Analysis of interatomic Contacts of Structural Units in PDB entry:
2F7A


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 2F7A entry

There are 2 chains in PDB entry 2F7A (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ARG 84HIS 311
B
 LYS 90PRO 302
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 18 helices in PDB entry 2F7A. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
98 103Right-handed 310
Helix 2
2
A
104 116Right-handed alpha
Helix 3
3
A
127 137Right-handed alpha
Helix 4
4
A
172 178Right-handed 310
Helix 5
5
A
183 187Right-handed 310
Helix 6
6
A
202 213Right-handed alpha
Helix 7
7
A
226 236Right-handed alpha
Helix 8
8
A
246 250Right-handed 310
Helix 9
9
A
279 296Right-handed alpha
Helix 10
10
B
98 103Right-handed 310
Helix 11
11
B
104 116Right-handed alpha
Helix 12
12
B
127 137Right-handed alpha
Helix 13
13
B
172 177Right-handed 310
Helix 14
14
B
183 187Right-handed 310
Helix 15
15
B
202 213Right-handed alpha
Helix 16
16
B
226 236Right-handed alpha
Helix 17
17
B
246 250Right-handed 310
Helix 18
18
B
279 297Right-handed alpha
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There are 5 sheets in PDB entry 2F7A. Click on sheet of interest to get list of strands forming it: A, B, C, D, E,

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
120 125first strand
Strand 2
A
91 96parallel
Strand 3
A
142 145parallel
Strand 4
A
266 274anti-parallel
Strand 5
A
154 169anti-parallel
Strand 6
A
241 244anti-parallel
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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
120 125first strand
Strand 2
A
91 96parallel
Strand 3
A
142 145parallel
Strand 4
A
266 274anti-parallel
Strand 5
A
154 169anti-parallel
Strand 6
A
255 259anti-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
192 194first strand
Strand 2
A
221 223parallel
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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
120 125first strand
Strand 2
B
91 96parallel
Strand 3
B
142 145parallel
Strand 4
B
266 274anti-parallel
Strand 5
B
154 169anti-parallel
Strand 6
B
240 244anti-parallel
Strand 7
B
192 194parallel
Strand 8
B
221 223parallel
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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
120 125first strand
Strand 2
B
91 96parallel
Strand 3
B
142 145parallel
Strand 4
B
266 274anti-parallel
Strand 5
B
154 169anti-parallel
Strand 6
B
255 259anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il