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
4O27
A
Q9Y376
Calcium-binding protein 39
Homo sapiens (Human)
78-114, 115-162, 163-195
3
0.87
5LCW
P
Q9UJX2
Cell division cycle protein 23 homolog
Homo sapiens (Human)
347-396, 397-446, 464-500
3
0.84
3CHJ
A
Q9NFS4
Annexin E1
Giardia intestinalis (Giardia lamblia)
11-40, 56-95, 178-212, 217-256, 259-287
5
0.86
3CHK
A
Q9NFS4
Annexin E1
Giardia intestinalis (Giardia lamblia)
11-39, 40-79, 161-197, 198-241, 256-287
5
0.91
5MPQ
A
Q9JXP1
Neisseria meningitidis serogroup B (strain MC58)
180-212, 245-269, 270-303
3
0.82
5MQF
M
Q9HCS7
Pre-mRNA-splicing factor SYF1
Homo sapiens (Human)
139-192, 193-252, 253-307
3
0.92
6FF7
M
Q9HCS7
Pre-mRNA-splicing factor SYF1
Homo sapiens (Human)
10-63, 64-120, 121-173, 176-232, 251-302
5
0.94
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
3N6S
A
Q99551
Transcription termination factor 1, mitochondrial
Homo sapiens (Human)
135-172, 173-206, 208-247
3
0.87
5CRJ
O
Q99551
Transcription termination factor 1, mitochondrial
Homo sapiens (Human)
100-134, 136-172, 173-205
3
0.89
5T0I
U
Q99460
26S proteasome non-ATPase regulatory subunit 1
Homo sapiens (Human)
453-505, 558-608, 661-718
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
3M66
A
Q96E29
Transcription termination factor 3, mitochondrial
Homo sapiens (Human)
199-235, 236-270, 271-308, 309-344, 345-376
5
0.92
2QMR
C
Q92973
Transportin-1
Homo sapiens (Human)
764-804, 805-844, 847-888
3
0.93
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
4MFV
A
Q8WYA6
Beta-catenin-like protein 1
Homo sapiens (Human)
81-140, 141-177, 192-239, 240-284, 285-334
5
0.85
3S4Z
B
Q8K368
Fanconi anemia group I protein homolog
Mus musculus (Mouse)
360-399, 436-477, 478-509
3
0.88
2R5S
B
Q87RI8
Thioredoxin domain-containing protein {ECO:0000259|PROSITE:PS51352}
Vibrio parahaemolyticus serotype O3:K6 (strain RIMD 2210633)
115-147, 148-180, 216-250, 251-281
4
0.85
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
4KZG
D
Q6IQL2
Danio rerio (Zebrafish) (Brachydanio rerio)
64-109, 111-153, 196-239, 240-284
4
0.91
4KZG
H
Q6IQL2
Danio rerio (Zebrafish) (Brachydanio rerio)
64-109, 111-153, 196-240, 241-284
4
0.92
4KZG
F
Q6IQL2
Danio rerio (Zebrafish) (Brachydanio rerio)
64-109, 111-153, 196-239, 240-284
4
0.91
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
4OSS
B
Q3ZD72
Xanthomonas campestris pv
301-353, 403-455, 507-559
3
0.90
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
1QGR
A
Q14974
Importin subunit beta-1
Homo sapiens (Human)
13-68, 108-161, 231-303, 342-397
4
0.88
2Q5D
A
Q14974
Importin subunit beta-1
Homo sapiens (Human)
14-67, 68-123, 124-162
3
0.90
1F59
A
Q14974
Importin subunit beta-1
Homo sapiens (Human)
86-127, 128-168, 170-211, 212-257, 258-301
5
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
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
4A0C
C
Q13620
Cullin-4B
Homo sapiens (Human)
365-409, 410-467, 468-513, 514-571, 584-622
5
0.86
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
4UI9
J
Q13042
Cell division cycle protein 16 homolog
Homo sapiens (Human)
331-382, 398-434, 477-529
3
0.91
5A31
J
Q13042
Cell division cycle protein 16 homolog
Homo sapiens (Human)
331-382, 398-434, 477-529
3
0.91
5JTC
A
Q12797
Aspartyl/asparaginyl beta-hydroxylase
Homo sapiens (Human)
341-394, 395-453, 454-503
3
0.90
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
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
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
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
3V6Y
A
Q09312
Fem-3 mRNA-binding factor 2
Caenorhabditis elegans
261-298, 299-336, 337-375
3
0.93
3K5Z
A
Q09312
Fem-3 mRNA-binding factor 2
Caenorhabditis elegans
261-308, 309-340, 341-380
3
0.79
1SA5
A
Q04631
Protein farnesyltransferase/geranylgeranyltransferase type-1 subunit alpha
Rattus norvegicus (Rat)
148-194, 195-247, 248-301, 303-349
4
0.90
3E34
A
Q04631
Protein farnesyltransferase/geranylgeranyltransferase type-1 subunit alpha
Rattus norvegicus (Rat)
110-162, 214-269, 270-308
3
0.94
1O1R
A
Q04631
Protein farnesyltransferase/geranylgeranyltransferase type-1 subunit alpha
Rattus norvegicus (Rat)
54-109, 110-162, 214-269, 270-308
4
0.93
3E30
A
Q04631
Protein farnesyltransferase/geranylgeranyltransferase type-1 subunit alpha
Rattus norvegicus (Rat)
110-163, 214-269, 270-308
3
0.95
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
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
2JKT
E
P63010
AP-2 complex subunit beta
Homo sapiens (Human)
402-436, 439-474, 475-508
3
0.93
3MKQ
D
P53622
Coatomer subunit alpha
Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast)
642-672, 675-716, 717-758
3
0.95