Analysis of interatomic Contacts of Structural Units in PDB entry:
3FCX


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 3FCX entry

There are 2 chains in PDB entry 3FCX (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1ALA 282
B
 LEU 3ASN 281
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 27 helices in PDB entry 3FCX. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
37 42Right-handed 310
Helix 2
2
A
58 58Right-handed alpha
Helix 3
3
A
59 65Right-handed alpha
Helix 4
4
A
67 75Right-handed alpha
Helix 5
5
A
113 118Right-handed alpha
Helix 6
6
A
119 126Right-handed alpha
Helix 7
7
A
126 136Right-handed alpha
Helix 8
8
A
149 161Right-handed alpha
Helix 9
9
A
177 180Right-handed 310
Helix 10
10
A
181 193Right-handed alpha
Helix 11
11
A
198 202Right-handed 310
Helix 12
12
A
203 209Right-handed alpha
Helix 13
13
A
226 231Right-handed alpha
Helix 14
14
A
235 246Right-handed alpha
Helix 15
15
A
261 280Right-handed alpha
Helix 16
16
B
59 65Right-handed alpha
Helix 17
17
B
67 74Right-handed alpha
Helix 18
18
B
119 126Right-handed alpha
Helix 19
19
B
126 136Right-handed alpha
Helix 20
20
B
149 161Right-handed alpha
Helix 21
21
B
177 180Right-handed 310
Helix 22
22
B
181 193Right-handed alpha
Helix 23
23
B
195 201Right-handed alpha
Helix 24
24
B
203 211Right-handed alpha
Helix 25
25
B
226 231Right-handed alpha
Helix 26
26
B
235 247Right-handed alpha
Helix 27
27
B
261 281Right-handed alpha
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There are 2 sheets in PDB entry 3FCX. Click on sheet of interest to get list of strands forming it: A, B,

There are 9 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
4 11first strand
Strand 2
A
14 23anti-parallel
Strand 3
A
28 36anti-parallel
Strand 4
A
77 81anti-parallel
Strand 5
A
45 51parallel
Strand 6
A
138 148parallel
Strand 7
A
169 172parallel
Strand 8
A
218 223parallel
Strand 9
A
250 255parallel
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There are 9 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
4 11first strand
Strand 2
B
14 23anti-parallel
Strand 3
B
28 36anti-parallel
Strand 4
B
77 81anti-parallel
Strand 5
B
47 51parallel
Strand 6
B
143 148parallel
Strand 7
B
169 172parallel
Strand 8
B
218 223parallel
Strand 9
B
250 255parallel
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