Analysis of interatomic Contacts of Structural Units in PDB entry:
2Q46


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 2Q46 entry

There are 2 chains in PDB entry 2Q46 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 1PHE 253
B
 SER 1PHE 253
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 24 helices in PDB entry 2Q46. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
16 27Right-handed alpha
Helix 2
2
A
39 46Right-handed alpha
Helix 3
3
A
59 68Right-handed alpha
Helix 4
4
A
104 109Right-handed alpha
Helix 5
5
A
110 124Right-handed alpha
Helix 6
6
A
141 149Right-handed 310
Helix 7
7
A
150 165Right-handed alpha
Helix 8
8
A
193 198Right-handed 310
Helix 9
9
A
205 216Right-handed alpha
Helix 10
10
A
217 222Right-handed 310
Helix 11
11
A
241 247Right-handed alpha
Helix 12
12
B
14 25Right-handed alpha
Helix 13
13
B
39 46Right-handed alpha
Helix 14
14
B
59 64Right-handed alpha
Helix 15
15
B
65 68Right-handed 310
Helix 16
16
B
88 92Right-handed 310
Helix 17
17
B
104 109Right-handed alpha
Helix 18
18
B
110 124Right-handed alpha
Helix 19
19
B
141 149Right-handed 310
Helix 20
20
B
150 165Right-handed alpha
Helix 21
21
B
193 198Right-handed 310
Helix 22
22
B
205 218Right-handed alpha
Helix 23
23
B
219 222Right-handed 310
Helix 24
24
B
241 248Right-handed alpha
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There are 6 sheets in PDB entry 2Q46. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

There are 8 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
52 54first strand
Strand 2
A
32 37parallel
Strand 3
A
6 10parallel
Strand 4
A
72 75parallel
Strand 5
A
127 133parallel
Strand 6
A
169 174parallel
Strand 7
A
224 230parallel
Strand 8
A
187 190anti-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
82 83first strand
Strand 2
A
97 98anti-parallel
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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
176 178first strand
Strand 2
A
202 204parallel
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There are 8 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
52 54first strand
Strand 2
B
32 37parallel
Strand 3
B
6 10parallel
Strand 4
B
72 75parallel
Strand 5
B
127 133parallel
Strand 6
B
169 174parallel
Strand 7
B
224 230parallel
Strand 8
B
187 190anti-parallel
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There are 2 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
82 83first strand
Strand 2
B
97 98anti-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
176 178first strand
Strand 2
B
202 204parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il