Analysis of interatomic Contacts of Structural Units in PDB entry:
3Q4Z


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 3Q4Z entry

There are 2 chains in PDB entry 3Q4Z (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
GLU 251LEU 546
B
ASP 250THR 541
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 30 helices in PDB entry 3Q4Z. Click on helix of interest for CSU analysis.
Helix
number
Helix
ID
Chain
ID
Initial
residue
Terminal
residue
Helix class
Helix 1
1
A
251 261Right-handed alpha
Helix 2
2
A
309 322Right-handed alpha
Helix 3
3
A
351 359Right-handed alpha
Helix 4
4
A
362 383Right-handed alpha
Helix 5
5
A
391 393Right-handed 310
Helix 6
6
A
427 431Right-handed 310
Helix 7
7
A
432 437Right-handed alpha
Helix 8
8
A
444 460Right-handed alpha
Helix 9
9
A
468 480Right-handed alpha
Helix 10
10
A
486 490Right-handed 310
Helix 11
11
A
491 502Right-handed alpha
Helix 12
12
A
511 517Right-handed alpha
Helix 13
13
A
518 524Right-handed 310
Helix 14
14
A
526 529Right-handed 310
Helix 15
15
A
530 546Right-handed alpha
Helix 16
16
B
250 261Right-handed alpha
Helix 17
17
B
265 269Right-handed alpha
Helix 18
18
B
311 322Right-handed alpha
Helix 19
19
B
351 359Right-handed alpha
Helix 20
20
B
362 383Right-handed alpha
Helix 21
21
B
391 393Right-handed 310
Helix 22
22
B
432 437Right-handed alpha
Helix 23
23
B
443 460Right-handed alpha
Helix 24
24
B
468 480Right-handed alpha
Helix 25
25
B
486 490Right-handed 310
Helix 26
26
B
491 502Right-handed alpha
Helix 27
27
B
511 516Right-handed alpha
Helix 28
28
B
517 524Right-handed 310
Helix 29
29
B
526 529Right-handed 310
Helix 30
30
B
530 541Right-handed alpha
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There are 5 sheets in PDB entry 3Q4Z. Click on sheet of interest to get list of strands forming it: A, B, C, D, E,

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
283 287first strand
Strand 2
A
296 301anti-parallel
Strand 3
A
340 345anti-parallel
Strand 4
A
330 335anti-parallel
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There are 2 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
385 386first strand
Strand 2
A
412 413anti-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
395 397first strand
Strand 2
A
403 405anti-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
B
270 277first strand
Strand 2
B
283 289anti-parallel
Strand 3
B
295 301anti-parallel
Strand 4
B
339 345anti-parallel
Strand 5
B
330 336anti-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
B
395 397first strand
Strand 2
B
403 405anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il