Analysis of interatomic Contacts of Structural Units in PDB entry:
2F9Y


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 2F9Y entry

There are 2 chains in PDB entry 2F9Y (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASN 4ALA 319
B
 VAL 23PRO 285
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 29 helices in PDB entry 2F9Y. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
9 15Right-handed alpha
Helix 2
2
A
38 42Right-handed 310
Helix 3
3
A
43 49Right-handed alpha
Helix 4
4
A
52 57Right-handed alpha
Helix 5
5
A
59 68Right-handed alpha
Helix 6
6
A
74 83Right-handed alpha
Helix 7
7
A
125 130Right-handed alpha
Helix 8
8
A
131 134Right-handed 310
Helix 9
9
A
136 153Right-handed alpha
Helix 10
10
A
169 175Right-handed alpha
Helix 11
11
A
176 190Right-handed alpha
Helix 12
12
A
205 210Right-handed alpha
Helix 13
13
A
229 238Right-handed alpha
Helix 14
14
A
243 252Right-handed alpha
Helix 15
15
A
254 260Right-handed alpha
Helix 16
16
A
274 277Right-handed 310
Helix 17
17
A
278 294Right-handed alpha
Helix 18
18
A
301 316Right-handed alpha
Helix 19
19
B
56 65Right-handed alpha
Helix 20
20
B
87 91Right-handed 310
Helix 21
21
B
136 153Right-handed alpha
Helix 22
22
B
166 169Right-handed 310
Helix 23
23
B
170 190Right-handed alpha
Helix 24
24
B
204 208Right-handed alpha
Helix 25
25
B
209 213Right-handed 310
Helix 26
26
B
229 238Right-handed alpha
Helix 27
27
B
247 252Right-handed alpha
Helix 28
28
B
253 255Right-handed 310
Helix 29
29
B
262 278Right-handed alpha
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There are 7 sheets in PDB entry 2F9Y. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G,

There are 6 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
84 88first strand
Strand 2
A
101 108anti-parallel
Strand 3
A
111 118anti-parallel
Strand 4
A
157 163parallel
Strand 5
A
195 204parallel
Strand 6
A
216 219parallel
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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
84 88first strand
Strand 2
A
101 108anti-parallel
Strand 3
A
111 118anti-parallel
Strand 4
A
157 163parallel
Strand 5
A
195 204parallel
Strand 6
A
224 226parallel
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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
B
24 25first strand
Strand 2
B
34 35anti-parallel
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There are 3 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
71 72first strand
Strand 2
B
108 112anti-parallel
Strand 3
B
122 125anti-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
114 115first strand
Strand 2
B
118 119anti-parallel
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There are 3 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
156 162first strand
Strand 2
B
194 203parallel
Strand 3
B
225 226parallel
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There are 4 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
156 162first strand
Strand 2
B
194 203parallel
Strand 3
B
216 219parallel
Strand 4
B
259 260parallel
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