Alignment Display
Sequence Alignment
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Format: Row Display: Color Bits: Type Selection: 
Feature 1                                                                    #                   
NP_378394     72 AIALPYDASNHTVFLYLAALSTG--NVFNFNGTSfGKMHVYIPAGWTVIVYFTNEESgLPHNLLIVQNDTATPNSSDVGN 149 Sulfolobus toko...
NP_375952     51 KHTLPYNPSNKTVFITLVTLSSG--PTFNFNGTDfGAMVIYVPAGWNLYITFINQQS-LPHNLNLVANDTSTPNSANIAD 127 Sulfolobus toko...
YP_004410335  51 KITLPFISSNKTVVISLVALSSA--TPFNFNGTSfGQMTIYVPFGDNIEIKFTNQES-LQHNVLLVMNDTPTPNAADLAS 127 Metallosphaera ...
Q53765        51 KISIPYSSSNKTVFLTIVVESSSnvNQFNFNGTSsGSLVIYIPAGSTVIVKFINQES-LPHNLVLLQNSTPTPQSPEISS 129 Sulfolobus acid...
NP_343834    104 ANMLPYNPNNKTVFIYLAVTATG--PAFNYNGTSnGQMKIYVPAGWNVMIILTNEQS-IPHNANIVLNDTQIPNNPNISA 180 Sulfolobus solf...
NP_344287     51 QIPLKYDSTNKTVFLIISVLTTG--PTFNFNGTSnGQLKIYIPAGWSVYVKFVNEQS-LPHNLILLQNTTATPSNPDVGQ 127 Sulfolobus solf...
YP_004459045  61 HNLLPYNPSTKTVYLYISTWDNT--TLYNFNGTSdGELHIFIPAGWKVCVIYTNFEP-IDHNFIIVKNTTAVPSCSIIPS 137 Acidianus hospi...

Feature 1                                                 #    #    #              
NP_378394    150 DGKILlyVGTTPSSYTANGLISGQSASGSITLq-pGYYWFCCGIAGHAVAGMWGVIIVSSSITVPY 214 Sulfolobus tokodaii str. 7
NP_375952    128 DGKILltIGASSSDYQTSGIMSGQSASGLYTDipaGIYWLCCGIAGHAESGMWVVLVASPNVTTPY 193 Sulfolobus tokodaii str. 7
YP_004410335 128 DGKILlyVGTSSSAYTIQGISSGQSAIGFLNDppqGTYWLACGISGHAESGMWVNLIVSQNVSSPY 193 Metallosphaera cuprina Ar-4
Q53765       130 DGKIIdiVGATTSNYDVNGISGGASAEGVWGPisaGDYMLVCGILGHAASGMWAVLVASNNVTAPY 195 Sulfolobus acidocaldarius
NP_343834    181 DGKILlyVGDSPSNFANNGILSGQTAVGILDNisaGYYWIACGITGHAKNGMWADLIVSNSVSVPY 246 Sulfolobus solfataricus P2
NP_344287    128 FGKILyiVGATTSNYQTSGISSGQSDSGLWGPlsaGTYMLVCGILGHAQSGMWAVVIVSSNVTTPY 193 Sulfolobus solfataricus P2
YP_004459045 138 SNIILy-VGVSSSNYFDSGLSSGASATGSIVLs-pGYYWFACGYEDHAESGMWGVIECSSSITQPY 201 Acidianus hospitalis W1

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