Analysis of interatomic Contacts of Structural Units in PDB entry:
2I7T


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 2I7T entry

There is 1 chain in PDB entry 2I7T (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 9ARG 459
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 14 helices in PDB entry 2I7T. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
48 53Right-handed 310
Helix 2
2
A
55 59Right-handed 310
Helix 3
3
A
60 64Right-handed 310
Helix 4
4
A
73 78Right-handed alpha
Helix 5
5
A
79 87Right-handed alpha
Helix 6
6
A
97 111Right-handed alpha
Helix 7
7
A
124 132Right-handed alpha
Helix 8
8
A
214 232Right-handed alpha
Helix 9
9
A
245 260Right-handed alpha
Helix 10
10
A
261 264Right-handed 310
Helix 11
11
A
334 345Right-handed alpha
Helix 12
12
A
362 368Right-handed alpha
Helix 13
13
A
398 410Right-handed alpha
Helix 14
14
A
420 436Right-handed alpha
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There are 4 sheets in PDB entry 2I7T. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 7 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
135 138first strand
Strand 2
A
92 96parallel
Strand 3
A
66 68parallel
Strand 4
A
35 39parallel
Strand 5
A
27 32anti-parallel
Strand 6
A
10 18anti-parallel
Strand 7
A
454 458anti-parallel
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There are 7 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
144 146first strand
Strand 2
A
149 155anti-parallel
Strand 3
A
163 169anti-parallel
Strand 4
A
172 176anti-parallel
Strand 5
A
200 204parallel
Strand 6
A
413 417parallel
Strand 7
A
444 446parallel
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There are 6 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
308 310first strand
Strand 2
A
268 271parallel
Strand 3
A
323 327parallel
Strand 4
A
235 239parallel
Strand 5
A
351 354parallel
Strand 6
A
387 390parallel
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There are 2 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
373 375first strand
Strand 2
A
381 383anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il