Analysis of interatomic Contacts of Structural Units in PDB entry:
2C1G


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 2C1G entry

There is 1 chain in PDB entry 2C1G (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PHE 46GLU 463
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 19 helices in PDB entry 2C1G. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
46 62Right-handed alpha
Helix 2
2
A
89 103Right-handed alpha
Helix 3
3
A
163 167Right-handed 310
Helix 4
4
A
170 185Right-handed alpha
Helix 5
5
A
239 242Right-handed 310
Helix 6
6
A
246 249Right-handed 310
Helix 7
7
A
251 266Right-handed alpha
Helix 8
8
A
282 293Right-handed alpha
Helix 9
9
A
302 306Right-handed 310
Helix 10
10
A
309 319Right-handed alpha
Helix 11
11
A
332 336Right-handed 310
Helix 12
12
A
337 357Right-handed alpha
Helix 13
13
A
365 369Right-handed 310
Helix 14
14
A
371 378Right-handed alpha
Helix 15
15
A
390 395Right-handed alpha
Helix 16
16
A
396 408Right-handed alpha
Helix 17
17
A
420 437Right-handed alpha
Helix 18
18
A
443 449Right-handed alpha
Helix 19
19
A
450 452Right-handed 310
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There are 6 sheets in PDB entry 2C1G. Click on sheet of interest to get list of strands forming it: AA, AB, AC, AD, AE, AF,

There are 5 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
65 72first strand
Strand 2
A
75 84anti-parallel
Strand 3
A
109 119parallel
Strand 4
A
125 136anti-parallel
Strand 5
A
143 156anti-parallel
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There are 3 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
65 72first strand
Strand 2
A
75 84anti-parallel
Strand 3
A
87 88anti-parallel
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There are 3 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
213 216first strand
Strand 2
A
219 222anti-parallel
Strand 3
A
234 237anti-parallel
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There are 4 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
322 325first strand
Strand 2
A
298 301parallel
Strand 3
A
269 275parallel
Strand 4
A
440 441parallel
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There are 5 strands in AE sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
322 325first strand
Strand 2
A
298 301parallel
Strand 3
A
269 275parallel
Strand 4
A
412 417parallel
Strand 5
A
387 388parallel
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There are 3 strands in AF sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
362 363first strand
Strand 2
A
381 383parallel
Strand 3
A
457 458parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il