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


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 2FQM entry

There are 6 chains in PDB entry 2FQM (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASP 107ARG 171
B
 LYS 109ARG 171
C
 TRP 108THR 174
D
 MET -1VAL 177
E
 MET -1VAL 177
F
 ASP 107LYS 170
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 13 helices in PDB entry 2FQM. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
131 152Right-handed alpha
Helix 2
2
A
153 157Right-handed 310
Helix 3
3
B
131 152Right-handed alpha
Helix 4
4
B
153 157Right-handed 310
Helix 5
5
C
131 147Right-handed alpha
Helix 6
6
C
148 152Right-handed 310
Helix 7
7
C
153 157Right-handed 310
Helix 8
8
D
131 149Right-handed alpha
Helix 9
9
D
153 157Right-handed 310
Helix 10
10
E
131 149Right-handed alpha
Helix 11
11
E
153 155Right-handed 310
Helix 12
12
F
131 149Right-handed alpha
Helix 13
13
F
150 152Right-handed 310
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There are 4 sheets in PDB entry 2FQM. Click on sheet of interest to get list of strands forming it: A, B, C, D,

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
112 116first strand
Strand 2
A
119 125anti-parallel
Strand 3
B
165 170anti-parallel
Strand 4
B
158 161anti-parallel
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There are 8 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
158 161first strand
Strand 2
A
165 170anti-parallel
Strand 3
B
119 125anti-parallel
Strand 4
B
112 116anti-parallel
Strand 5
D
112 116parallel
Strand 6
D
119 125anti-parallel
Strand 7
C
165 170anti-parallel
Strand 8
C
158 162anti-parallel
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There are 8 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
158 160first strand
Strand 2
D
165 171anti-parallel
Strand 3
C
119 125anti-parallel
Strand 4
C
112 116anti-parallel
Strand 5
E
112 116parallel
Strand 6
E
119 125anti-parallel
Strand 7
F
165 169anti-parallel
Strand 8
F
158 161anti-parallel
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There are 4 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
157 161first strand
Strand 2
E
165 170anti-parallel
Strand 3
F
121 125anti-parallel
Strand 4
F
112 114anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il