Conserved Protein Domain Family
AbfS_sensor

pfam18225: AbfS_sensor

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Sensor histidine kinase (AbfS) sensor domain

This is the sensor domain of sensor histidine kinase (AbfS) present in Cellvibrio japonicus. AbfS forms part of the AbfR/S two-component system which is needed to to activate the expression of the suite of enzymes that remove the numerous side chains from xylan. The overall fold of the sensor domain is that of a classical Per Arndt Sim domain. This domain binds xylotriose and xylobiose (Matilla et.al, FEMS Microbiology Reviews, fuab043, 45, 2021, 1. https://doi.org/10.1093/femsre/fuab043).

Links

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Source:	pfam
Taxonomy:	Cellvibrionales
PubMed:	1 link

Protein:	Representatives
	Specific Protein
	Related Protein
	Related Structure
	Architectures
Superfamily:	cl39580

Statistics

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PSSM-Id:	408050
Aligned:	5 rows
Threshold Bit Score:	95.5678
Created:	26-Mar-2022
Updated:	17-Oct-2022

Structure

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PubMed References

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Sequence Alignment

include consensus sequence

Format: Row Display: Color Bits: Type Selection:

2VA0_D        20 AINRNTQQLTQDLRAMPNWSLRFVYIVDRNNQDLLKRPLPPGIMVLAPRLTAKHPYDKVQDRNRK 84  Cellvibrio japonicus
WP_015045559  61 AVNATEREFTERIRTLPHWARRNVFVLDSQGFEIFDRELPSPVADLMRKLDLDRPFKKLERKNRT 125 Simiduia agarivorans
WP_007229320  59 MQNTPAERLPAIIEKAKSKHDINVWLLDRQGRDLLEQRVPAKVATVANQLRGRKRRAFARHREGP 123 marine gamma proteobacterium H...
WP_067152567  57 ARRHGQEYFQQWLERQPKKVKEQVFAVDQFGRELLGRPLPEDMAPMLIALNYRNRESHAQVDKKP 121 Microbulbifer thermotolerans
KUJ84306      57 TRRHGPESFRFWLERQPVEARDRIYAIDRSGAEILDRPIPRGMAPLFKVLSFRNREDQGLVNNKP 121

Citing CDD

Jiyao W et al.(2023). "The conserved domain database in 2023.", Nucleic Acids Res. 51(D1):D384-D388.

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