Analysis of interatomic Contacts of Structural Units in PDB entry:
4Q6W


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 4Q6W entry

There are 2 chains in PDB entry 4Q6W (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 26ALA 401
B
 ALA 25ILE 400
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 32 helices in PDB entry 4Q6W. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
41 62Right-handed alpha
Helix 2
2
A
81 95Right-handed alpha
Helix 3
3
A
106 121Right-handed alpha
Helix 4
4
A
131 135Right-handed 310
Helix 5
5
A
155 171Right-handed alpha
Helix 6
6
A
181 198Right-handed alpha
Helix 7
7
A
216 226Right-handed alpha
Helix 8
8
A
236 250Right-handed alpha
Helix 9
9
A
260 262Right-handed 310
Helix 10
10
A
263 272Right-handed alpha
Helix 11
11
A
273 276Right-handed 310
Helix 12
12
A
291 306Right-handed alpha
Helix 13
13
A
321 326Right-handed alpha
Helix 14
14
A
326 344Right-handed alpha
Helix 15
15
A
347 356Right-handed alpha
Helix 16
16
A
379 381Right-handed 310
Helix 17
17
B
41 62Right-handed alpha
Helix 18
18
B
81 94Right-handed alpha
Helix 19
19
B
106 121Right-handed alpha
Helix 20
20
B
131 135Right-handed 310
Helix 21
21
B
155 171Right-handed alpha
Helix 22
22
B
181 198Right-handed alpha
Helix 23
23
B
216 226Right-handed alpha
Helix 24
24
B
236 250Right-handed alpha
Helix 25
25
B
260 262Right-handed 310
Helix 26
26
B
263 272Right-handed alpha
Helix 27
27
B
273 276Right-handed 310
Helix 28
28
B
291 306Right-handed alpha
Helix 29
29
B
321 326Right-handed alpha
Helix 30
30
B
326 344Right-handed alpha
Helix 31
31
B
347 356Right-handed alpha
Helix 32
32
B
379 381Right-handed 310
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There are 6 sheets in PDB entry 4Q6W. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

There are 5 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
70 77first strand
Strand 2
A
29 35parallel
Strand 3
A
98 102parallel
Strand 4
A
124 126parallel
Strand 5
A
149 151parallel
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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
205 209first strand
Strand 2
A
174 179parallel
Strand 3
A
230 234parallel
Strand 4
A
256 258parallel
Strand 5
A
279 283parallel
Strand 6
A
383 391anti-parallel
Strand 7
A
394 399anti-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
361 362first strand
Strand 2
A
367 368anti-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
70 77first strand
Strand 2
B
29 35parallel
Strand 3
B
98 102parallel
Strand 4
B
124 126parallel
Strand 5
B
149 151parallel
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There are 7 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
205 209first strand
Strand 2
B
174 179parallel
Strand 3
B
230 234parallel
Strand 4
B
256 258parallel
Strand 5
B
278 283parallel
Strand 6
B
383 391anti-parallel
Strand 7
B
394 399anti-parallel
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There are 2 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
361 362first strand
Strand 2
B
367 368anti-parallel
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