Analysis of interatomic Contacts of Structural Units in PDB entry:
4IJS


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 4IJS entry

There are 8 chains in PDB entry 4IJS (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ILE 2MET 233
B
 ILE 2MET 233
C
 ILE 2MET 233
D
 ILE 2MET 233
E
 A 1001 A 1010
F
 A 1002 A 1010
G
 A 1001 A 1009
H
 A 1001 A 1009
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 56 helices in PDB entry 4IJS. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
18 28Right-handed alpha
Helix 2
2
A
35 45Right-handed alpha
Helix 3
3
A
45 56Right-handed alpha
Helix 4
4
A
91 110Right-handed alpha
Helix 5
5
A
111 122Right-handed alpha
Helix 6
6
A
127 131Right-handed 310
Helix 7
7
A
133 136Right-handed 310
Helix 8
8
A
137 143Right-handed alpha
Helix 9
9
A
147 151Right-handed 310
Helix 10
10
A
157 169Right-handed alpha
Helix 11
11
A
173 176Right-handed 310
Helix 12
12
A
177 182Right-handed alpha
Helix 13
13
A
190 197Right-handed alpha
Helix 14
14
A
197 210Right-handed alpha
Helix 15
15
A
219 228Right-handed alpha
Helix 16
16
B
18 31Right-handed alpha
Helix 17
17
B
35 56Right-handed alpha
Helix 18
18
B
91 110Right-handed alpha
Helix 19
19
B
113 122Right-handed alpha
Helix 20
20
B
124 130Right-handed alpha
Helix 21
21
B
133 136Right-handed 310
Helix 22
22
B
137 143Right-handed alpha
Helix 23
23
B
147 152Right-handed 310
Helix 24
24
B
157 169Right-handed alpha
Helix 25
25
B
173 178Right-handed 310
Helix 26
26
B
179 183Right-handed 310
Helix 27
27
B
189 197Right-handed alpha
Helix 28
28
B
197 211Right-handed alpha
Helix 29
29
B
219 223Right-handed 310
Helix 30
30
C
18 30Right-handed alpha
Helix 31
31
C
37 45Right-handed alpha
Helix 32
32
C
45 57Right-handed alpha
Helix 33
33
C
91 110Right-handed alpha
Helix 34
34
C
111 122Right-handed alpha
Helix 35
35
C
124 129Right-handed alpha
Helix 36
36
C
133 136Right-handed 310
Helix 37
37
C
137 143Right-handed alpha
Helix 38
38
C
147 151Right-handed 310
Helix 39
39
C
152 156Right-handed 310
Helix 40
40
C
157 169Right-handed alpha
Helix 41
41
C
174 178Right-handed 310
Helix 42
42
C
179 183Right-handed 310
Helix 43
43
C
189 197Right-handed alpha
Helix 44
44
C
197 209Right-handed alpha
Helix 45
45
C
219 228Right-handed alpha
Helix 46
46
D
18 29Right-handed alpha
Helix 47
47
D
35 56Right-handed alpha
Helix 48
48
D
91 108Right-handed alpha
Helix 49
49
D
111 122Right-handed alpha
Helix 50
50
D
124 129Right-handed alpha
Helix 51
51
D
137 144Right-handed alpha
Helix 52
52
D
148 152Right-handed 310
Helix 53
53
D
157 167Right-handed alpha
Helix 54
54
D
189 197Right-handed alpha
Helix 55
55
D
197 209Right-handed alpha
Helix 56
56
D
219 228Right-handed alpha
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There are 5 sheets in PDB entry 4IJS. Click on sheet of interest to get list of strands forming it: A, B, C, D, E,

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
61 65first strand
Strand 2
A
68 72anti-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
184 185first strand
Strand 2
A
188 189anti-parallel
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There are 2 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
61 64first strand
Strand 2
B
69 72anti-parallel
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There are 2 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
60 62first strand
Strand 2
C
71 73anti-parallel
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There are 2 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
62 65first strand
Strand 2
D
68 71anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il