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


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 2FAW entry

There are 2 chains in PDB entry 2FAW (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ARG 5LEU 254
B
 ARG 5LEU 254
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 4 helices in PDB entry 2FAW. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
190 200Right-handed alpha
Helix 2
2
A
245 252Right-handed alpha
Helix 3
3
B
190 200Right-handed alpha
Helix 4
4
B
245 251Right-handed alpha
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There are 10 sheets in PDB entry 2FAW. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J,

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
154 160first strand
Strand 2
A
163 168anti-parallel
Strand 3
A
173 178anti-parallel
Strand 4
A
184 189anti-parallel
Strand 5
A
6 16parallel
Strand 6
A
229 237anti-parallel
Strand 7
A
219 224anti-parallel
Strand 8
A
208 214anti-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
23 28first strand
Strand 2
A
33 38anti-parallel
Strand 3
A
45 50anti-parallel
Strand 4
A
56 61anti-parallel
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There are 4 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 74first strand
Strand 2
A
77 82anti-parallel
Strand 3
A
87 92anti-parallel
Strand 4
A
98 103anti-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
A
112 114first strand
Strand 2
A
119 122anti-parallel
Strand 3
A
127 131anti-parallel
Strand 4
A
138 143anti-parallel
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There are 2 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
145 146first strand
Strand 2
A
149 150anti-parallel
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There are 8 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
154 160first strand
Strand 2
B
163 168anti-parallel
Strand 3
B
173 178anti-parallel
Strand 4
B
184 189anti-parallel
Strand 5
B
6 16parallel
Strand 6
B
229 237anti-parallel
Strand 7
B
219 224anti-parallel
Strand 8
B
208 214anti-parallel
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There are 4 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
23 28first strand
Strand 2
B
33 38anti-parallel
Strand 3
B
45 50anti-parallel
Strand 4
B
56 61anti-parallel
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There are 4 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
68 74first strand
Strand 2
B
77 82anti-parallel
Strand 3
B
87 92anti-parallel
Strand 4
B
98 103anti-parallel
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There are 4 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
112 114first strand
Strand 2
B
119 121anti-parallel
Strand 3
B
127 131anti-parallel
Strand 4
B
138 143anti-parallel
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There are 2 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
145 146first strand
Strand 2
B
149 150anti-parallel
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