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


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 2ISS entry

There are 6 chains in PDB entry 2ISS (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 HIS 0ASP 280
B
 PRO -4ASP 280
C
 MET 1ASP 280
D
 HIS 0VAL 187
E
 MET 1VAL 187
F
 MET 1VAL 187
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 69 helices in PDB entry 2ISS. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
7 17Right-handed alpha
Helix 2
2
A
28 39Right-handed alpha
Helix 3
3
A
49 57Right-handed alpha
Helix 4
4
A
64 75Right-handed alpha
Helix 5
5
A
87 98Right-handed alpha
Helix 6
6
A
118 122Right-handed 310
Helix 7
7
A
132 142Right-handed alpha
Helix 8
8
A
158 176Right-handed alpha
Helix 9
9
A
179 191Right-handed alpha
Helix 10
10
A
193 204Right-handed alpha
Helix 11
11
A
218 228Right-handed alpha
Helix 12
12
A
236 241Right-handed alpha
Helix 13
13
A
244 258Right-handed alpha
Helix 14
14
A
261 270Right-handed alpha
Helix 15
15
B
7 17Right-handed alpha
Helix 16
16
B
28 39Right-handed alpha
Helix 17
17
B
49 57Right-handed alpha
Helix 18
18
B
64 75Right-handed alpha
Helix 19
19
B
87 98Right-handed alpha
Helix 20
20
B
118 122Right-handed 310
Helix 21
21
B
132 142Right-handed alpha
Helix 22
22
B
158 176Right-handed alpha
Helix 23
23
B
179 190Right-handed alpha
Helix 24
24
B
193 204Right-handed alpha
Helix 25
25
B
218 228Right-handed alpha
Helix 26
26
B
236 241Right-handed alpha
Helix 27
27
B
244 258Right-handed alpha
Helix 28
28
B
261 268Right-handed alpha
Helix 29
29
C
7 17Right-handed alpha
Helix 30
30
C
28 39Right-handed alpha
Helix 31
31
C
49 57Right-handed alpha
Helix 32
32
C
64 75Right-handed alpha
Helix 33
33
C
87 98Right-handed alpha
Helix 34
34
C
118 122Right-handed 310
Helix 35
35
C
132 142Right-handed alpha
Helix 36
36
C
158 176Right-handed alpha
Helix 37
37
C
179 190Right-handed alpha
Helix 38
38
C
193 204Right-handed alpha
Helix 39
39
C
218 228Right-handed alpha
Helix 40
40
C
236 241Right-handed alpha
Helix 41
41
C
244 258Right-handed alpha
Helix 42
42
C
261 270Right-handed alpha
Helix 43
43
D
11 22Right-handed alpha
Helix 44
44
D
31 38Right-handed 310
Helix 45
45
D
47 58Right-handed alpha
Helix 46
46
D
60 70Right-handed alpha
Helix 47
47
D
78 84Right-handed alpha
Helix 48
48
D
110 113Right-handed 310
Helix 49
49
D
121 125Right-handed 310
Helix 50
50
D
170 174Right-handed 310
Helix 51
51
D
177 185Right-handed alpha
Helix 52
52
E
11 22Right-handed alpha
Helix 53
53
E
31 38Right-handed 310
Helix 54
54
E
47 58Right-handed alpha
Helix 55
55
E
60 70Right-handed alpha
Helix 56
56
E
78 84Right-handed alpha
Helix 57
57
E
110 113Right-handed 310
Helix 58
58
E
121 125Right-handed 310
Helix 59
59
E
170 174Right-handed 310
Helix 60
60
E
177 185Right-handed alpha
Helix 61
61
F
11 22Right-handed alpha
Helix 62
62
F
31 38Right-handed 310
Helix 63
63
F
47 58Right-handed alpha
Helix 64
64
F
60 70Right-handed alpha
Helix 65
65
F
78 84Right-handed alpha
Helix 66
66
F
110 113Right-handed 310
Helix 67
67
F
121 125Right-handed 310
Helix 68
68
F
170 174Right-handed 310
Helix 69
69
F
177 185Right-handed alpha
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There are 12 sheets in PDB entry 2ISS. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L,

There are 3 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
3 5first strand
Strand 2
D
115 119anti-parallel
Strand 3
D
129 133anti-parallel
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There are 9 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
22 26first strand
Strand 2
A
42 45parallel
Strand 3
A
79 84parallel
Strand 4
A
101 105parallel
Strand 5
A
126 130parallel
Strand 6
A
146 149parallel
Strand 7
A
209 213parallel
Strand 8
A
233 235parallel
Strand 9
A
22 26parallel
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There are 3 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
3 5first strand
Strand 2
E
115 119anti-parallel
Strand 3
E
129 133anti-parallel
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There are 9 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
22 26first strand
Strand 2
B
42 45parallel
Strand 3
B
79 84parallel
Strand 4
B
101 105parallel
Strand 5
B
126 130parallel
Strand 6
B
146 149parallel
Strand 7
B
209 213parallel
Strand 8
B
233 235parallel
Strand 9
B
22 26parallel
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There are 3 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
3 5first strand
Strand 2
F
115 119anti-parallel
Strand 3
F
129 133anti-parallel
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There are 9 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
22 26first strand
Strand 2
C
42 45parallel
Strand 3
C
79 84parallel
Strand 4
C
101 105parallel
Strand 5
C
126 130parallel
Strand 6
C
146 149parallel
Strand 7
C
209 213parallel
Strand 8
C
233 235parallel
Strand 9
C
22 26parallel
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There are 7 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
25 29first strand
Strand 2
D
2 6parallel
Strand 3
D
40 43parallel
Strand 4
D
74 77parallel
Strand 5
D
164 167parallel
Strand 6
D
155 161anti-parallel
Strand 7
D
147 152anti-parallel
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There are 3 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
85 88first strand
Strand 2
D
99 104parallel
Strand 3
D
138 142anti-parallel
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There are 7 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
25 29first strand
Strand 2
E
2 6parallel
Strand 3
E
40 43parallel
Strand 4
E
74 77parallel
Strand 5
E
164 167parallel
Strand 6
E
155 161anti-parallel
Strand 7
E
147 152anti-parallel
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There are 3 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
85 88first strand
Strand 2
E
99 104parallel
Strand 3
E
138 142anti-parallel
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There are 7 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
25 29first strand
Strand 2
F
2 6parallel
Strand 3
F
40 43parallel
Strand 4
F
74 77parallel
Strand 5
F
164 167parallel
Strand 6
F
155 161anti-parallel
Strand 7
F
147 152anti-parallel
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There are 3 strands in L sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
85 88first strand
Strand 2
F
99 104parallel
Strand 3
F
138 142anti-parallel
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