Analysis of interatomic Contacts of Structural Units in PDB entry:
3T03


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 3T03 entry

There are 4 chains in PDB entry 3T03 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASP 238TYR 505
B
 ASP 238TYR 505
C
 HIS 687LEU 694
D
 HIS 687PRO 699
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 26 helices in PDB entry 3T03. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
238 254Right-handed alpha
Helix 2
2
A
257 266Right-handed alpha
Helix 3
3
A
279 291Right-handed alpha
Helix 4
4
A
304 331Right-handed alpha
Helix 5
5
A
333 337Right-handed 310
Helix 6
6
A
338 361Right-handed alpha
Helix 7
7
A
370 372Right-handed 310
Helix 8
8
A
378 384Right-handed alpha
Helix 9
9
A
392 404Right-handed alpha
Helix 10
10
A
408 421Right-handed alpha
Helix 11
11
A
430 453Right-handed alpha
Helix 12
12
A
458 488Right-handed alpha
Helix 13
13
A
494 502Right-handed alpha
Helix 14
14
B
238 254Right-handed alpha
Helix 15
15
B
257 266Right-handed alpha
Helix 16
16
B
279 286Right-handed alpha
Helix 17
17
B
304 330Right-handed alpha
Helix 18
18
B
338 360Right-handed alpha
Helix 19
19
B
378 383Right-handed alpha
Helix 20
20
B
392 404Right-handed alpha
Helix 21
21
B
408 421Right-handed alpha
Helix 22
22
B
430 453Right-handed alpha
Helix 23
23
B
458 483Right-handed alpha
Helix 24
24
B
494 502Right-handed alpha
Helix 25
25
C
687 694Right-handed alpha
Helix 26
26
D
687 697Right-handed alpha
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There are 2 sheets in PDB entry 3T03. Click on sheet of interest to get list of strands forming it: A, B,

There are 4 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
275 277first strand
Strand 2
A
374 377parallel
Strand 3
A
366 369anti-parallel
Strand 4
A
362 363anti-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
275 277first strand
Strand 2
B
374 377parallel
Strand 3
B
366 369anti-parallel
Strand 4
B
362 363anti-parallel
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