Database of Structural Repeats in Proteins



Parallel beta-helix repeat - PbH1


The tertiary structures of pectate lyases and rhamnogalacturonase A show a stack of parallel beta strands that are coiled into a large helix. Each coil of the helix represents a structural repeat that, in some homologues, can be recognised from sequence information alone. Conservation of asparagines might be connected with asparagine-ladders that contribute to the stability of the fold. Proteins containing these repeats most often are enzymes with polysaccharide substrates.

Link to other db

InterPro:

IPR006626

SMART:

SM00710

Number of PDB chains with PbH1 repeat: 114
1 - 50

PDB

Chain

UniProt

Name

Organism

Repeat annotation

Copies

Score
5LW3
A
Q9ZFH0
Mannuronan C5-epimerase AlgE6 {ECO:0000305}
Azotobacter vinelandii
33-51, 132-155, 156-179, 180-202, 204-226, 234-256, 257-279, 280-299, 320-337, 347-369
10
0.89
4URR
C
Q9XJP3
Tail spike protein {ECO:0000305}
Shigella phage Sf6 (Shigella flexneri bacteriophage VI) (Bacteriophage
218-235, 249-271, 303-325, 326-344, 366-387, 388-410, 495-517, 518-534, 535-551
9
0.81
2VBM
A
Q9XJP3
Tail spike protein {ECO:0000305}
Shigella phage Sf6 (Shigella flexneri bacteriophage VI) (Bacteriophage
281-302, 303-325, 326-344, 365-387, 388-403, 472-488, 535-551
7
0.78
2VBK
A
Q9XJP3
Tail spike protein {ECO:0000305}
Shigella phage Sf6 (Shigella flexneri bacteriophage VI) (Bacteriophage
303-325, 326-344, 365-387, 388-410, 495-517, 518-534, 535-551
7
0.83
2VBE
A
Q9XJP3
Tail spike protein {ECO:0000305}
Shigella phage Sf6 (Shigella flexneri bacteriophage VI) (Bacteriophage
249-271, 280-302, 303-325, 365-387, 388-410, 474-496
6
0.91
4URR
B
Q9XJP3
Tail spike protein {ECO:0000305}
Shigella phage Sf6 (Shigella flexneri bacteriophage VI) (Bacteriophage
215-236, 303-325, 326-344, 365-387, 388-410, 471-487, 495-517, 518-534, 535-551
9
0.80
4URR
E
Q9XJP3
Tail spike protein {ECO:0000305}
Shigella phage Sf6 (Shigella flexneri bacteriophage VI) (Bacteriophage
249-271, 303-325, 326-344, 365-387, 388-410, 471-487, 495-517, 518-534, 535-551
9
0.79
3JUR
D
Q9WYR8
Thermotoga maritima (strain ATCC 43589 / MSB8 / DSM 3109 / JCM 10099)
199-221, 222-245, 246-267, 280-303, 308-330, 337-360, 372-395, 400-431
8
0.89
3JUR
C
Q9WYR8
Thermotoga maritima (strain ATCC 43589 / MSB8 / DSM 3109 / JCM 10099)
199-221, 222-242, 246-266, 280-303, 308-330, 337-360, 372-395
7
0.87
3JUR
B
Q9WYR8
Thermotoga maritima (strain ATCC 43589 / MSB8 / DSM 3109 / JCM 10099)
199-221, 222-242, 246-266, 280-303, 308-330, 337-360, 372-395
7
0.86
3JUR
A
Q9WYR8
Thermotoga maritima (strain ATCC 43589 / MSB8 / DSM 3109 / JCM 10099)
199-221, 222-242, 246-266, 280-303, 308-330, 337-360, 372-395, 400-431
8
0.86
5MQP
D
Q8A915
Bacteroides thetaiotaomicron (strain ATCC 29148 / DSM 2079 / NCTC 1058
63-86, 307-324, 385-403, 404-424, 444-465, 472-490, 501-523
7
0.85
5MQP
E
Q8A915
Bacteroides thetaiotaomicron (strain ATCC 29148 / DSM 2079 / NCTC 1058
63-86, 385-403, 404-424, 444-465, 472-490, 501-523, 532-548
7
0.82
5MQP
G
Q8A915
Bacteroides thetaiotaomicron (strain ATCC 29148 / DSM 2079 / NCTC 1058
63-86, 385-403, 404-424, 444-463, 472-494, 502-523
6
0.90
4OZZ
A
Q887Q3
Mannuronan C5-epimerase {ECO:0000305}
Pseudomonas syringae pv
173-193, 276-298, 299-320, 323-345, 347-369, 371-393, 394-416, 417-439, 457-479
9
0.91
4NK6
A
Q887Q3
Mannuronan C5-epimerase {ECO:0000305}
Pseudomonas syringae pv
172-194, 276-298, 299-321, 346-370, 371-393, 394-416, 417-439, 455-474
8
0.89
4NK8
A
Q887Q3
Mannuronan C5-epimerase {ECO:0000305}
Pseudomonas syringae pv
173-194, 276-298, 299-321, 322-345, 346-369, 371-393, 394-416, 417-439, 455-474
9
0.89
4OZY
A
Q887Q3
Mannuronan C5-epimerase {ECO:0000305}
Pseudomonas syringae pv
276-298, 299-320, 323-345, 346-369, 371-393, 394-416, 417-439, 457-479
8
0.92
2PYG
A
Q44493
Mannuronan C5-epimerase AlgE4 {ECO:0000305}
Azotobacter vinelandii
33-51, 132-155, 156-179, 180-202, 204-226, 234-251, 252-274, 275-299, 320-337, 347-369
10
0.89
2PYG
B
Q44493
Mannuronan C5-epimerase AlgE4 {ECO:0000305}
Azotobacter vinelandii
33-51, 133-155, 157-179, 180-202, 204-226, 234-251, 252-274, 275-299, 320-337, 347-369
10
0.89
2PYH
A
Q44493
Mannuronan C5-epimerase AlgE4 {ECO:0000305}
Azotobacter vinelandii
33-51, 133-155, 157-179, 180-202, 204-226, 252-274, 275-299, 320-337, 347-369
9
0.88
2PYH
B
Q44493
Mannuronan C5-epimerase AlgE4 {ECO:0000305}
Azotobacter vinelandii
33-51, 133-155, 157-179, 180-202, 204-226, 234-251, 252-274, 275-299, 320-342, 347-369
10
0.90
3SYJ
A
P45387
Adhesion and penetration protein translocator
Haemophilus influenzae
399-415, 643-662, 723-744, 746-764, 767-784, 785-803, 804-823
7
0.73
1CZF
A
P26214
Endopolygalacturonase II
Aspergillus niger (strain ATCC 1015 / CBS 113
76-97, 136-156, 187-208, 209-230, 237-259, 265-289
6
0.88
1CZF
B
P26214
Endopolygalacturonase II
Aspergillus niger (strain ATCC 1015 / CBS 113
76-97, 136-156, 187-208, 209-230, 237-259, 265-289
6
0.89
3TH0
A
P12528
Tail spike protein {ECO:0000305}
Salmonella phage P22 (Bacteriophage P22)
140-160, 161-183, 266-287, 288-310, 316-338, 344-366, 376-398, 423-446, 447-468
9
0.92
1QQ1
A
P12528
Tail spike protein {ECO:0000305}
Salmonella phage P22 (Bacteriophage P22)
140-161, 162-183, 266-287, 288-310, 316-338, 344-366, 376-398, 423-446, 447-468
9
0.92
1QRB
A
P12528
Tail spike protein {ECO:0000305}
Salmonella phage P22 (Bacteriophage P22)
140-161, 162-184, 266-287, 288-310, 316-338, 344-366, 376-398, 423-446, 447-468
9
0.92
1QRC
A
P12528
Tail spike protein {ECO:0000305}
Salmonella phage P22 (Bacteriophage P22)
140-161, 162-183, 266-287, 288-310, 316-338, 344-366, 376-398, 423-446, 447-468
9
0.93
2XC1
C
P12528
Tail spike protein {ECO:0000305}
Salmonella phage P22 (Bacteriophage P22)
140-161, 162-184, 266-287, 288-310, 316-338, 344-366, 376-398, 423-446, 447-468
9
0.92
2XC1
B
P12528
Tail spike protein {ECO:0000305}
Salmonella phage P22 (Bacteriophage P22)
140-160, 161-183, 266-287, 288-310, 316-338, 344-366, 376-398, 423-446, 447-468
9
0.92
2XC1
A
P12528
Tail spike protein {ECO:0000305}
Salmonella phage P22 (Bacteriophage P22)
140-160, 161-183, 266-287, 288-310, 316-338, 344-366, 376-398, 423-446, 447-468
9
0.92
2VFO
A
P12528
Tail spike protein {ECO:0000305}
Salmonella phage P22 (Bacteriophage P22)
140-160, 161-183, 266-287, 288-310, 316-338, 344-366, 376-398, 423-446, 447-468
9
0.92
2VFQ
A
P12528
Tail spike protein {ECO:0000305}
Salmonella phage P22 (Bacteriophage P22)
140-160, 161-183, 266-287, 288-310, 316-338, 344-366, 376-398, 423-446, 447-468
9
0.92
2VFN
A
P12528
Tail spike protein {ECO:0000305}
Salmonella phage P22 (Bacteriophage P22)
140-160, 161-183, 266-287, 288-310, 316-338, 344-366, 376-398, 423-446, 447-468
9
0.92
1TYX
A
P12528
Tail spike protein {ECO:0000305}
Salmonella phage P22 (Bacteriophage P22)
140-161, 162-183, 266-287, 288-310, 316-338, 344-366, 376-398, 423-446, 447-468
9
0.92
1TYW
A
P12528
Tail spike protein {ECO:0000305}
Salmonella phage P22 (Bacteriophage P22)
140-161, 162-183, 266-287, 288-310, 316-338, 344-366, 376-398, 423-446, 463-487
9
0.92
1CLW
A
P12528
Tail spike protein {ECO:0000305}
Salmonella phage P22 (Bacteriophage P22)
140-161, 162-184, 266-287, 288-310, 316-338, 344-366, 376-398, 423-446, 447-468
9
0.92
1TYV
A
P12528
Tail spike protein {ECO:0000305}
Salmonella phage P22 (Bacteriophage P22)
140-160, 161-183, 266-287, 288-310, 316-338, 344-366, 376-398, 423-446, 447-468
9
0.92
1TYU
A
P12528
Tail spike protein {ECO:0000305}
Salmonella phage P22 (Bacteriophage P22)
140-161, 162-183, 266-287, 288-310, 316-338, 344-366, 376-398, 423-446, 447-468
9
0.92
1TSP
A
P12528
Tail spike protein {ECO:0000305}
Salmonella phage P22 (Bacteriophage P22)
140-161, 162-183, 266-287, 288-310, 316-338, 344-366, 376-398, 423-446, 447-468
9
0.92
2VFM
A
P12528
Tail spike protein {ECO:0000305}
Salmonella phage P22 (Bacteriophage P22)
140-160, 161-183, 266-287, 288-310, 316-338, 344-366, 376-398, 423-446, 447-468
9
0.92
2VFP
A
P12528
Tail spike protein {ECO:0000305}
Salmonella phage P22 (Bacteriophage P22)
140-160, 161-183, 266-287, 288-310, 316-338, 344-366, 376-398, 423-446, 447-468
9
0.92
1RU4
A
P0C1A7
Pectate lyase L
Dickeya dadantii (strain 3937) (Erwinia chrysanthemi (strain 3937))
70-91, 139-161, 162-183, 218-240, 280-302, 304-326, 329-349
7
0.91
2V70
B
O94813
Slit homolog 2 protein C-product
Homo sapiens (Human)
525-546, 550-571, 574-596, 597-619, 620-642, 644-666
6
0.91
2UVF
B
O68975
Yersinia enterocolitica
388-410, 421-443, 448-470, 476-500
4
0.78
2UVE
A
O68975
Yersinia enterocolitica
258-275, 339-360, 388-410, 421-443, 448-470
5
0.78
4Y9V
A
I2GUG1
Acinetobacter phage AP22
198-220, 310-326, 341-364, 387-409, 460-477, 485-502, 512-534
7
0.78
3RIQ
A
G8GV21
Salmonella phage 9NA
160-180, 181-202, 282-303, 304-325, 332-354, 360-382, 392-414, 437-459
8
0.92
5C1E
A
G3YAL0
Pectinesterase {ECO:0000256|RuleBase:RU000589}
Aspergillus niger (strain ATCC 1015 / CBS 113
61-83, 125-143, 153-175, 176-195, 196-218
5
0.87