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


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 3FCM entry

There are 2 chains in PDB entry 3FCM (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LEU 1THR 184
B
 LEU 1GLN 185
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 12 helices in PDB entry 3FCM. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
2 10Right-handed alpha
Helix 2
2
A
14 31Right-handed alpha
Helix 3
3
A
81 95Right-handed alpha
Helix 4
4
A
161 166Right-handed alpha
Helix 5
5
A
168 170Right-handed 310
Helix 6
6
A
171 184Right-handed alpha
Helix 7
7
B
2 10Right-handed alpha
Helix 8
8
B
14 31Right-handed alpha
Helix 9
9
B
81 95Right-handed alpha
Helix 10
10
B
161 166Right-handed alpha
Helix 11
11
B
168 170Right-handed 310
Helix 12
12
B
171 184Right-handed alpha
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There are 8 sheets in PDB entry 3FCM. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H,

There are 4 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
72 75first strand
Strand 2
A
42 51anti-parallel
Strand 3
A
127 137parallel
Strand 4
A
100 101anti-parallel
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There are 4 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
72 75first strand
Strand 2
A
42 51anti-parallel
Strand 3
A
127 137parallel
Strand 4
A
108 114anti-parallel
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There are 3 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
68 70first strand
Strand 2
A
57 63anti-parallel
Strand 3
A
154 158anti-parallel
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There are 2 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
117 119first strand
Strand 2
A
122 124anti-parallel
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There are 4 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
72 75first strand
Strand 2
B
42 51anti-parallel
Strand 3
B
127 137parallel
Strand 4
B
100 101anti-parallel
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There are 4 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
72 75first strand
Strand 2
B
42 51anti-parallel
Strand 3
B
127 137parallel
Strand 4
B
108 114anti-parallel
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There are 3 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
69 70first strand
Strand 2
B
57 62anti-parallel
Strand 3
B
154 158anti-parallel
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There are 2 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
117 119first strand
Strand 2
B
122 124anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il