Analysis of interatomic Contacts of Structural Units in PDB entry:
4C7D


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 4C7D entry

There are 2 chains in PDB entry 4C7D (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLU 2THR 494
B
 ALA 1THR 494
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 41 helices in PDB entry 4C7D. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
36 55Right-handed alpha
Helix 2
2
A
97 112Right-handed alpha
Helix 3
3
A
113 118Right-handed 310
Helix 4
4
A
154 167Right-handed alpha
Helix 5
5
A
191 196Right-handed alpha
Helix 6
6
A
201 205Right-handed 310
Helix 7
7
A
211 225Right-handed alpha
Helix 8
8
A
239 246Right-handed alpha
Helix 9
9
A
247 250Right-handed 310
Helix 10
10
A
274 290Right-handed alpha
Helix 11
11
A
307 325Right-handed alpha
Helix 12
12
A
334 338Right-handed 310
Helix 13
13
A
355 368Right-handed alpha
Helix 14
14
A
401 407Right-handed alpha
Helix 15
15
A
409 413Right-handed 310
Helix 16
16
A
418 420Right-handed 310
Helix 17
17
A
436 445Right-handed alpha
Helix 18
18
A
446 457Right-handed alpha
Helix 19
19
A
458 462Right-handed 310
Helix 20
20
A
463 482Right-handed alpha
Helix 21
21
B
36 55Right-handed alpha
Helix 22
22
B
97 112Right-handed alpha
Helix 23
23
B
113 118Right-handed 310
Helix 24
24
B
154 167Right-handed alpha
Helix 25
25
B
191 196Right-handed alpha
Helix 26
26
B
201 205Right-handed 310
Helix 27
27
B
211 225Right-handed alpha
Helix 28
28
B
239 246Right-handed alpha
Helix 29
29
B
247 250Right-handed 310
Helix 30
30
B
273 290Right-handed alpha
Helix 31
31
B
307 325Right-handed alpha
Helix 32
32
B
334 338Right-handed 310
Helix 33
33
B
355 368Right-handed alpha
Helix 34
34
B
401 407Right-handed alpha
Helix 35
35
B
409 413Right-handed 310
Helix 36
36
B
418 420Right-handed 310
Helix 37
37
B
436 445Right-handed alpha
Helix 38
38
B
447 457Right-handed alpha
Helix 39
39
B
458 462Right-handed 310
Helix 40
40
B
463 473Right-handed alpha
Helix 41
41
B
474 482Right-handed alpha
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There are 7 sheets in PDB entry 4C7D. Click on sheet of interest to get list of strands forming it: AA, AB, AC, AD, BA, BB, BC,

There are 7 strands in AA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
15 18first strand
Strand 2
A
131 135anti-parallel
Strand 3
A
82 87anti-parallel
Strand 4
A
90 95anti-parallel
Strand 5
A
67 72parallel
Strand 6
A
31 33parallel
Strand 7
A
60 61parallel
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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
23 24first strand
Strand 2
A
127 128anti-parallel
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There are 9 strands in AC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
141 147first strand
Strand 2
A
422 429parallel
Strand 3
A
371 374parallel
Strand 4
A
345 348parallel
Strand 5
A
328 332parallel
Strand 6
A
295 299parallel
Strand 7
A
228 235parallel
Strand 8
A
172 176parallel
Strand 9
A
141 147parallel
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There are 2 strands in AD sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
178 179first strand
Strand 2
A
182 183anti-parallel
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There are 7 strands in BA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
15 18first strand
Strand 2
B
131 135anti-parallel
Strand 3
B
82 87anti-parallel
Strand 4
B
90 95anti-parallel
Strand 5
B
68 72parallel
Strand 6
B
31 33parallel
Strand 7
B
60 61parallel
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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
23 25first strand
Strand 2
B
126 128anti-parallel
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There are 9 strands in BC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
141 147first strand
Strand 2
B
422 429parallel
Strand 3
B
371 374parallel
Strand 4
B
345 348parallel
Strand 5
B
328 332parallel
Strand 6
B
295 299parallel
Strand 7
B
228 235parallel
Strand 8
B
172 176parallel
Strand 9
B
141 147parallel
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