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


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 1YQT entry

There is 1 chain in PDB entry 1YQT (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLU 76ALA 590
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 22 helices in PDB entry 1YQT. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
111 120Right-handed alpha
Helix 2
2
A
133 141Right-handed alpha
Helix 3
3
A
145 155Right-handed alpha
Helix 4
4
A
166 174Right-handed 310
Helix 5
5
A
177 186Right-handed alpha
Helix 6
6
A
190 198Right-handed alpha
Helix 7
7
A
207 211Right-handed 310
Helix 8
8
A
212 227Right-handed alpha
Helix 9
9
A
242 259Right-handed alpha
Helix 10
10
A
269 277Right-handed alpha
Helix 11
11
A
299 309Right-handed alpha
Helix 12
12
A
329 333Right-handed 310
Helix 13
13
A
376 385Right-handed alpha
Helix 14
14
A
415 429Right-handed alpha
Helix 15
15
A
430 437Right-handed alpha
Helix 16
16
A
443 447Right-handed 310
Helix 17
17
A
450 454Right-handed 310
Helix 18
18
A
455 469Right-handed alpha
Helix 19
19
A
485 504Right-handed alpha
Helix 20
20
A
513 521Right-handed alpha
Helix 21
21
A
543 553Right-handed alpha
Helix 22
22
A
574 584Right-handed alpha
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There are 7 sheets in PDB entry 1YQT. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G,

There are 8 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
79 82first strand
Strand 2
A
89 91anti-parallel
Strand 3
A
290 293parallel
Strand 4
A
279 286anti-parallel
Strand 5
A
101 105parallel
Strand 6
A
262 266parallel
Strand 7
A
231 235parallel
Strand 8
A
161 163parallel
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There are 5 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
79 82first strand
Strand 2
A
89 91anti-parallel
Strand 3
A
290 293parallel
Strand 4
A
279 286anti-parallel
Strand 5
A
297 298anti-parallel
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There are 2 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
310 311first strand
Strand 2
A
316 317anti-parallel
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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
338 342first strand
Strand 2
A
359 362anti-parallel
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There are 8 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
345 349first strand
Strand 2
A
352 356anti-parallel
Strand 3
A
534 537parallel
Strand 4
A
523 530anti-parallel
Strand 5
A
366 370parallel
Strand 6
A
506 510parallel
Strand 7
A
474 478parallel
Strand 8
A
401 404parallel
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There are 5 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
345 349first strand
Strand 2
A
352 356anti-parallel
Strand 3
A
534 537parallel
Strand 4
A
523 530anti-parallel
Strand 5
A
541 542anti-parallel
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There are 2 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
558 560first strand
Strand 2
A
567 569anti-parallel
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