1FPO,3UO2


Conserved Protein Domain Family
hscB

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TIGR00714: hscB 
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Fe-S protein assembly co-chaperone HscB
This model describes the small subunit, Hsc20 (20K heat shock cognate protein) of a pair of proteins Hsc66-Hsc20, related to the DnaK-DnaJ heat shock proteins, which also serve as molecular chaperones. Hsc20, unlike DnaJ, appears not to have chaperone activity on its own, but to act solely as a regulatory subunit for Hsc66 (i.e., to be a co-chaperone). The gene for Hsc20 in E. coli, hscB, is not induced by heat shock. [Protein fate, Protein folding and stabilization]
Statistics
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PSSM-Id: 211601
Aligned: 6 rows
Threshold Bit Score: 173.146
Created: 7-Oct-2014
Updated: 25-Oct-2021
Structure
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Program:
Drawing:
Aligned Rows:
PubMed ReferencesClick to see Conserved Features Help

Sequence Alignment
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Format: Row Display: Color Bits: Type Selection:
1FPO_A  13 YQLDTQALSLRFQDLQRQYHPDkfASGSQAEQLAAVQQSATINQAWQTLRHPLMRAEYLLSLH-GFDLASEQHT-VRDTA 90  Escherichia coli
P36540  13 YQLDTQALSLRFQDLQRQYHPDkfASGSQAEQLAAVQQSATINQAWQTLRHPLMRAEYLLSLH-GFDLASEQHT-VRDTA 90  Escherichia coli
Q9ZDW4  14 ynidlkilekqyfaMQVKYHPD--TAKTAQEKAQNLITSTELNKAYSTLKDALKRAEYMLLLQ-NINLNDEK---IRSLL 87  Rickettsia prowazekii...
P53193  29 WTIDQSRLRKEYRQLQAQHHPD-----MAQQ---GSEQSSTLNQAYHTLKDPLRRSQYMLKLLrNIDLTQEQTSnEVTTS 100 Saccharomyces cerevis...
Q57006  14 FQLDEKVLNARYLKLQKALHPDnfVSSNALDQRVAMQKSTEVNDALKTLKDPILRAEAIIALNtGEQLDLEQKS-TQDVA 92  Haemophilus influenza...
3UO2_A  20 WTIDQSRLRKEYRQLQAQHHPD-----MAQQ---GSEQSSTLNQAYHTLKDPLRRSQYMLKLLrNIDLTQEQTSnEVTTS 91  Saccharomyces cerevis...
1FPO_A  91 FLMEQLELREELDEIEQAKDEARLESFIKRVKKMFDTRHQLMVEQLDNETWDAAADTCRKLRFLDKLRSSAEQLEEKLL 169 Escherichia coli
P36540  91 FLMEQLELREELDEIEQAKDEARLESFIKRVKKMFDTRHQLMVEQLDNETWDAAADTVRKLRFLDKLRSSAEQLEEKLL 169 Escherichia coli
Q9ZDW4  88 SPLELSIFWDEMERIENTTLFSDLEKLKNKYELMQQQNINSLKQAFVEQNLSDATIYTSKLKYIRTLQSKLQEKIKSCK 166 Rickettsia prowazekii ...
P53193 101 DPQLLLKVLDIHDELSQMDDEAGVKLLEKQNKERIQDIEAQLGQCYNDKDYAAAVKLTVELKYWYNLAKAFKDWAPGKQ 179 Saccharomyces cerevisi...
Q57006  93 FLMQQLQWREQLEEVERQQDERALNAFAKEIKQETQSLLTALFESLKSQQWARASQYCDKLRFTHKLSEEIERVEERIF 171 Haemophilus influenzae...
3UO2_A  92 DPQLLLKVLDIHDELSQMDDEAGVKLLEKQNKERIQDIEAQLGQCYNDKDYAAAVKLTVELKYWYNLAKAFKDWAPGKQ 170 Saccharomyces cerevisi...
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