Analysis of interatomic Contacts of Structural Units in PDB entry:
1SCG


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 1SCG entry

There are 3 chains in PDB entry 1SCG (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ARG 22LEU 466
B
 ILE 39SER 419
G
 LYS 31THR 67
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 28 helices in PDB entry 1SCG. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
23 40Right-handed alpha
Helix 2
2
A
54 64Right-handed alpha
Helix 3
3
A
71 99Right-handed alpha
Helix 4
4
A
216 228Right-handed 310
Helix 5
5
A
239 249Right-handed alpha
Helix 6
6
A
254 260Right-handed alpha
Helix 7
7
A
269 276Right-handed 310
Helix 8
8
A
278 282Right-handed alpha
Helix 9
9
A
290 295Right-handed alpha
Helix 10
10
A
327 329Right-handed 310
Helix 11
11
A
332 334Right-handed 310
Helix 12
12
A
347 350Right-handed 310
Helix 13
13
A
361 373Right-handed alpha
Helix 14
14
A
376 378Right-handed 310
Helix 15
15
A
390 399Right-handed alpha
Helix 16
16
A
402 404Right-handed 310
Helix 17
17
A
415 419Right-handed alpha
Helix 18
18
A
424 430Right-handed alpha
Helix 19
19
A
447 464Right-handed alpha
Helix 20
20
B
40 62Right-handed alpha
Helix 21
21
B
67 71Right-handed alpha
Helix 22
22
B
209 211Right-handed 310
Helix 23
23
B
315 317Right-handed 310
Helix 24
24
B
323 326Right-handed alpha
Helix 25
25
B
329 332Right-handed alpha
Helix 26
26
B
334 340Right-handed alpha
Helix 27
27
G
32 46Right-handed alpha
Helix 28
28
G
53 65Right-handed alpha
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There are 8 sheets in PDB entry 1SCG. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H,

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
382 388first strand
Strand 2
A
339 345parallel
Strand 3
A
41 47parallel
Strand 4
A
313 319parallel
Strand 5
A
304 310anti-parallel
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There are 4 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
175 178first strand
Strand 2
B
157 162anti-parallel
Strand 3
B
148 153anti-parallel
Strand 4
B
137 142anti-parallel
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There are 4 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
184 189first strand
Strand 2
B
194 199anti-parallel
Strand 3
B
203 208anti-parallel
Strand 4
B
213 219anti-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
B
225 229first strand
Strand 2
B
242 247anti-parallel
Strand 3
B
251 256anti-parallel
Strand 4
B
262 267anti-parallel
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There are 4 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
273 278first strand
Strand 2
B
284 289anti-parallel
Strand 3
B
294 298anti-parallel
Strand 4
B
303 308anti-parallel
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There are 3 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
355 357first strand
Strand 2
B
363 366anti-parallel
Strand 3
B
374 377anti-parallel
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There are 4 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
84 87first strand
Strand 2
B
415 418anti-parallel
Strand 3
B
406 410anti-parallel
Strand 4
B
394 399anti-parallel
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There are 2 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
115 119first strand
Strand 2
B
126 131anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il