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fold UBA-type 3-helical bundle (2000157)
3-helices, bundle, up-and down clockwise topology, closed or partly opened, right-handed twist
Derived from SCOP 46928

Protein Type

Globular proteinsFold into compact units. Soluble in aqueous solutions

Children

  • family DXP reductoisomerase-like (4000096)
    Rossmann-like domain: parallel beta-sheet, 7 strands, order:4321567; alpha+beta domain: mixed sheet, 4 strands, order: 2134, psi-loop connects strands 2 and 3; extra C-terminal domain: 4-helical bundle, right-handed superhelix
    Derived from SCOP 51800
  • family KicB killing factor-like (4000289)
    N-terminal part of Pfam 03882
    Derived from SCOP 140289
  • family PstK-like (4004036)
    Pfam: PF08433; comprises 2 domains, connected with a flexible linker; the N-terminal domain belongs to the P-loop kinase-like superfamily, the C-teminal domain is a 3-helical bundle that binds tRNA(Sec)
  • superfamily CysG/Met8-like (3000045)
    2 domains; domain 1 has canonical Rossman-like beta-sheet, order 321456, and also includes dimerisation subdomain, comprising the extra N-terminal beta-strand and the C-terminal beta-beta-alpha unit; domain 2 is a helical bundle of 3 or 4 helices
    Derived from SCOP 51735
Domains PDB ID RegionMethodResolution
Representative CF domain (8000981)
1-deoxy-D-xylulose 5-phosphate reductoisomerase (EC 11.1.267) (DXP reductoisomerase) (1-deoxyxylulose-5-phosphate reductoisomerase) (2-C- methyl-D-erythritol 4-phosphate synthase)

Escherichia coli (562)

 P45568 328-398

Derived from SCOP domain 104464
rasmol icon 1Q0Q A:328-398 X-RAY DIFFRACTION 1.9
Clustered domains rasmol icon 1JVS A:327-397 X-RAY DIFFRACTION 2.2
rasmol icon 1JVS B:327-397 X-RAY DIFFRACTION 2.2

Escherichia coli K-12 (83333)

rasmol icon 1K5H A:328-398 X-RAY DIFFRACTION 2.50

Escherichia coli K-12 (83333)

rasmol icon 1K5H B:328-396 The ends of this domain were trimmed X-RAY DIFFRACTION 2.50

Escherichia coli K-12 (83333)

rasmol icon 1K5H C:328-398 X-RAY DIFFRACTION 2.50
rasmol icon 1ONN A:328-397 The ends of this domain were trimmed X-RAY DIFFRACTION 2.6
rasmol icon 1ONN B:328-397 The ends of this domain were trimmed X-RAY DIFFRACTION 2.6
rasmol icon 1ONO A:328-397 The ends of this domain were trimmed X-RAY DIFFRACTION 2.50
rasmol icon 1ONO B:328-397 The ends of this domain were trimmed X-RAY DIFFRACTION 2.50
rasmol icon 1ONP A:328-397 The ends of this domain were trimmed X-RAY DIFFRACTION 2.5
rasmol icon 1ONP B:328-397 The ends of this domain were trimmed X-RAY DIFFRACTION 2.5
rasmol icon 1Q0H A:328-398 X-RAY DIFFRACTION 2.20
rasmol icon 1Q0L A:328-398 X-RAY DIFFRACTION 2.65
rasmol icon 1Q0Q B:328-398 X-RAY DIFFRACTION 1.9
rasmol icon 1T1R A:327-397 X-RAY DIFFRACTION 2.3
rasmol icon 1T1R B:327-397 X-RAY DIFFRACTION 2.3
rasmol icon 1T1S A:327-397 X-RAY DIFFRACTION 2.4
rasmol icon 1T1S B:327-397 X-RAY DIFFRACTION 2.4

Escherichia coli str. K-12 substr. W3110 (316407)

rasmol icon 2EGH A:327-397 X-RAY DIFFRACTION 2.20

Escherichia coli str. K-12 substr. W3110 (316407)

rasmol icon 2EGH B:327-397 X-RAY DIFFRACTION 2.20

Escherichia coli K-12 (83333)

rasmol icon 3ANL A:327-397 X-RAY DIFFRACTION 2.10

Escherichia coli K-12 (83333)

rasmol icon 3ANL B:327-397 X-RAY DIFFRACTION 2.10

Escherichia coli K-12 (83333)

rasmol icon 3ANM A:327-397 X-RAY DIFFRACTION 2.00

Escherichia coli K-12 (83333)

rasmol icon 3ANM B:327-397 X-RAY DIFFRACTION 2.00

Escherichia coli K-12 (83333)

rasmol icon 3ANN A:327-397 X-RAY DIFFRACTION 2.00

Escherichia coli K-12 (83333)

rasmol icon 3ANN B:327-397 X-RAY DIFFRACTION 2.00

Escherichia coli K-12 (83333)

rasmol icon 3R0I A:328-398 X-RAY DIFFRACTION 2.10

Escherichia coli K-12 (83333)

rasmol icon 3R0I B:328-398 X-RAY DIFFRACTION 2.10
Representative CF domain (8001036)
Siroheme biosynthesis protein MET8 [Includes: Precorrin-2 dehydrogenase (EC 13.1.76); Sirohydrochlorin ferrochelatase (EC 499.1.4)].

Saccharomyces cerevisiae (4932)

 P15807 191-257

Derived from SCOP domain 73284
rasmol icon 1KYQ B:191-257 X-RAY DIFFRACTION 2.2
Clustered domains rasmol icon 1KYQ A:191-257 X-RAY DIFFRACTION 2.2
rasmol icon 1KYQ C:191-257 X-RAY DIFFRACTION 2.2
Representative CF domain (8003380)
Chromosome partition protein mukF

[Haemophilus] ducreyi (730)

 P60293 354-411

rasmol icon 3EUK E:354-411 X-RAY DIFFRACTION 4.000
Representative CF domain (8019173)
L-seryl-tRNA(Sec) kinase

Methanocaldococcus jannaschii (2190)

 Q58933 185-248

rasmol icon 3A4M A:189-252 X-RAY DIFFRACTION 1.792
Clustered domains rasmol icon 3A4L A:189-252 Some residues were not observed X-RAY DIFFRACTION 1.80
rasmol icon 3A4L B:189-252 Some residues were not observed X-RAY DIFFRACTION 1.80
rasmol icon 3A4M B:189-252 Some residues were not observed X-RAY DIFFRACTION 1.792
rasmol icon 3A4N A:189-252 Some residues were not observed X-RAY DIFFRACTION 2.500
rasmol icon 3A4N B:189-252 Some residues were not observed X-RAY DIFFRACTION 2.500

Methanocaldococcus jannaschii DSM 2661 (243232)

rasmol icon 3ADB A:185-248 X-RAY DIFFRACTION 2.80

Methanocaldococcus jannaschii DSM 2661 (243232)

rasmol icon 3ADB B:185-248 X-RAY DIFFRACTION 2.80

Methanocaldococcus jannaschii DSM 2661 (243232)

rasmol icon 3ADC A:185-248 X-RAY DIFFRACTION 2.90

Methanocaldococcus jannaschii DSM 2661 (243232)

rasmol icon 3ADC B:185-248 X-RAY DIFFRACTION 2.90

Methanocaldococcus jannaschii DSM 2661 (243232)

rasmol icon 3ADD A:185-248 X-RAY DIFFRACTION 2.40

Methanocaldococcus jannaschii DSM 2661 (243232)

rasmol icon 3ADD B:185-248 X-RAY DIFFRACTION 2.40
rasmol icon 3AM1 A:189-252 Some residues were not observed X-RAY DIFFRACTION 2.4000