Analysis of interatomic Contacts of Structural Units in PDB entry:
2QT6


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 2QT6 entry

There are 2 chains in PDB entry 2QT6 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 1GLU 498
B
 ALA 1GLU 498
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 27 helices in PDB entry 2QT6. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
54 58Right-handed 310
Helix 2
2
A
73 77Right-handed 310
Helix 3
3
A
114 119Right-handed 310
Helix 4
4
A
133 137Right-handed 310
Helix 5
5
A
141 143Right-handed 310
Helix 6
6
A
270 274Right-handed 310
Helix 7
7
A
300 304Right-handed 310
Helix 8
8
A
349 357Right-handed alpha
Helix 9
9
A
360 364Right-handed 310
Helix 10
10
A
454 460Right-handed alpha
Helix 11
11
A
472 477Right-handed alpha
Helix 12
12
A
480 492Right-handed alpha
Helix 13
13
A
494 498Right-handed 310
Helix 14
14
B
54 58Right-handed 310
Helix 15
15
B
73 77Right-handed 310
Helix 16
16
B
114 119Right-handed 310
Helix 17
17
B
133 137Right-handed 310
Helix 18
18
B
141 143Right-handed 310
Helix 19
19
B
270 274Right-handed 310
Helix 20
20
B
300 304Right-handed 310
Helix 21
21
B
349 356Right-handed alpha
Helix 22
22
B
429 433Right-handed 310
Helix 23
23
B
454 460Right-handed alpha
Helix 24
24
B
472 477Right-handed alpha
Helix 25
25
B
480 485Right-handed alpha
Helix 26
26
B
485 492Right-handed alpha
Helix 27
27
B
494 498Right-handed 310
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There are 14 sheets in PDB entry 2QT6. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L, M, N,

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
22 27first strand
Strand 2
A
5 15anti-parallel
Strand 3
A
43 50parallel
Strand 4
A
92 98anti-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
A
36 39first strand
Strand 2
A
121 127parallel
Strand 3
A
104 110anti-parallel
Strand 4
A
63 66anti-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
168 171first strand
Strand 2
A
145 151anti-parallel
Strand 3
A
195 202parallel
Strand 4
A
243 249anti-parallel
Strand 5
A
218 223anti-parallel
Strand 6
A
226 233anti-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
187 190first strand
Strand 2
A
276 281parallel
Strand 3
A
256 263anti-parallel
Strand 4
A
209 213anti-parallel
Strand 5
A
235 238anti-parallel
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There are 5 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
323 326first strand
Strand 2
A
378 384parallel
Strand 3
A
435 441anti-parallel
Strand 4
A
403 407anti-parallel
Strand 5
A
421 422anti-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
A
329 331first strand
Strand 2
A
336 338anti-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
A
370 373first strand
Strand 2
A
463 468parallel
Strand 3
A
446 452anti-parallel
Strand 4
A
395 398anti-parallel
Strand 5
A
424 426anti-parallel
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There are 4 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
22 27first strand
Strand 2
B
5 15anti-parallel
Strand 3
B
43 50parallel
Strand 4
B
92 98anti-parallel
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There are 4 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
36 39first strand
Strand 2
B
121 127parallel
Strand 3
B
104 110anti-parallel
Strand 4
B
63 66anti-parallel
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There are 6 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
168 171first strand
Strand 2
B
145 151anti-parallel
Strand 3
B
195 202parallel
Strand 4
B
243 249anti-parallel
Strand 5
B
218 223anti-parallel
Strand 6
B
226 233anti-parallel
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There are 5 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
187 190first strand
Strand 2
B
276 281parallel
Strand 3
B
256 263anti-parallel
Strand 4
B
209 213anti-parallel
Strand 5
B
235 238anti-parallel
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There are 5 strands in L sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
323 326first strand
Strand 2
B
378 384parallel
Strand 3
B
435 441anti-parallel
Strand 4
B
403 407anti-parallel
Strand 5
B
421 422anti-parallel
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There are 2 strands in M sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
329 331first strand
Strand 2
B
336 338anti-parallel
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There are 5 strands in N sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
370 373first strand
Strand 2
B
463 468parallel
Strand 3
B
446 452anti-parallel
Strand 4
B
395 398anti-parallel
Strand 5
B
424 426anti-parallel
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