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CATH Superfamily 4.10.520.10

IHF-like DNA-binding proteins

The name of this superfamily has been modified since the most recent official CATH+ release (v4_3_0). At the point of the last release, this superfamily was named:

"
IHF-like DNA-binding proteins
".

Functional Families

Overview of the Structural Clusters (SC) and Functional Families within this CATH Superfamily. Clusters with a representative structure are represented by a filled circle.

Browse Functional Families

ID Function Family (FunFam) Name Total Sequences Enzyme? Structure? Structural Representative PDB Sites? Alignment Diversity (0-100)
1
DNA-binding protein HU
2426
3D
 4yftC00 - 91.1
2
Integration host factor subunit alpha
1795
3D
 2iifA02 - 73.7
3
Integration host factor subunit beta
938
3D
 2iifA01 - 74.0
4
HU family DNA-binding protein
449 - - 38.9
5
Integration host factor
358 - - 40.3
6
DNA-binding protein HU
260
3D
 4pt4B00 - 61.9
7
Integration host factor subunit beta
125 - - 76.2
8
Integration host factor subunit beta
51 - - 45.7
9
Nucleoid DNA-binding protein
45 - - 80.1
10
Integration host factor subunit alpha
44 - - 77.4
11
Bacterial histone-like protein, putative
38 - - 17.3
12
DNA-binding protein HU
29 - - 8.7
13
Probable DNA binding protein
15 - - 4.0
15
DNA-binding protein HU
10 - - 6.2
14
DNA-binding protein HU
10 - - 13.0
16
DNA-binding protein
9 - - 10.3
17
Integration host factor alpha-subunit
8 - - 2.5
19
DNA-binding protein HU
7 - - 0.0
18
DNA binding protein HU
7 - - 49.3
20
Probable DNA-binding protein HU
5 - - 0.0
21
Non-specific DNA-binding protein HU-1
5 - - 0.0
22
DNA-binding protein HU-beta
5 - - 15.1
23
HNS-type DNA binding protein
5 - - 6.0
25
3 - - 9.5
24
3 - - 0.0
26
2 - - 34.2
29
1 - - 0.0
32
1 - - 0.0
31
1 - - 0.0
27
1 - - 0.0
28
1 - - 0.0
30
1 - - 0.0