Analysis of interatomic Contacts of Structural Units in PDB entry:
4GU5


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 4GU5 entry

There are 2 chains in PDB entry 4GU5 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 THR 3ASP 539
B
 ALA 2ASP 539
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 59 helices in PDB entry 4GU5. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
20 28Right-handed alpha
Helix 2
2
A
29 33Right-handed 310
Helix 3
3
A
53 75Right-handed alpha
Helix 4
4
A
87 99Right-handed alpha
Helix 5
5
A
111 113Right-handed 310
Helix 6
6
A
114 129Right-handed alpha
Helix 7
7
A
142 150Right-handed alpha
Helix 8
8
A
157 169Right-handed alpha
Helix 9
9
A
189 196Right-handed alpha
Helix 10
10
A
204 209Right-handed 310
Helix 11
11
A
226 248Right-handed alpha
Helix 12
12
A
266 272Right-handed alpha
Helix 13
13
A
276 289Right-handed alpha
Helix 14
14
A
305 323Right-handed alpha
Helix 15
15
A
346 355Right-handed alpha
Helix 16
16
A
360 374Right-handed alpha
Helix 17
17
A
377 389Right-handed alpha
Helix 18
18
A
396 408Right-handed alpha
Helix 19
19
A
412 426Right-handed alpha
Helix 20
20
A
429 433Right-handed 310
Helix 21
21
A
434 439Right-handed alpha
Helix 22
22
A
439 448Right-handed alpha
Helix 23
23
A
451 458Right-handed alpha
Helix 24
24
A
459 462Right-handed 310
Helix 25
25
A
465 470Right-handed alpha
Helix 26
26
A
471 475Right-handed 310
Helix 27
27
A
476 483Right-handed alpha
Helix 28
28
A
497 517Right-handed alpha
Helix 29
29
A
527 536Right-handed alpha
Helix 30
30
B
20 28Right-handed alpha
Helix 31
31
B
29 33Right-handed 310
Helix 32
32
B
53 75Right-handed alpha
Helix 33
33
B
87 99Right-handed alpha
Helix 34
34
B
111 113Right-handed 310
Helix 35
35
B
114 129Right-handed alpha
Helix 36
36
B
142 150Right-handed alpha
Helix 37
37
B
157 169Right-handed alpha
Helix 38
38
B
189 196Right-handed alpha
Helix 39
39
B
204 209Right-handed 310
Helix 40
40
B
226 248Right-handed alpha
Helix 41
41
B
251 256Right-handed alpha
Helix 42
42
B
266 272Right-handed alpha
Helix 43
43
B
276 289Right-handed alpha
Helix 44
44
B
305 323Right-handed alpha
Helix 45
45
B
346 356Right-handed alpha
Helix 46
46
B
360 374Right-handed alpha
Helix 47
47
B
377 389Right-handed alpha
Helix 48
48
B
397 408Right-handed alpha
Helix 49
49
B
412 425Right-handed alpha
Helix 50
50
B
429 433Right-handed 310
Helix 51
51
B
434 439Right-handed alpha
Helix 52
52
B
439 448Right-handed alpha
Helix 53
53
B
451 458Right-handed alpha
Helix 54
54
B
459 462Right-handed 310
Helix 55
55
B
465 470Right-handed alpha
Helix 56
56
B
471 475Right-handed 310
Helix 57
57
B
476 483Right-handed alpha
Helix 58
58
B
497 517Right-handed alpha
Helix 59
59
B
527 535Right-handed alpha
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There are 4 sheets in PDB entry 4GU5. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 5 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
82 85first strand
Strand 2
A
35 42parallel
Strand 3
A
6 11parallel
Strand 4
A
101 107parallel
Strand 5
A
131 135parallel
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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
296 297first strand
Strand 2
A
300 301anti-parallel
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There are 5 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
82 85first strand
Strand 2
B
35 42parallel
Strand 3
B
6 11parallel
Strand 4
B
101 107parallel
Strand 5
B
131 135parallel
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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
B
296 297first strand
Strand 2
B
300 301anti-parallel
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