Protein Family Models

This family represents the structurally related ATPase domains of histidine kinase, DNA gyrase B and HSP90. [1]. 18361456. Crystal structure of a novel non-Pfam protein AF1514 from Archeoglobus fulgidus DSM 4304 solved by S-SAD using a Cr X-ray source. Li Y, Bahti P, Shaw N, Song G, Chen S, Zhang X, Zhang M, Cheng C, Yin J, Zhu JY, Zhang H, Che D, Xu H, Abbas A, Wang BC, Liu ZJ;. Proteins 2008;71:2109-13. (from Pfam)

Date:

2024-10-16

Dimerisation and phospho-acceptor domain of histidine kinases. [1]. 9989504. Structure of CheA, a signal-transducing histidine kinase. Bilwes AM, Alex LA, Crane BR, Simon MI;. Cell 1999;96:131-141. [2]. 18361456. Crystal structure of a novel non-Pfam protein AF1514 from Archeoglobus fulgidus DSM 4304 solved by S-SAD using a Cr X-ray source. Li Y, Bahti P, Shaw N, Song G, Chen S, Zhang X, Zhang M, Cheng C, Yin J, Zhu JY, Zhang H, Che D, Xu H, Abbas A, Wang BC, Liu ZJ;. Proteins 2008;71:2109-13. (from Pfam)

Date:

2024-10-16

The PAS fold corresponds to the structural domain that has previously been defined as PAS and PAC motifs [4]. The PAS fold appears in archaea, eubacteria and eukarya. This domain can bind gases (O2, CO and NO), FAD, 4-hydroxycinnamic acid and NAD+ (Matilla et.al., FEMS Microbiology Reviews, fuab043, 45, 2021, 1. https://doi.org/10.1093/femsre/fuab043). [1]. 9301332. PAS domain S-boxes in archaea, bacteria and sensors for oxygen and redox. Zhulin IB, Taylor BL, Dixon R;. Trends Biochem Sci 1997;22:331-333. [2]. 7756254. 1.4 A structure of photoactive yellow protein, a cytosolic photoreceptor: unusual fold, active site, and chromophore. Borgstahl GE, Williams DR, Getzoff ED;. Biochemistry 1995;34:6278-6287. [3]. 9382818. PAS: a multifunctional domain family comes to light. Ponting CP, Aravind L;. Curr Biol 1997;7:674-677. [4]. 15009198. The PAS fold: a redefination of the PAS domain based upon structural prediction. Hefti MH, Francoijs KJ, de Vries SC, Dixon R, Vervoort J;. Eur J Biochem 2004;271:1198-1208. (from Pfam)

Date:

2024-10-16

Gene:

glnL

Date:

2022-04-22

Gene:

ntrB

Date:

2020-09-15

two-component system sensor histidine kinase NtrB is a member of the two-component regulatory system NtrB/NtrC, which controls expression of the nitrogen-regulated (ntr) genes in response to nitrogen limitation

Date:

2024-11-21