Analysis of interatomic Contacts of Structural Units in PDB entry:
3QQ1


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 3QQ1 entry

There are 4 chains in PDB entry 3QQ1 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1LEU 276
B
 MET 1ILE 278
C
 MET 1LEU 276
D
 MET 1LEU 276
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 47 helices in PDB entry 3QQ1. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
27 46Right-handed alpha
Helix 2
2
A
69 85Right-handed alpha
Helix 3
3
A
97 105Right-handed alpha
Helix 4
4
A
111 116Right-handed 310
Helix 5
5
A
117 127Right-handed alpha
Helix 6
6
A
140 142Right-handed 310
Helix 7
7
A
143 154Right-handed alpha
Helix 8
8
A
177 187Right-handed alpha
Helix 9
9
A
196 200Right-handed alpha
Helix 10
10
A
213 226Right-handed alpha
Helix 11
11
A
254 271Right-handed alpha
Helix 12
12
B
27 45Right-handed alpha
Helix 13
13
B
69 85Right-handed alpha
Helix 14
14
B
94 96Right-handed 310
Helix 15
15
B
97 105Right-handed alpha
Helix 16
16
B
111 115Right-handed 310
Helix 17
17
B
117 127Right-handed alpha
Helix 18
18
B
140 142Right-handed 310
Helix 19
19
B
143 154Right-handed alpha
Helix 20
20
B
176 187Right-handed alpha
Helix 21
21
B
196 200Right-handed alpha
Helix 22
22
B
212 227Right-handed alpha
Helix 23
23
B
254 272Right-handed alpha
Helix 24
24
C
27 46Right-handed alpha
Helix 25
25
C
69 85Right-handed alpha
Helix 26
26
C
94 96Right-handed 310
Helix 27
27
C
97 105Right-handed alpha
Helix 28
28
C
111 115Right-handed 310
Helix 29
29
C
117 126Right-handed alpha
Helix 30
30
C
140 142Right-handed 310
Helix 31
31
C
143 154Right-handed alpha
Helix 32
32
C
177 187Right-handed alpha
Helix 33
33
C
196 201Right-handed alpha
Helix 34
34
C
214 227Right-handed alpha
Helix 35
35
C
255 273Right-handed alpha
Helix 36
36
D
27 46Right-handed alpha
Helix 37
37
D
68 85Right-handed alpha
Helix 38
38
D
94 96Right-handed 310
Helix 39
39
D
97 103Right-handed alpha
Helix 40
40
D
111 115Right-handed 310
Helix 41
41
D
117 127Right-handed alpha
Helix 42
42
D
140 142Right-handed 310
Helix 43
43
D
143 154Right-handed alpha
Helix 44
44
D
178 187Right-handed alpha
Helix 45
45
D
196 200Right-handed alpha
Helix 46
46
D
215 227Right-handed alpha
Helix 47
47
D
255 272Right-handed alpha
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There are 12 sheets in PDB entry 3QQ1. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L,

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
3 5first strand
Strand 2
A
8 10anti-parallel
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There are 9 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
17 24first strand
Strand 2
A
49 54parallel
Strand 3
A
88 91parallel
Strand 4
A
107 110parallel
Strand 5
A
130 134parallel
Strand 6
A
159 163parallel
Strand 7
A
192 195parallel
Strand 8
A
231 233parallel
Strand 9
A
17 24parallel
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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
166 167first strand
Strand 2
A
173 174anti-parallel
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There are 2 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
3 5first strand
Strand 2
B
8 10anti-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
17 24first strand
Strand 2
B
49 54parallel
Strand 3
B
88 91parallel
Strand 4
B
107 110parallel
Strand 5
B
130 134parallel
Strand 6
B
159 163parallel
Strand 7
B
192 195parallel
Strand 8
B
231 233parallel
Strand 9
B
17 24parallel
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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
166 167first strand
Strand 2
B
173 174anti-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
C
3 5first strand
Strand 2
C
8 10anti-parallel
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There are 9 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
17 24first strand
Strand 2
C
49 54parallel
Strand 3
C
88 91parallel
Strand 4
C
107 110parallel
Strand 5
C
130 134parallel
Strand 6
C
159 163parallel
Strand 7
C
192 195parallel
Strand 8
C
231 235parallel
Strand 9
C
17 24parallel
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There are 2 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
166 167first strand
Strand 2
C
173 174anti-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
D
3 5first strand
Strand 2
D
8 10anti-parallel
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There are 9 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
17 21first strand
Strand 2
D
49 52parallel
Strand 3
D
88 91parallel
Strand 4
D
107 110parallel
Strand 5
D
130 134parallel
Strand 6
D
159 163parallel
Strand 7
D
192 195parallel
Strand 8
D
231 235parallel
Strand 9
D
17 21parallel
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There are 2 strands in L sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
166 167first strand
Strand 2
D
173 174anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il