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
2YPF
A
Q3ZD73
Xanthomonas campestris pv
303-336, 337-369, 405-437, 439-471, 473-506, 507-540, 541-574, 575-608, 609-642, 643-676, 677-710, 711-743
12
0.87
4R0Z
A
O44326
Beta-catenin-like protein hmp-2 {ECO:0000305}
Caenorhabditis elegans
56-91, 92-131, 134-175, 176-217, 218-259, 262-303, 305-342, 343-384, 385-429, 430-466, 552-593
11
0.87
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
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
5MFL
C
-
-
-
12-53, 54-95, 96-137, 138-179, 180-220, 221-262, 263-304
7
0.92
3BX2
A
P25339
Pumilio homology domain family member 4
Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast)
560-589, 590-625, 626-661, 663-698, 699-734, 735-772, 775-810
7
0.94
3FEX
C
P52292
Importin subunit alpha-1 {ECO:0000305}
Homo sapiens (Human)
120-161, 163-204, 246-293, 294-335, 336-377, 378-419, 421-467
7
0.87
4DZS
A
P25339
Pumilio homology domain family member 4
Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast)
575-602, 611-646, 647-682, 684-719, 720-755, 757-793, 796-833
7
0.60
3VLD
B
P38348
DNA mismatch repair protein HSM3
Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast)
9-45, 51-95, 96-131, 132-175, 176-211, 212-251
6
0.91
4DZS
B
P25339
Pumilio homology domain family member 4
Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast)
575-602, 611-646, 647-682, 684-718, 720-755, 757-794
6
0.92
3BSB
B
Q14671
Pumilio homolog 1 {ECO:0000305}
Homo sapiens (Human)
831-859, 860-895, 896-931, 968-1003, 1004-1039, 1132-1158
6
0.93
4B8J
A
Q71VM4
Importin subunit alpha-1a
Oryza sativa subsp
73-115, 116-158, 159-200, 201-231, 242-284, 370-412
6
0.89
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
1M8W
A
Q14671
Pumilio homolog 1 {ECO:0000305}
Homo sapiens (Human)
831-858, 859-894, 896-931, 969-1003, 1004-1039, 1040-1075
6
0.91
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
4A0C
C
Q13620
Cullin-4B
Homo sapiens (Human)
365-409, 410-467, 468-513, 514-571, 584-622
5
0.86
5T9M
B
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
4A3T
A
P38348
DNA mismatch repair protein HSM3
Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast)
96-132, 145-176, 177-213, 219-261, 370-416
5
0.88
3M66
A
Q96E29
Transcription termination factor 3, mitochondrial
Homo sapiens (Human)
199-235, 236-270, 271-308, 309-344, 345-376
5
0.92
3T7U
B
P25054
Adenomatous polyposis coli protein
Homo sapiens (Human)
491-534, 538-578, 582-622, 629-669, 672-712
5
0.88
5BYO
A
-
-
-
8-54, 101-147, 194-240, 256-302, 318-364
5
0.55
5MFC
A
-
-
-
66-107, 108-149, 151-192, 193-234, 235-274
5
0.93
1F59
A
Q14974
Importin subunit beta-1
Homo sapiens (Human)
86-127, 128-168, 170-211, 212-257, 258-301
5
0.90
5IZ8
A
P25054
Adenomatous polyposis coli protein
Homo sapiens (Human)
522-567, 568-611, 612-660, 661-702, 703-743
5
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
5T9M
E
P11716
Ryanodine receptor 1
Oryctolagus cuniculus (Rabbit)
2495-2536, 2543-2582, 2583-2624, 2627-2667, 3300-3334
5
0.92
5JUB
A
A0A1L1QK15
Streptococcus thermophilus (strain ATCC BAA-491 / LMD-9)
49-93, 94-131, 136-175, 179-220, 223-262
5
0.89
3CHJ
A
Q9NFS4
Annexin E1
Giardia intestinalis (Giardia lamblia)
11-40, 56-95, 178-212, 217-256, 259-287
5
0.86
5T0J
f
P17980
26S proteasome regulatory subunit 6A
Homo sapiens (Human)
412-443, 446-477, 481-504, 508-539, 542-573
5
0.88
6FF7
M
Q9HCS7
Pre-mRNA-splicing factor SYF1
Homo sapiens (Human)
10-63, 64-120, 121-173, 176-232, 251-302
5
0.94
5T9M
G
P11716
Ryanodine receptor 1
Oryctolagus cuniculus (Rabbit)
2495-2536, 2543-2582, 2583-2624, 2627-2667, 3300-3334
5
0.92
4E4V
B
P52292
Importin subunit alpha-1 {ECO:0000305}
Homo sapiens (Human)
246-292, 293-335, 336-377, 378-419, 421-467
5
0.90
5AEI
A
-
-
-
23-64, 65-106, 107-148, 149-190, 191-232
5
0.94
3CHK
A
Q9NFS4
Annexin E1
Giardia intestinalis (Giardia lamblia)
11-39, 40-79, 161-197, 198-241, 256-287
5
0.91
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
4PVZ
A
Q02821
Importin subunit alpha
Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast)
269-310, 311-352, 354-395, 397-439, 442-481
5
0.90
4MFV
A
Q8WYA6
Beta-catenin-like protein 1
Homo sapiens (Human)
81-140, 141-177, 192-239, 240-284, 285-334
5
0.85
5MFJ
A
-
-
-
23-64, 65-106, 107-148, 149-188, 189-229
5
0.91
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
5IZ8
B
P25054
Adenomatous polyposis coli protein
Homo sapiens (Human)
522-567, 568-611, 612-660, 661-701
4
0.91
3QI3
B
O76083
High affinity cGMP-specific 3',5'-cyclic phosphodiesterase 9A {ECO:0000305}
Homo sapiens (Human)
272-299, 300-335, 336-363, 365-408
4
0.88
3NMW
B
P25054
Adenomatous polyposis coli protein
Homo sapiens (Human)
523-567, 568-611, 612-658, 659-704
4
0.88
4QGE
B
H2QL32
High affinity cGMP-specific 3',5'-cyclic phosphodiesterase 9A {ECO:0000305}
Pan troglodytes (Chimpanzee)
272-298, 299-335, 336-364, 365-408
4
0.88
2FV2
B
Q92600
CCR4-NOT transcription complex subunit 9 {ECO:0000312|HGNC:HGNC:10445}
Homo sapiens (Human)
43-86, 88-133, 185-224, 226-269
4
0.87
1W63
I
P22892
AP-1 complex subunit gamma-1
Mus musculus (Mouse)
202-257, 261-319, 323-378, 379-433
4
0.92
1W63
E
P22892
AP-1 complex subunit gamma-1
Mus musculus (Mouse)
202-257, 261-319, 323-378, 379-433
4
0.92
1W63
G
P22892
AP-1 complex subunit gamma-1
Mus musculus (Mouse)
202-257, 261-319, 323-378, 379-433
4
0.92
1W63
A
P22892
AP-1 complex subunit gamma-1
Mus musculus (Mouse)
202-257, 261-319, 323-378, 379-433
4
0.92
5ZHX
D
P52306
Rap1 GTPase-GDP dissociation stimulator 1
Homo sapiens (Human)
217-251, 263-308, 309-353, 354-394
4
0.89