Structural Classification of Proteins

Superfamily: Histidine-containing phosphotransfer domain, HPT domain

: contains additional, fifth helix at the N-terminus
uperfamily

Lineage:

Root: scop
Class: All alpha proteins [46456]
Fold: Four-helical up-and-down bundle [47161]
core: 4 helices; bundle, closed or partly opened, left-handed twist; up-and-down
Superfamily: Histidine-containing phosphotransfer domain, HPT domain [47226]
contains additional, fifth helix at the N-terminus
uperfamily

Families:

Aerobic respiration control sensor protein, ArcB [47227] (1)
1. Aerobic respiration control sensor protein, ArcB [47228]
  1. Escherichia coli [TaxId: 562] [47229] (4)
    1. 2a0b
      complexed with zn
      1. chain a [16630]
    2. 1a0b
      complexed with zn
      1. chain a [16631]
    3. 1bdj
      complexed with so4
      1. chain b [16632]
    4. 1fr0
      1. chain a [59996]
Phosphorelay protein-like [47230] (3)
1. Phosphorelay protein ypd1 [47231]
  1. Baker's yeast (Saccharomyces cerevisiae) [TaxId: 4932] [47232] (6)
    1. 2r25
      automatically matched to d1c03a_
      complexed with bef, mg, na
      1. region a:2-167 [151529]
    2. 1c02
      1. chain a [16633]
      2. chain b [16634]
    3. 1oxk
      complexed with so4
      1. chain a [93690]
      2. chain c [93692]
      3. chain e [93694]
      4. chain g [93696]
      5. chain i [93698]
      6. chain k [93700]
    4. 1oxb
      complexed with so4
      1. chain a [93681]
    5. 1c03
      1. chain a [16635]
      2. chain b [16636]
      3. chain c [16637]
      4. chain d [16638]
    6. 1qsp
      1. chain a [16639]
      2. chain b [16640]
2. Histidine-containing phosphotransfer protein HP2 [140411]
  1. Maize (Zea mays) [TaxId: 4577] [140412] (4)
    SQ Q9SLX1 9-139
    1. 1wn0
      1. region a:9-139 [121070]
    2. 1wn0
      automatically matched to 1WN0 A:9-139
      1. region b:11-138 [121071]
    3. 1wn0
      automatically matched to 1WN0 A:9-139
      1. region c:9-139 [121072]
    4. 1wn0
      automatically matched to 1WN0 A:9-139
      1. region d:9-139 [121073]
3. Histidine-containing phosphotransfer protein HP1 [140413]
  1. Rice (Oryza sativa) [TaxId: 4530] [140414] (4)
    SQ Q6VAK4 2-143
    1. 1yvi
      1. region a:2-143 [124099]
    2. 1yvi
      automatically matched to 1YVI A:2-143
      1. region b:3-142 [124100]
    3. 2q4f
      automatically matched to 1YVI A:2-143
      1. region a:2-143 [139847]
    4. 2q4f
      automatically matched to 1YVI A:2-143
      1. region b:3-142 [139848]
Chemotaxis protein CheA P1 domain [63512] (2)
1. Chemotaxis protein CheA P1 domain [63513]
  1. Salmonella typhimurium [TaxId: 90371] [63514] (1)
    1. 1i5n
      complexed with so4
      1. chain a [61805]
      2. chain b [61806]
      3. chain c [61807]
      4. chain d [61808]
  2. Thermotoga maritima [TaxId: 2336] [109765] (1)
    SQ Q56310 4-104
    1. 1tqg
      1. chain a [107224]
Sensor-like histidine kinase YojN, C-terminal domain [116868] (1)
1. Sensor-like histidine kinase YojN, C-terminal domain [116869]
  1. Escherichia coli [TaxId: 562] [116870] (1)
    SQ P39838 775-890
    1. 1sr2
      1. chain a [112109]
Phosphorelay protein luxU [116871] (1)
1. Phosphorelay protein luxU [116872]
  1. Vibrio harveyi [TaxId: 669] [116873] (1)
    SQ Q9ZBB6
    1. 1y6d
      1. chain a [116504]
SphA-like [158394] (1)
1. Histidine phosphotransferase ShpA [158395]
  1. Caulobacter crescentus [TaxId: 155892] [158396] (2)
    SQ A0EJF9 8-111
    1. 2ooc
      complexed with gol, pg4
      1. region a:8-111 [148919]
    2. 2ooc
      automatically matched to 2OOC A:8-111
      complexed with gol, pg4
      1. region b:8-111 [148920]