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


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 2QYF entry

There are 6 chains in PDB entry 2QYF (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLN 9ASP 205
B
 CYS 54PHE 272
C
 THR 12ASP 205
D
 CYS 54ARG 273
E
 SER 1ALA 11
F
 SER 1ARG 10
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 21 helices in PDB entry 2QYF. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
12 35Right-handed alpha
Helix 2
2
A
39 41Right-handed 310
Helix 3
3
A
58 78Right-handed alpha
Helix 4
4
A
108 112Right-handed 310
Helix 5
5
A
120 138Right-handed alpha
Helix 6
6
A
139 141Right-handed 310
Helix 7
7
A
159 163Right-handed 310
Helix 8
8
B
66 84Right-handed alpha
Helix 9
9
B
90 95Right-handed alpha
Helix 10
10
B
125 145Right-handed alpha
Helix 11
11
B
182 197Right-handed alpha
Helix 12
12
C
12 35Right-handed alpha
Helix 13
13
C
39 41Right-handed 310
Helix 14
14
C
58 78Right-handed alpha
Helix 15
15
C
120 138Right-handed alpha
Helix 16
16
C
139 141Right-handed 310
Helix 17
17
D
65 84Right-handed alpha
Helix 18
18
D
90 95Right-handed alpha
Helix 19
19
D
119 145Right-handed alpha
Helix 20
20
D
181 197Right-handed alpha
Helix 21
21
D
220 222Right-handed 310
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There are 8 sheets in PDB entry 2QYF. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H,

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
43 48first strand
Strand 2
A
51 56anti-parallel
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There are 14 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
168 170first strand
Strand 2
E
2 5anti-parallel
Strand 3
A
149 156anti-parallel
Strand 4
A
83 90anti-parallel
Strand 5
A
96 106anti-parallel
Strand 6
A
191 200anti-parallel
Strand 7
A
177 182anti-parallel
Strand 8
C
178 182anti-parallel
Strand 9
C
191 200anti-parallel
Strand 10
C
96 106anti-parallel
Strand 11
C
83 90anti-parallel
Strand 12
C
149 156anti-parallel
Strand 13
F
2 5anti-parallel
Strand 14
C
168 170anti-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
186 187first strand
Strand 2
A
191 200anti-parallel
Strand 3
A
177 182anti-parallel
Strand 4
C
178 182anti-parallel
Strand 5
C
191 200anti-parallel
Strand 6
C
186 187anti-parallel
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There are 7 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
55 59first strand
Strand 2
B
239 246parallel
Strand 3
B
163 168parallel
Strand 4
B
149 154anti-parallel
Strand 5
B
210 218anti-parallel
Strand 6
B
260 264anti-parallel
Strand 7
B
227 229anti-parallel
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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
B
55 59first strand
Strand 2
B
239 246parallel
Strand 3
B
163 168parallel
Strand 4
B
149 154anti-parallel
Strand 5
B
210 218anti-parallel
Strand 6
B
269 270anti-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
C
43 48first strand
Strand 2
C
51 56anti-parallel
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There are 7 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
55 59first strand
Strand 2
D
239 246parallel
Strand 3
D
163 168parallel
Strand 4
D
149 154anti-parallel
Strand 5
D
210 218anti-parallel
Strand 6
D
260 264anti-parallel
Strand 7
D
227 229anti-parallel
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There are 6 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
55 59first strand
Strand 2
D
239 246parallel
Strand 3
D
163 168parallel
Strand 4
D
149 154anti-parallel
Strand 5
D
210 218anti-parallel
Strand 6
D
269 270anti-parallel
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