Analysis of interatomic Contacts of Structural Units in PDB entry:
4A01


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 4A01 entry

There are 2 chains in PDB entry 4A01 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 2PHE 766
B
 GLY 2PHE 766
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 4A01. 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 35Right-handed alpha
Helix 2
2
A
68 113Right-handed alpha
Helix 3
3
A
114 116Right-handed 310
Helix 4
4
A
134 175Right-handed alpha
Helix 5
5
A
178 217Right-handed alpha
Helix 6
6
A
219 228Right-handed alpha
Helix 7
7
A
228 262Right-handed alpha
Helix 8
8
A
275 286Right-handed alpha
Helix 9
9
A
288 312Right-handed alpha
Helix 10
10
A
313 318Right-handed alpha
Helix 11
11
A
320 325Right-handed alpha
Helix 12
12
A
325 347Right-handed alpha
Helix 13
13
A
353 355Right-handed 310
Helix 14
14
A
356 384Right-handed alpha
Helix 15
15
A
401 427Right-handed alpha
Helix 16
16
A
430 440Right-handed alpha
Helix 17
17
A
443 458Right-handed alpha
Helix 18
18
A
459 490Right-handed alpha
Helix 19
19
A
492 516Right-handed alpha
Helix 20
20
A
519 563Right-handed alpha
Helix 21
21
A
572 615Right-handed alpha
Helix 22
22
A
626 642Right-handed alpha
Helix 23
23
A
642 660Right-handed alpha
Helix 24
24
A
661 700Right-handed alpha
Helix 25
25
A
702 707Right-handed alpha
Helix 26
26
A
713 732Right-handed alpha
Helix 27
27
A
733 759Right-handed alpha
Helix 28
28
A
760 766Right-handed alpha
Helix 29
29
B
7 35Right-handed alpha
Helix 30
30
B
68 113Right-handed alpha
Helix 31
31
B
134 175Right-handed alpha
Helix 32
32
B
178 217Right-handed alpha
Helix 33
33
B
219 228Right-handed alpha
Helix 34
34
B
228 262Right-handed alpha
Helix 35
35
B
275 286Right-handed alpha
Helix 36
36
B
288 312Right-handed alpha
Helix 37
37
B
313 318Right-handed alpha
Helix 38
38
B
320 325Right-handed alpha
Helix 39
39
B
325 347Right-handed alpha
Helix 40
40
B
353 355Right-handed 310
Helix 41
41
B
356 384Right-handed alpha
Helix 42
42
B
401 427Right-handed alpha
Helix 43
43
B
430 439Right-handed alpha
Helix 44
44
B
440 442Right-handed 310
Helix 45
45
B
443 459Right-handed alpha
Helix 46
46
B
459 490Right-handed alpha
Helix 47
47
B
492 517Right-handed alpha
Helix 48
48
B
519 563Right-handed alpha
Helix 49
49
B
572 615Right-handed alpha
Helix 50
50
B
626 642Right-handed alpha
Helix 51
51
B
642 660Right-handed alpha
Helix 52
52
B
661 700Right-handed alpha
Helix 53
53
B
702 707Right-handed alpha
Helix 54
54
B
713 732Right-handed alpha
Helix 55
55
B
733 759Right-handed alpha
Helix 56
56
B
760 766Right-handed alpha
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There are 2 sheets in PDB entry 4A01. Click on sheet of interest to get list of strands forming it: AB, BB,

There are 2 strands in AB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
387 392first strand
Strand 2
A
395 400anti-parallel
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There are 2 strands in BB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
387 392first strand
Strand 2
B
395 400anti-parallel
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