Analysis of interatomic Contacts of Structural Units in PDB entry:
1X7F


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 1X7F entry

There is 1 chain in PDB entry 1X7F (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1GLU 361
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 15 helices in PDB entry 1X7F. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
10 14Right-handed 310
Helix 2
2
A
15 28Right-handed alpha
Helix 3
3
A
49 62Right-handed alpha
Helix 4
4
A
85 92Right-handed alpha
Helix 5
5
A
104 111Right-handed alpha
Helix 6
6
A
128 134Right-handed alpha
Helix 7
7
A
139 141Right-handed 310
Helix 8
8
A
158 172Right-handed alpha
Helix 9
9
A
199 203Right-handed 310
Helix 10
10
A
206 217Right-handed alpha
Helix 11
11
A
231 241Right-handed alpha
Helix 12
12
A
257 266Right-handed alpha
Helix 13
13
A
284 290Right-handed alpha
Helix 14
14
A
312 318Right-handed 310
Helix 15
15
A
342 351Right-handed 310
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There are 2 sheets in PDB entry 1X7F. Click on sheet of interest to get list of strands forming it: A, B,

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
143 146first strand
Strand 2
A
118 122parallel
Strand 3
A
95 98parallel
Strand 4
A
65 70parallel
Strand 5
A
31 38parallel
Strand 6
A
4 9parallel
Strand 7
A
222 225parallel
Strand 8
A
177 180parallel
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There are 7 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
269 270first strand
Strand 2
A
356 360anti-parallel
Strand 3
A
246 252parallel
Strand 4
A
334 340anti-parallel
Strand 5
A
306 310anti-parallel
Strand 6
A
321 324anti-parallel
Strand 7
A
279 282anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il