Analysis of interatomic Contacts of Structural Units in PDB entry:
3SUA


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 3SUA entry

There are 5 chains in PDB entry 3SUA (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1LYS 178
B
 MET 1LYS 178
C
 MET 1LYS 178
D
 ILE 1563GLU 2129
E
 ILE 1563GLN 1787
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 94 helices in PDB entry 3SUA. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
15 26Right-handed alpha
Helix 2
2
A
62 66Right-handed 310
Helix 3
3
A
67 72Right-handed 310
Helix 4
4
A
86 96Right-handed alpha
Helix 5
5
A
96 105Right-handed alpha
Helix 6
6
A
116 121Right-handed alpha
Helix 7
7
A
122 132Right-handed alpha
Helix 8
8
A
138 150Right-handed alpha
Helix 9
9
A
164 178Right-handed alpha
Helix 10
10
B
15 26Right-handed alpha
Helix 11
11
B
62 66Right-handed 310
Helix 12
12
B
67 72Right-handed 310
Helix 13
13
B
86 96Right-handed alpha
Helix 14
14
B
96 105Right-handed alpha
Helix 15
15
B
116 121Right-handed alpha
Helix 16
16
B
122 132Right-handed alpha
Helix 17
17
B
138 150Right-handed alpha
Helix 18
18
B
164 178Right-handed alpha
Helix 19
19
C
15 26Right-handed alpha
Helix 20
20
C
62 66Right-handed 310
Helix 21
21
C
67 72Right-handed 310
Helix 22
22
C
86 96Right-handed alpha
Helix 23
23
C
96 105Right-handed alpha
Helix 24
24
C
116 121Right-handed alpha
Helix 25
25
C
122 132Right-handed alpha
Helix 26
26
C
138 150Right-handed alpha
Helix 27
27
C
164 178Right-handed alpha
Helix 28
28
D
1567 1577Right-handed alpha
Helix 29
29
D
1595 1611Right-handed alpha
Helix 30
30
D
1612 1626Right-handed alpha
Helix 31
31
D
1630 1645Right-handed alpha
Helix 32
32
D
1648 1670Right-handed alpha
Helix 33
33
D
1671 1675Right-handed 310
Helix 34
34
D
1682 1702Right-handed alpha
Helix 35
35
D
1703 1720Right-handed alpha
Helix 36
36
D
1776 1789Right-handed alpha
Helix 37
37
D
1799 1801Right-handed 310
Helix 38
38
D
1835 1840Right-handed alpha
Helix 39
39
D
1918 1941Right-handed alpha
Helix 40
40
D
1948 1965Right-handed alpha
Helix 41
41
D
1969 1979Right-handed alpha
Helix 42
42
D
1985 1992Right-handed alpha
Helix 43
43
D
1993 1996Right-handed 310
Helix 44
44
D
2002 2021Right-handed alpha
Helix 45
45
D
2034 2039Right-handed alpha
Helix 46
46
D
2041 2059Right-handed alpha
Helix 47
47
D
2063 2077Right-handed alpha
Helix 48
48
D
2083 2109Right-handed alpha
Helix 49
49
D
2109 2115Right-handed alpha
Helix 50
50
D
2116 2129Right-handed alpha
Helix 51
51
E
1567 1577Right-handed alpha
Helix 52
52
E
1595 1611Right-handed alpha
Helix 53
53
E
1612 1626Right-handed alpha
Helix 54
54
E
1630 1645Right-handed alpha
Helix 55
55
E
1648 1670Right-handed alpha
Helix 56
56
E
1671 1675Right-handed 310
Helix 57
57
E
1682 1702Right-handed alpha
Helix 58
58
E
1703 1720Right-handed alpha
Helix 59
59
E
1776 1789Right-handed alpha
Helix 60
60
E
1799 1801Right-handed 310
Helix 61
61
E
1835 1840Right-handed alpha
Helix 62
62
E
1918 1941Right-handed alpha
Helix 63
63
E
1948 1965Right-handed alpha
Helix 64
64
E
1969 1979Right-handed alpha
Helix 65
65
E
1985 1992Right-handed alpha
Helix 66
66
E
2002 2021Right-handed alpha
Helix 67
67
E
2034 2039Right-handed alpha
Helix 68
68
E
2041 2059Right-handed alpha
Helix 69
69
E
2063 2077Right-handed alpha
Helix 70
70
E
2083 2109Right-handed alpha
Helix 71
71
E
2109 2115Right-handed alpha
Helix 72
72
E
2116 2129Right-handed alpha
Helix 73
73
F
1567 1577Right-handed alpha
Helix 74
74
F
1595 1611Right-handed alpha
Helix 75
75
F
1612 1626Right-handed alpha
Helix 76
76
F
1630 1645Right-handed alpha
Helix 77
77
F
1648 1668Right-handed alpha
Helix 78
78
F
1671 1675Right-handed 310
Helix 79
79
F
1682 1702Right-handed alpha
Helix 80
80
F
1703 1720Right-handed alpha
Helix 81
81
F
1776 1789Right-handed alpha
Helix 82
82
F
1799 1801Right-handed 310
Helix 83
83
F
1835 1840Right-handed alpha
Helix 84
84
F
1918 1941Right-handed alpha
Helix 85
85
F
1948 1965Right-handed alpha
Helix 86
86
F
1969 1979Right-handed alpha
Helix 87
87
F
1985 1992Right-handed alpha
Helix 88
88
F
2002 2021Right-handed alpha
Helix 89
89
F
2034 2039Right-handed alpha
Helix 90
90
F
2041 2059Right-handed alpha
Helix 91
91
F
2063 2077Right-handed alpha
Helix 92
92
F
2083 2109Right-handed alpha
Helix 93
93
F
2109 2115Right-handed alpha
Helix 94
94
F
2116 2129Right-handed alpha
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There are 11 sheets in PDB entry 3SUA. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K,

There are 4 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
42 46first strand
Strand 2
A
49 56anti-parallel
Strand 3
A
2 7parallel
Strand 4
A
77 78parallel
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There are 3 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
81 83first strand
Strand 2
A
112 115parallel
Strand 3
A
154 156parallel
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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
B
42 46first strand
Strand 2
B
49 56anti-parallel
Strand 3
B
2 7parallel
Strand 4
B
77 78parallel
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There are 3 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
81 83first strand
Strand 2
B
112 115parallel
Strand 3
B
154 156parallel
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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
C
42 46first strand
Strand 2
C
49 56anti-parallel
Strand 3
C
2 10parallel
Strand 4
C
77 83parallel
Strand 5
C
112 115parallel
Strand 6
C
154 156parallel
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There are 5 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
1767 1772first strand
Strand 2
D
1748 1755anti-parallel
Strand 3
D
1846 1851parallel
Strand 4
D
1803 1808anti-parallel
Strand 5
D
1815 1817anti-parallel
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There are 3 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
1826 1827first strand
Strand 2
D
1830 1832anti-parallel
Strand 3
D
1882 1884parallel
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There are 5 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
1767 1772first strand
Strand 2
E
1748 1755anti-parallel
Strand 3
E
1846 1851parallel
Strand 4
E
1803 1808anti-parallel
Strand 5
E
1815 1817anti-parallel
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There are 3 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
1826 1827first strand
Strand 2
E
1830 1832anti-parallel
Strand 3
E
1882 1884parallel
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There are 5 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
1767 1772first strand
Strand 2
F
1748 1755anti-parallel
Strand 3
F
1846 1851parallel
Strand 4
F
1803 1808anti-parallel
Strand 5
F
1815 1817anti-parallel
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There are 3 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
1825 1827first strand
Strand 2
F
1830 1832anti-parallel
Strand 3
F
1882 1884parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il