Analysis of interatomic Contacts of Structural Units in PDB entry:
2Q17


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 2Q17 entry

There are 5 chains in PDB entry 2Q17 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 18ALA 305
B
 ARG 19ASP 306
C
 PRO 20ASP 306
D
 PRO 20ALA 305
E
 ARG 19ALA 156
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 45 helices in PDB entry 2Q17. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
44 48Right-handed 310
Helix 2
2
A
68 80Right-handed alpha
Helix 3
3
A
83 89Right-handed alpha
Helix 4
4
A
96 98Right-handed 310
Helix 5
5
A
101 103Right-handed 310
Helix 6
6
A
145 157Right-handed alpha
Helix 7
7
A
162 172Right-handed alpha
Helix 8
8
A
186 190Right-handed 310
Helix 9
9
A
244 249Right-handed alpha
Helix 10
10
B
44 48Right-handed 310
Helix 11
11
B
68 80Right-handed alpha
Helix 12
12
B
83 89Right-handed alpha
Helix 13
13
B
96 98Right-handed 310
Helix 14
14
B
101 105Right-handed 310
Helix 15
15
B
145 157Right-handed alpha
Helix 16
16
B
162 172Right-handed alpha
Helix 17
17
B
186 190Right-handed 310
Helix 18
18
B
244 249Right-handed alpha
Helix 19
19
C
44 48Right-handed 310
Helix 20
20
C
68 80Right-handed alpha
Helix 21
21
C
83 89Right-handed alpha
Helix 22
22
C
96 98Right-handed 310
Helix 23
23
C
101 103Right-handed 310
Helix 24
24
C
145 156Right-handed alpha
Helix 25
25
C
162 172Right-handed alpha
Helix 26
26
C
186 190Right-handed 310
Helix 27
27
C
244 249Right-handed alpha
Helix 28
28
D
44 48Right-handed 310
Helix 29
29
D
68 80Right-handed alpha
Helix 30
30
D
83 89Right-handed alpha
Helix 31
31
D
96 98Right-handed 310
Helix 32
32
D
101 103Right-handed 310
Helix 33
33
D
145 157Right-handed alpha
Helix 34
34
D
162 172Right-handed alpha
Helix 35
35
D
186 190Right-handed 310
Helix 36
36
D
245 249Right-handed 310
Helix 37
37
E
44 48Right-handed 310
Helix 38
38
E
68 80Right-handed alpha
Helix 39
39
E
83 89Right-handed alpha
Helix 40
40
E
96 98Right-handed 310
Helix 41
41
E
101 103Right-handed 310
Helix 42
42
E
145 157Right-handed alpha
Helix 43
43
E
162 172Right-handed alpha
Helix 44
44
E
186 190Right-handed 310
Helix 45
45
E
244 249Right-handed alpha
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There are 20 sheets in PDB entry 2Q17. 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, O, P, Q, R, S, T,

There are 3 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
26 29first strand
Strand 2
A
60 63anti-parallel
Strand 3
A
302 304anti-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
32 36first strand
Strand 2
A
53 57anti-parallel
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There are 3 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
90 94first strand
Strand 2
A
115 119anti-parallel
Strand 3
A
105 108anti-parallel
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There are 4 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
286 288first strand
Strand 2
A
263 266anti-parallel
Strand 3
A
234 240anti-parallel
Strand 4
A
297 298parallel
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There are 3 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
26 29first strand
Strand 2
B
60 63anti-parallel
Strand 3
B
302 304anti-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
32 36first strand
Strand 2
B
53 57anti-parallel
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There are 2 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
90 94first strand
Strand 2
B
115 119anti-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
285 288first strand
Strand 2
B
263 266anti-parallel
Strand 3
B
234 240anti-parallel
Strand 4
B
297 299parallel
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There are 3 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
26 29first strand
Strand 2
C
60 63anti-parallel
Strand 3
C
302 304anti-parallel
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There are 2 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
32 36first strand
Strand 2
C
53 57anti-parallel
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There are 3 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
90 94first strand
Strand 2
C
112 119anti-parallel
Strand 3
C
105 109anti-parallel
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There are 4 strands in L sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
286 288first strand
Strand 2
C
263 266anti-parallel
Strand 3
C
234 240anti-parallel
Strand 4
C
297 298parallel
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There are 3 strands in M sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
26 29first strand
Strand 2
D
60 63anti-parallel
Strand 3
D
302 304anti-parallel
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There are 2 strands in N sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
32 36first strand
Strand 2
D
53 57anti-parallel
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There are 3 strands in O sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
90 94first strand
Strand 2
D
115 119anti-parallel
Strand 3
D
105 108anti-parallel
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There are 4 strands in P sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
285 288first strand
Strand 2
D
263 266anti-parallel
Strand 3
D
234 240anti-parallel
Strand 4
D
297 298parallel
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There are 3 strands in Q sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
26 29first strand
Strand 2
E
60 63anti-parallel
Strand 3
E
302 304anti-parallel
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There are 2 strands in R sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
32 36first strand
Strand 2
E
53 57anti-parallel
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There are 3 strands in S sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
90 94first strand
Strand 2
E
115 119anti-parallel
Strand 3
E
105 108anti-parallel
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There are 4 strands in T sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
285 288first strand
Strand 2
E
263 266anti-parallel
Strand 3
E
234 240anti-parallel
Strand 4
E
297 298parallel
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