Analysis of interatomic Contacts of Structural Units in PDB entry:
7CFA


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 7CFA entry

There are 2 chains in PDB entry 7CFA (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY -2SER 236
B
 GLY -2SER 236
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 14 helices in PDB entry 7CFA. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
-1 3Right-handed 310
Helix 2
AA2
A
75 86Right-handed alpha
Helix 3
AA3
A
90 104Right-handed alpha
Helix 4
AA4
A
107 112Right-handed alpha
Helix 5
AA5
A
174 176Right-handed 310
Helix 6
AA6
A
204 217Right-handed alpha
Helix 7
AA7
A
219 235Right-handed alpha
Helix 8
AA8
B
-1 3Right-handed 310
Helix 9
AA9
B
75 86Right-handed alpha
Helix 10
AB1
B
90 104Right-handed alpha
Helix 11
AB2
B
107 112Right-handed alpha
Helix 12
AB3
B
174 176Right-handed 310
Helix 13
AB4
B
204 216Right-handed alpha
Helix 14
AB5
B
219 236Right-handed alpha
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There are 8 sheets in PDB entry 7CFA. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8,

There are 2 strands in AA1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
5 10first strand
Strand 2
A
195 200anti-parallel
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There are 7 strands in AA2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
29 32first strand
Strand 2
A
18 24anti-parallel
Strand 3
A
44 48anti-parallel
Strand 4
A
163 172anti-parallel
Strand 5
A
149 156anti-parallel
Strand 6
A
127 142anti-parallel
Strand 7
A
115 116anti-parallel
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There are 4 strands in AA3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
120 124first strand
Strand 2
A
127 142anti-parallel
Strand 3
B
127 142anti-parallel
Strand 4
B
120 124anti-parallel
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There are 6 strands in AA4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
18 22first strand
Strand 2
B
44 48anti-parallel
Strand 3
B
166 172anti-parallel
Strand 4
B
149 153anti-parallel
Strand 5
B
127 142anti-parallel
Strand 6
B
115 116anti-parallel
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There are 2 strands in AA5 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
39 40first strand
Strand 2
A
188 189anti-parallel
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There are 3 strands in AA6 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
53 55first strand
Strand 2
A
70 73anti-parallel
Strand 3
A
63 64anti-parallel
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There are 2 strands in AA7 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
5 9first strand
Strand 2
B
196 200anti-parallel
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There are 3 strands in AA8 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
53 55first strand
Strand 2
B
70 73anti-parallel
Strand 3
B
62 64anti-parallel
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