Analysis of interatomic Contacts of Structural Units in PDB entry:
2Q27


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 2Q27 entry

There are 2 chains in PDB entry 2Q27 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LEU 5GLY 551
B
 LEU 5GLU 549
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 59 helices in PDB entry 2Q27. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
10 21Right-handed alpha
Helix 2
2
A
34 44Right-handed alpha
Helix 3
3
A
53 69Right-handed alpha
Helix 4
4
A
78 96Right-handed alpha
Helix 5
5
A
107 113Right-handed alpha
Helix 6
6
A
122 128Right-handed alpha
Helix 7
7
A
129 131Right-handed 310
Helix 8
8
A
139 141Right-handed 310
Helix 9
9
A
142 156Right-handed alpha
Helix 10
10
A
168 173Right-handed alpha
Helix 11
11
A
177 183Right-handed alpha
Helix 12
12
A
197 211Right-handed alpha
Helix 13
13
A
219 226Right-handed alpha
Helix 14
14
A
227 239Right-handed alpha
Helix 15
15
A
246 249Right-handed 310
Helix 16
16
A
260 262Right-handed 310
Helix 17
17
A
263 271Right-handed alpha
Helix 18
18
A
282 289Right-handed 310
Helix 19
19
A
304 308Right-handed 310
Helix 20
20
A
321 336Right-handed alpha
Helix 21
21
A
341 365Right-handed alpha
Helix 22
22
A
371 385Right-handed alpha
Helix 23
23
A
396 406Right-handed alpha
Helix 24
24
A
418 421Right-handed 310
Helix 25
25
A
425 438Right-handed alpha
Helix 26
26
A
447 452Right-handed alpha
Helix 27
27
A
453 455Right-handed 310
Helix 28
28
A
456 463Right-handed alpha
Helix 29
29
A
501 510Right-handed 310
Helix 30
30
A
518 533Right-handed alpha
Helix 31
31
B
10 21Right-handed alpha
Helix 32
32
B
34 44Right-handed alpha
Helix 33
33
B
53 69Right-handed alpha
Helix 34
34
B
78 96Right-handed alpha
Helix 35
35
B
107 113Right-handed alpha
Helix 36
36
B
122 128Right-handed alpha
Helix 37
37
B
129 131Right-handed 310
Helix 38
38
B
139 141Right-handed 310
Helix 39
39
B
142 156Right-handed alpha
Helix 40
40
B
168 173Right-handed alpha
Helix 41
41
B
177 182Right-handed alpha
Helix 42
42
B
197 210Right-handed alpha
Helix 43
43
B
219 226Right-handed alpha
Helix 44
44
B
227 238Right-handed alpha
Helix 45
45
B
246 249Right-handed 310
Helix 46
46
B
260 262Right-handed 310
Helix 47
47
B
263 271Right-handed alpha
Helix 48
48
B
282 289Right-handed 310
Helix 49
49
B
304 308Right-handed 310
Helix 50
50
B
321 336Right-handed alpha
Helix 51
51
B
341 365Right-handed alpha
Helix 52
52
B
371 385Right-handed alpha
Helix 53
53
B
396 406Right-handed alpha
Helix 54
54
B
425 438Right-handed alpha
Helix 55
55
B
447 451Right-handed alpha
Helix 56
56
B
452 455Right-handed 310
Helix 57
57
B
456 464Right-handed alpha
Helix 58
58
B
501 510Right-handed 310
Helix 59
59
B
518 533Right-handed alpha
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There are 9 sheets in PDB entry 2Q27. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I,

There are 2 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
7 9first strand
Strand 2
A
174 176anti-parallel
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There are 6 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
47 50first strand
Strand 2
A
25 28parallel
Strand 3
A
72 76parallel
Strand 4
A
99 105parallel
Strand 5
A
161 167parallel
Strand 6
A
133 136parallel
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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
194 196first strand
Strand 2
B
194 196anti-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
242 244first strand
Strand 2
A
214 218parallel
Strand 3
A
273 277parallel
Strand 4
A
297 302parallel
Strand 5
A
316 319parallel
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There are 6 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
414 416first strand
Strand 2
A
390 394parallel
Strand 3
A
441 446parallel
Strand 4
A
467 473parallel
Strand 5
A
536 541parallel
Strand 6
A
512 516parallel
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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
7 9first strand
Strand 2
B
174 176anti-parallel
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There are 6 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
47 50first strand
Strand 2
B
25 28parallel
Strand 3
B
72 76parallel
Strand 4
B
99 105parallel
Strand 5
B
161 167parallel
Strand 6
B
133 136parallel
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There are 5 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
242 244first strand
Strand 2
B
214 218parallel
Strand 3
B
273 277parallel
Strand 4
B
297 302parallel
Strand 5
B
316 319parallel
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There are 6 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
414 416first strand
Strand 2
B
390 394parallel
Strand 3
B
441 446parallel
Strand 4
B
467 473parallel
Strand 5
B
536 541parallel
Strand 6
B
512 516parallel
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