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


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 2SRC entry

There are 2 chains in PDB entry 2SRC (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
THR 84GLN 526
A
GLN 528LEU 533
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 17 helices in PDB entry 2SRC. Click on helix of interest for CSU analysis.
Helix
number
Helix
ID
Chain
ID
Initial
residue
Terminal
residue
Helix class
Helix 1
1
A
134 136Right-handed 310
Helix 2
2
A
155 162Right-handed alpha
Helix 3
3
A
223 229Right-handed alpha
Helix 4
4
A
264 266Right-handed 310
Helix 5
5
A
304 316Right-handed alpha
Helix 6
6
A
346 350Right-handed alpha
Helix 7
7
A
360 379Right-handed alpha
Helix 8
8
A
389 391Right-handed 310
Helix 9
9
A
407 410Right-handed 310
Helix 10
10
A
414 418Right-handed alpha
Helix 11
11
A
426 428Right-handed 310
Helix 12
12
A
431 436Right-handed alpha
Helix 13
13
A
441 455Right-handed alpha
Helix 14
14
A
468 476Right-handed alpha
Helix 15
15
A
489 498Right-handed alpha
Helix 16
16
A
503 505Right-handed 310
Helix 17
17
A
509 517Right-handed alpha
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There are 5 sheets in PDB entry 2SRC. Click on sheet of interest to get list of strands forming it: A, B, C, D, E,

There are 2 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
86 88first strand
Strand 2
A
137 139anti-parallel
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There are 3 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
129 133first strand
Strand 2
A
118 123anti-parallel
Strand 3
A
108 112anti-parallel
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There are 3 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
172 176first strand
Strand 2
A
184 192anti-parallel
Strand 3
A
196 204anti-parallel
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There are 5 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
325 329first strand
Strand 2
A
335 338anti-parallel
Strand 3
A
290 297anti-parallel
Strand 4
A
279 286anti-parallel
Strand 5
A
267 272anti-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
392 395first strand
Strand 2
A
399 402anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il