Analysis of interatomic Contacts of Structural Units in PDB entry:
4G1U


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 4G1U entry

There are 4 chains in PDB entry 4G1U (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ARG 4LEU 326
B
 ARG 4LEU 326
C
 ALA 5GLN 266
D
 ALA 10GLN 266
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 49 helices in PDB entry 4G1U. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
6 28Right-handed alpha
Helix 2
2
A
54 80Right-handed alpha
Helix 3
3
A
91 105Right-handed alpha
Helix 4
4
A
115 141Right-handed alpha
Helix 5
5
A
144 170Right-handed alpha
Helix 6
6
A
172 182Right-handed alpha
Helix 7
7
A
190 211Right-handed alpha
Helix 8
8
A
211 218Right-handed alpha
Helix 9
9
A
221 228Right-handed alpha
Helix 10
10
A
231 255Right-handed alpha
Helix 11
11
A
262 270Right-handed alpha
Helix 12
12
A
275 299Right-handed alpha
Helix 13
13
A
308 326Right-handed alpha
Helix 14
14
B
6 28Right-handed alpha
Helix 15
15
B
49 54Right-handed alpha
Helix 16
16
B
54 80Right-handed alpha
Helix 17
17
B
91 105Right-handed alpha
Helix 18
18
B
115 141Right-handed alpha
Helix 19
19
B
144 170Right-handed alpha
Helix 20
20
B
172 182Right-handed alpha
Helix 21
21
B
190 211Right-handed alpha
Helix 22
22
B
211 218Right-handed alpha
Helix 23
23
B
221 228Right-handed alpha
Helix 24
24
B
231 255Right-handed alpha
Helix 25
25
B
262 270Right-handed alpha
Helix 26
26
B
275 297Right-handed alpha
Helix 27
27
B
308 326Right-handed alpha
Helix 28
28
C
49 58Right-handed alpha
Helix 29
29
C
79 86Right-handed alpha
Helix 30
30
C
101 108Right-handed alpha
Helix 31
31
C
109 111Right-handed 310
Helix 32
32
C
117 129Right-handed alpha
Helix 33
33
C
138 142Right-handed 310
Helix 34
34
C
143 159Right-handed alpha
Helix 35
35
C
179 197Right-handed alpha
Helix 36
36
C
207 215Right-handed alpha
Helix 37
37
C
231 236Right-handed alpha
Helix 38
38
C
237 245Right-handed alpha
Helix 39
39
D
49 58Right-handed alpha
Helix 40
40
D
79 86Right-handed alpha
Helix 41
41
D
101 108Right-handed alpha
Helix 42
42
D
109 111Right-handed 310
Helix 43
43
D
117 129Right-handed alpha
Helix 44
44
D
138 142Right-handed 310
Helix 45
45
D
143 159Right-handed alpha
Helix 46
46
D
179 197Right-handed alpha
Helix 47
47
D
207 215Right-handed alpha
Helix 48
48
D
231 236Right-handed alpha
Helix 49
49
D
237 245Right-handed alpha
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There are 6 sheets in PDB entry 4G1U. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

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
C
24 35first strand
Strand 2
C
11 21anti-parallel
Strand 3
C
67 70anti-parallel
Strand 4
C
73 74anti-parallel
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There are 6 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
87 90first strand
Strand 2
C
167 171parallel
Strand 3
C
199 204parallel
Strand 4
C
39 43parallel
Strand 5
C
217 222parallel
Strand 6
C
225 230anti-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
C
249 253first strand
Strand 2
C
260 264anti-parallel
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There are 4 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
24 35first strand
Strand 2
D
11 21anti-parallel
Strand 3
D
67 70anti-parallel
Strand 4
D
73 74anti-parallel
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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
D
87 90first strand
Strand 2
D
167 171parallel
Strand 3
D
199 204parallel
Strand 4
D
39 43parallel
Strand 5
D
217 222parallel
Strand 6
D
225 230anti-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
D
249 253first strand
Strand 2
D
260 264anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il