Analysis of interatomic Contacts of Structural Units in PDB entry:
2PDA


Contacts of Structural Units (CSU) are derived with the CSU software (Sobolev V., Sorokine A., Prilusky J., Abola E.E. and Edelman M. (1999) Automated analysis of interatomic contacts in proteins. Bioinformatics, 15, 327-332).
For CSU analysis of other PDB entry

This page provides analyses of contacts formed by:
For analysis of ligand-protein contacts, use: 3D structure can be seen in additional window with STING software for 2PDA entry

There are 2 chains in PDB entry 2PDA (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 2LYS 1232
B
 GLY 2LYS 1232
Residue contacts

1. List of contacts for up to 10 consecutive residues:
Chain ID from residue number to residue number


2. Detailed analyses of contacts for any single residue:
Residue number chain ID
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There are 92 helices in PDB entry 2PDA. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
10 21Right-handed alpha
Helix 2
2
A
34 46Right-handed alpha
Helix 3
3
A
64 76Right-handed alpha
Helix 4
4
A
87 102Right-handed alpha
Helix 5
5
A
131 133Right-handed 310
Helix 6
6
A
146 163Right-handed alpha
Helix 7
7
A
188 194Right-handed alpha
Helix 8
8
A
197 206Right-handed alpha
Helix 9
9
A
222 254Right-handed alpha
Helix 10
10
A
278 293Right-handed 310
Helix 11
11
A
310 316Right-handed alpha
Helix 12
12
A
339 351Right-handed alpha
Helix 13
13
A
365 367Right-handed 310
Helix 14
14
A
372 383Right-handed alpha
Helix 15
15
A
430 444Right-handed alpha
Helix 16
16
A
492 497Right-handed 310
Helix 17
17
A
519 523Right-handed alpha
Helix 18
18
A
528 536Right-handed alpha
Helix 19
19
A
546 552Right-handed alpha
Helix 20
20
A
560 570Right-handed alpha
Helix 21
21
A
576 589Right-handed alpha
Helix 22
22
A
595 612Right-handed alpha
Helix 23
23
A
620 624Right-handed 310
Helix 24
24
A
637 641Right-handed alpha
Helix 25
25
A
643 647Right-handed alpha
Helix 26
26
A
656 658Right-handed 310
Helix 27
27
A
669 672Right-handed 310
Helix 28
28
A
694 698Right-handed alpha
Helix 29
29
A
750 754Right-handed alpha
Helix 30
30
A
767 783Right-handed alpha
Helix 31
31
A
796 801Right-handed alpha
Helix 32
32
A
818 831Right-handed alpha
Helix 33
33
A
840 845Right-handed alpha
Helix 34
34
A
872 899Right-handed alpha
Helix 35
35
A
904 916Right-handed alpha
Helix 36
36
A
922 933Right-handed alpha
Helix 37
37
A
940 947Right-handed alpha
Helix 38
38
A
963 967Right-handed alpha
Helix 39
39
A
971 980Right-handed alpha
Helix 40
40
A
1025 1031Right-handed alpha
Helix 41
41
A
1047 1058Right-handed alpha
Helix 42
42
A
1080 1092Right-handed 310
Helix 43
43
A
1103 1107Right-handed alpha
Helix 44
44
A
1124 1130Right-handed alpha
Helix 45
45
A
1132 1167Right-handed alpha
Helix 46
46
A
1220 1229Right-handed alpha
Helix 47
47
B
10 21Right-handed alpha
Helix 48
48
B
34 46Right-handed alpha
Helix 49
49
B
64 76Right-handed alpha
Helix 50
50
B
87 102Right-handed alpha
Helix 51
51
B
131 133Right-handed 310
Helix 52
52
B
146 163Right-handed alpha
Helix 53
53
B
188 194Right-handed alpha
Helix 54
54
B
197 206Right-handed alpha
Helix 55
55
B
222 254Right-handed alpha
Helix 56
56
B
278 293Right-handed 310
Helix 57
57
B
310 316Right-handed alpha
Helix 58
58
B
339 351Right-handed alpha
Helix 59
59
B
365 367Right-handed 310
Helix 60
60
B
372 383Right-handed alpha
Helix 61
61
B
430 444Right-handed alpha
Helix 62
62
B
492 497Right-handed 310
Helix 63
63
B
519 523Right-handed alpha
Helix 64
64
B
528 536Right-handed alpha
Helix 65
65
B
546 552Right-handed alpha
Helix 66
66
B
560 570Right-handed alpha
Helix 67
67
B
576 589Right-handed alpha
Helix 68
68
B
595 612Right-handed alpha
Helix 69
69
B
620 624Right-handed 310
Helix 70
70
B
637 641Right-handed alpha
Helix 71
71
B
643 647Right-handed alpha
Helix 72
72
B
656 658Right-handed 310
Helix 73
73
B
669 672Right-handed 310
Helix 74
74
B
694 698Right-handed alpha
Helix 75
75
B
750 754Right-handed alpha
Helix 76
76
B
767 783Right-handed alpha
Helix 77
77
B
796 801Right-handed alpha
Helix 78
78
B
818 831Right-handed alpha
Helix 79
79
B
840 845Right-handed alpha
Helix 80
80
B
872 899Right-handed alpha
Helix 81
81
B
904 916Right-handed alpha
Helix 82
82
B
922 933Right-handed alpha
Helix 83
83
B
940 947Right-handed alpha
Helix 84
84
B
963 967Right-handed alpha
Helix 85
85
B
971 980Right-handed alpha
Helix 86
86
B
1025 1031Right-handed alpha
Helix 87
87
B
1047 1058Right-handed alpha
Helix 88
88
B
1080 1092Right-handed 310
Helix 89
89
B
1103 1107Right-handed alpha
Helix 90
90
B
1124 1130Right-handed alpha
Helix 91
91
B
1132 1167Right-handed alpha
Helix 92
92
B
1220 1229Right-handed alpha
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There are 18 sheets in PDB entry 2PDA. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R,

There are 2 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
4 8first strand
Strand 2
A
181 185anti-parallel
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There are 2 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
24 27first strand
Strand 2
A
57 60parallel
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There are 4 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
82 85first strand
Strand 2
A
108 113parallel
Strand 3
A
167 172parallel
Strand 4
A
139 142parallel
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There are 6 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
261 265first strand
Strand 2
A
297 302anti-parallel
Strand 3
A
271 275parallel
Strand 4
A
323 328parallel
Strand 5
A
358 363parallel
Strand 6
A
390 392parallel
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There are 6 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
540 544first strand
Strand 2
A
509 513parallel
Strand 3
A
486 489parallel
Strand 4
A
417 425parallel
Strand 5
A
463 471anti-parallel
Strand 6
A
448 454anti-parallel
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There are 2 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
680 684first strand
Strand 2
A
762 766anti-parallel
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There are 2 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
704 710first strand
Strand 2
A
734 740anti-parallel
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There are 6 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
863 865first strand
Strand 2
A
832 836parallel
Strand 3
A
956 962parallel
Strand 4
A
985 990parallel
Strand 5
A
1063 1068parallel
Strand 6
A
1036 1040parallel
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There are 2 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
1099 1101first strand
Strand 2
A
1113 1115anti-parallel
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There are 2 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
4 8first strand
Strand 2
B
181 185anti-parallel
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There are 2 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
24 27first strand
Strand 2
B
57 60parallel
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There are 4 strands in L sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
82 85first strand
Strand 2
B
108 113parallel
Strand 3
B
167 172parallel
Strand 4
B
139 142parallel
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There are 6 strands in M sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
261 265first strand
Strand 2
B
297 302anti-parallel
Strand 3
B
271 275parallel
Strand 4
B
323 328parallel
Strand 5
B
358 363parallel
Strand 6
B
390 392parallel
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There are 6 strands in N sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
540 544first strand
Strand 2
B
509 513parallel
Strand 3
B
486 489parallel
Strand 4
B
417 425parallel
Strand 5
B
463 471anti-parallel
Strand 6
B
448 454anti-parallel
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There are 2 strands in O sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
680 684first strand
Strand 2
B
762 766anti-parallel
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There are 2 strands in P sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
704 710first strand
Strand 2
B
734 740anti-parallel
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There are 6 strands in Q sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
863 865first strand
Strand 2
B
832 836parallel
Strand 3
B
956 962parallel
Strand 4
B
985 990parallel
Strand 5
B
1063 1068parallel
Strand 6
B
1036 1040parallel
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There are 2 strands in R sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
1099 1101first strand
Strand 2
B
1113 1115anti-parallel
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