Database of Structural Repeats in Proteins



Unassigned : α : Helix-Helix-Helix

Number of PDB chains with Helix-Helix-Helix repeat: 144
1 - 50

PDB

Chain

UniProt

Name

Organism

Repeat annotation

Copies

Score
6MFV
D
O58663
Pyrococcus horikoshii (strain ATCC 700860 / DSM 12428 / JCM 9974 / NBR
574-613, 614-653, 666-694
3
0.89
6J6Q
d
Q12309
Pre-mRNA-splicing factor CLF1
Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast)
147-198, 199-257, 260-315
3
0.91
6J6H
d
Q12309
Pre-mRNA-splicing factor CLF1
Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast)
147-198, 199-257, 260-315
3
0.91
6J6G
d
Q12309
Pre-mRNA-splicing factor CLF1
Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast)
147-198, 199-257, 260-315
3
0.91
6IE1
A
Q96JJ3
Engulfment and cell motility protein 2
Homo sapiens (Human)
95-138, 141-181, 185-228, 229-271
4
0.89
6FF7
M
Q9HCS7
Pre-mRNA-splicing factor SYF1
Homo sapiens (Human)
10-63, 64-120, 121-173, 176-232, 251-302
5
0.94
6FF7
u
O75533
Splicing factor 3B subunit 1
Homo sapiens (Human)
473-526, 528-582, 583-639, 903-964
4
0.93
6FF4
u
O75533
Splicing factor 3B subunit 1
Homo sapiens (Human)
473-527, 528-584, 585-639
3
0.91
6EPF
N
O88761
26S proteasome non-ATPase regulatory subunit 1
Rattus norvegicus (Rat)
416-471, 523-575, 627-680
3
0.86
6EPE
N
O88761
26S proteasome non-ATPase regulatory subunit 1
Rattus norvegicus (Rat)
1-55, 72-118, 119-175, 188-239
4
0.87
6EPD
N
O88761
26S proteasome non-ATPase regulatory subunit 1
Rattus norvegicus (Rat)
453-506, 558-611, 662-718
3
0.94
6EPC
N
O88761
26S proteasome non-ATPase regulatory subunit 1
Rattus norvegicus (Rat)
53-93, 128-173, 176-211
3
0.83
5ZHX
A
P52306
Rap1 GTPase-GDP dissociation stimulator 1
Homo sapiens (Human)
229-260, 267-308, 309-353, 362-394, 395-440, 484-524
6
0.88
5ZHX
B
P52306
Rap1 GTPase-GDP dissociation stimulator 1
Homo sapiens (Human)
217-251, 263-308, 309-353, 354-394
4
0.74
5ZHX
C
P52306
Rap1 GTPase-GDP dissociation stimulator 1
Homo sapiens (Human)
217-251, 263-308, 309-353, 354-394, 485-524
5
0.87
5ZHX
D
P52306
Rap1 GTPase-GDP dissociation stimulator 1
Homo sapiens (Human)
217-251, 263-308, 309-353, 354-394
4
0.89
5YZ0
B
Q13535
Serine/threonine-protein kinase ATR
Homo sapiens (Human)
192-251, 252-310, 312-382, 383-441, 442-499, 789-846, 871-930, 952-1011, 1421-1483, 1986-2037, 2100-2148
11
0.91
5WZK
A
Q9C552
Pumilio homolog 23
Arabidopsis thaliana (Mouse-ear cress)
308-349, 350-387, 388-429, 430-463, 464-494, 495-533
6
0.90
5WTY
B
P47077
Nucleolar protein 9
Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast)
482-511, 512-540, 541-578, 579-617
4
0.80
5UDJ
A
P09914
Interferon-induced protein with tetratricopeptide repeats 1
Homo sapiens (Human)
174-206, 215-246, 250-279
3
0.86
5TBK
E
O00629
Importin subunit alpha-3
Homo sapiens (Human)
84-125, 129-166, 171-213, 214-253, 254-295, 298-327, 338-379, 380-418, 422-457
9
0.87
5T9M
B
P11716
Ryanodine receptor 1
Oryctolagus cuniculus (Rabbit)
2495-2536, 2543-2582, 2583-2624, 2627-2667, 3300-3334
5
0.92
5T9M
E
P11716
Ryanodine receptor 1
Oryctolagus cuniculus (Rabbit)
2495-2536, 2543-2582, 2583-2624, 2627-2667, 3300-3334
5
0.92
5T9M
G
P11716
Ryanodine receptor 1
Oryctolagus cuniculus (Rabbit)
2495-2536, 2543-2582, 2583-2624, 2627-2667, 3300-3334
5
0.92
5T9M
I
P11716
Ryanodine receptor 1
Oryctolagus cuniculus (Rabbit)
2495-2536, 2543-2582, 2583-2624, 2627-2667, 3300-3334
5
0.92
5T0J
f
P17980
26S proteasome regulatory subunit 6A
Homo sapiens (Human)
412-443, 446-477, 481-504, 508-539, 542-573
5
0.88
5T0I
U
Q99460
26S proteasome non-ATPase regulatory subunit 1
Homo sapiens (Human)
453-505, 558-608, 661-718
3
0.91
5OJS
T
P38811
Transcription-associated protein 1
Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast)
1095-1148, 1151-1201, 1202-1247, 1259-1300, 1857-1913
5
0.90
5NVR
A
P29539
Telomere length regulator protein RIF1
Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast)
714-751, 752-800, 801-849, 935-982
4
0.86
5MQF
M
Q9HCS7
Pre-mRNA-splicing factor SYF1
Homo sapiens (Human)
139-192, 193-252, 253-307
3
0.92
5MPQ
A
Q9JXP1
Neisseria meningitidis serogroup B (strain MC58)
180-212, 245-269, 270-303
3
0.82
5MFO
A
-
-
-
66-107, 109-150, 151-190
3
0.91
5MFL
C
-
-
-
12-53, 54-95, 96-137, 138-179, 180-220, 221-262, 263-304
7
0.92
5MFJ
A
-
-
-
23-64, 65-106, 107-148, 149-188, 189-229
5
0.91
5MFC
A
-
-
-
66-107, 108-149, 151-192, 193-234, 235-274
5
0.93
5LJ5
S
Q12309
Pre-mRNA-splicing factor CLF1
Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast)
95-148, 149-198, 199-256
3
0.96
5LJ3
S
Q12309
Pre-mRNA-splicing factor CLF1
Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast)
96-146, 147-195, 199-256
3
0.95
5LCW
H
P30260
Cell division cycle protein 27 homolog
Homo sapiens (Human)
5-51, 52-96, 99-145
3
0.92
5LCW
P
Q9UJX2
Cell division cycle protein 23 homolog
Homo sapiens (Human)
347-396, 397-446, 464-500
3
0.84
5L4K
Q
O00231
26S proteasome non-ATPase regulatory subunit 11
Homo sapiens (Human)
3-57, 58-105, 160-220
3
0.95
5JUB
A
A0A1L1QK15
Streptococcus thermophilus (strain ATCC BAA-491 / LMD-9)
49-93, 94-131, 136-175, 179-220, 223-262
5
0.89
5JTC
A
Q12797
Aspartyl/asparaginyl beta-hydroxylase
Homo sapiens (Human)
341-394, 395-453, 454-503
3
0.90
5IZ9
A
P25054
Adenomatous polyposis coli protein
Homo sapiens (Human)
522-567, 568-611, 612-660, 661-702
4
0.92
5IZ8
A
P25054
Adenomatous polyposis coli protein
Homo sapiens (Human)
522-567, 568-611, 612-660, 661-702, 703-743
5
0.91
5IZ8
B
P25054
Adenomatous polyposis coli protein
Homo sapiens (Human)
522-567, 568-611, 612-660, 661-701
4
0.91
5GJQ
Q
O00231
26S proteasome non-ATPase regulatory subunit 11
Homo sapiens (Human)
2-60, 61-120, 121-180
3
0.95
5GAN
J
P19735
Pre-mRNA-splicing factor 6
Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast)
610-649, 665-715, 719-770
3
0.86
5D0A
C
P97030
Epoxyqueuosine reductase {ECO:0000255|HAMAP-Rule:MF_00916}
Bacillus subtilis (strain 168)
252-279, 280-311, 314-343, 346-377
4
0.83
5CTQ
A
Q15020
Squamous cell carcinoma antigen recognized by T-cells 3 {ECO:0000305}
Homo sapiens (Human)
294-341, 344-392, 440-488
3
0.90
5CRJ
O
Q99551
Transcription termination factor 1, mitochondrial
Homo sapiens (Human)
100-134, 136-172, 173-205
3
0.89