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


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 3QTG entry

There are 2 chains in PDB entry 3QTG (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ARG 12LEU 461
B
 ASN 15LEU 461
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 40 helices in PDB entry 3QTG. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
24 29Right-handed alpha
Helix 2
2
A
31 40Right-handed alpha
Helix 3
3
A
53 72Right-handed alpha
Helix 4
4
A
119 126Right-handed alpha
Helix 5
5
A
136 138Right-handed 310
Helix 6
6
A
180 191Right-handed alpha
Helix 7
7
A
192 197Right-handed 310
Helix 8
8
A
207 221Right-handed alpha
Helix 9
9
A
233 239Right-handed alpha
Helix 10
10
A
239 246Right-handed alpha
Helix 11
11
A
254 258Right-handed alpha
Helix 12
12
A
265 280Right-handed alpha
Helix 13
13
A
291 296Right-handed 310
Helix 14
14
A
301 314Right-handed alpha
Helix 15
15
A
322 327Right-handed alpha
Helix 16
16
A
330 344Right-handed alpha
Helix 17
17
A
357 374Right-handed alpha
Helix 18
18
A
384 392Right-handed alpha
Helix 19
19
A
405 413Right-handed alpha
Helix 20
20
A
427 440Right-handed alpha
Helix 21
21
B
24 29Right-handed alpha
Helix 22
22
B
31 40Right-handed alpha
Helix 23
23
B
53 72Right-handed alpha
Helix 24
24
B
120 126Right-handed alpha
Helix 25
25
B
180 191Right-handed alpha
Helix 26
26
B
192 197Right-handed 310
Helix 27
27
B
207 222Right-handed alpha
Helix 28
28
B
233 239Right-handed alpha
Helix 29
29
B
239 246Right-handed alpha
Helix 30
30
B
254 259Right-handed alpha
Helix 31
31
B
262 264Right-handed 310
Helix 32
32
B
265 280Right-handed alpha
Helix 33
33
B
291 296Right-handed 310
Helix 34
34
B
301 314Right-handed alpha
Helix 35
35
B
322 327Right-handed alpha
Helix 36
36
B
330 345Right-handed alpha
Helix 37
37
B
357 374Right-handed alpha
Helix 38
38
B
384 392Right-handed alpha
Helix 39
39
B
405 413Right-handed alpha
Helix 40
40
B
427 440Right-handed alpha
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There are 7 sheets in PDB entry 3QTG. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G,

There are 9 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
18 22first strand
Strand 2
A
44 48parallel
Strand 3
A
76 80parallel
Strand 4
A
199 202parallel
Strand 5
A
226 231parallel
Strand 6
A
249 253parallel
Strand 7
A
284 287parallel
Strand 8
A
318 321parallel
Strand 9
A
18 22parallel
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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
94 96first strand
Strand 2
A
159 161anti-parallel
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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
115 117first strand
Strand 2
A
101 106parallel
Strand 3
A
150 155anti-parallel
Strand 4
A
139 146anti-parallel
Strand 5
A
131 134anti-parallel
Strand 6
A
167 169anti-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
A
418 422first strand
Strand 2
A
399 403parallel
Strand 3
A
376 380parallel
Strand 4
A
444 448parallel
Strand 5
A
456 460anti-parallel
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There are 9 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
18 22first strand
Strand 2
B
44 48parallel
Strand 3
B
76 80parallel
Strand 4
B
199 202parallel
Strand 5
B
226 231parallel
Strand 6
B
249 253parallel
Strand 7
B
284 287parallel
Strand 8
B
318 321parallel
Strand 9
B
18 22parallel
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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
B
101 105first strand
Strand 2
B
150 154anti-parallel
Strand 3
B
139 146anti-parallel
Strand 4
B
131 134anti-parallel
Strand 5
B
168 169anti-parallel
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There are 5 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
418 422first strand
Strand 2
B
399 403parallel
Strand 3
B
376 380parallel
Strand 4
B
444 448parallel
Strand 5
B
456 460anti-parallel
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