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


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 4EGC entry

There are 2 chains in PDB entry 4EGC (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LYS 1LYS 555
B
 GLU 268LEU 538
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 4EGC. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
16 32Right-handed alpha
Helix 2
2
A
42 52Right-handed alpha
Helix 3
3
A
66 73Right-handed alpha
Helix 4
4
A
82 87Right-handed alpha
Helix 5
5
A
90 97Right-handed alpha
Helix 6
6
A
131 141Right-handed alpha
Helix 7
7
A
153 164Right-handed alpha
Helix 8
8
A
185 201Right-handed alpha
Helix 9
9
A
209 219Right-handed alpha
Helix 10
10
A
228 230Right-handed 310
Helix 11
11
A
231 239Right-handed alpha
Helix 12
12
A
272 283Right-handed alpha
Helix 13
13
A
286 297Right-handed alpha
Helix 14
14
A
304 312Right-handed alpha
Helix 15
15
A
314 327Right-handed alpha
Helix 16
16
A
335 352Right-handed alpha
Helix 17
17
A
356 373Right-handed alpha
Helix 18
18
A
380 394Right-handed alpha
Helix 19
19
A
396 407Right-handed alpha
Helix 20
20
A
417 431Right-handed alpha
Helix 21
21
A
432 443Right-handed alpha
Helix 22
22
A
446 448Right-handed 310
Helix 23
23
A
449 470Right-handed alpha
Helix 24
24
A
474 485Right-handed alpha
Helix 25
25
A
505 516Right-handed alpha
Helix 26
26
A
520 532Right-handed alpha
Helix 27
27
A
534 555Right-handed alpha
Helix 28
28
B
282 288Right-handed alpha
Helix 29
29
B
288 295Right-handed alpha
Helix 30
30
B
297 320Right-handed alpha
Helix 31
31
B
321 326Right-handed alpha
Helix 32
32
B
349 353Right-handed 310
Helix 33
33
B
373 395Right-handed alpha
Helix 34
34
B
397 403Right-handed alpha
Helix 35
35
B
405 421Right-handed alpha
Helix 36
36
B
423 437Right-handed alpha
Helix 37
37
B
450 461Right-handed alpha
Helix 38
38
B
468 470Right-handed 310
Helix 39
39
B
479 492Right-handed alpha
Helix 40
40
B
503 513Right-handed alpha
Helix 41
41
B
522 535Right-handed alpha
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There are 7 sheets in PDB entry 4EGC. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G,

There are 6 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
35 38first strand
Strand 2
A
7 10parallel
Strand 3
A
59 63parallel
Strand 4
A
258 266anti-parallel
Strand 5
A
106 111anti-parallel
Strand 6
A
301 302anti-parallel
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There are 5 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
35 38first strand
Strand 2
A
7 10parallel
Strand 3
A
59 63parallel
Strand 4
A
258 266anti-parallel
Strand 5
A
328 329parallel
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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
A
98 99first strand
Strand 2
A
102 103anti-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
A
145 147first strand
Strand 2
A
222 227parallel
Strand 3
A
114 118anti-parallel
Strand 4
A
242 245anti-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
A
167 172first strand
Strand 2
A
175 182anti-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
A
249 250first strand
Strand 2
A
253 254anti-parallel
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There are 5 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
472 474first strand
Strand 2
B
441 447parallel
Strand 3
B
269 273parallel
Strand 4
B
496 501parallel
Strand 5
B
517 519parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il