Analysis of interatomic Contacts of Structural Units in PDB entry:
6FNN


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 6FNN entry

There are 4 chains in PDB entry 6FNN (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA -3SER 148
B
 ALA -3SER 148
C
 ILE -11GLY 78
D
 ILE -11GLY 78
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 6FNN. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
6 19Right-handed alpha
Helix 2
AA2
A
58 72Right-handed alpha
Helix 3
AA3
A
93 107Right-handed alpha
Helix 4
AA4
B
6 20Right-handed alpha
Helix 5
AA5
B
58 72Right-handed alpha
Helix 6
AA6
B
93 107Right-handed alpha
Helix 7
AA7
C
-8 -3Right-handed alpha
Helix 8
AA8
C
24 36Right-handed alpha
Helix 9
AA9
C
58 62Right-handed 310
Helix 10
AB1
D
-10 -2Right-handed alpha
Helix 11
AB2
D
24 36Right-handed alpha
Helix 12
AB3
D
58 62Right-handed 310
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There are 6 sheets in PDB entry 6FNN. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6,

There are 8 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
142 144first strand
Strand 2
A
128 136anti-parallel
Strand 3
A
111 121anti-parallel
Strand 4
A
77 84parallel
Strand 5
A
26 34anti-parallel
Strand 6
A
37 44anti-parallel
Strand 7
A
2 5parallel
Strand 8
A
147 148parallel
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There are 3 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
48 51first strand
Strand 2
A
54 57anti-parallel
Strand 3
C
76 77anti-parallel
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There are 8 strands in AA3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
142 144first strand
Strand 2
B
130 136anti-parallel
Strand 3
B
111 116anti-parallel
Strand 4
B
77 84parallel
Strand 5
B
26 34anti-parallel
Strand 6
B
37 44anti-parallel
Strand 7
B
2 5parallel
Strand 8
B
147 148parallel
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There are 3 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
48 51first strand
Strand 2
B
54 57anti-parallel
Strand 3
D
75 77anti-parallel
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There are 5 strands in AA5 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
15 19first strand
Strand 2
C
1 7anti-parallel
Strand 3
C
68 72parallel
Strand 4
C
44 47anti-parallel
Strand 5
C
50 51anti-parallel
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There are 5 strands in AA6 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
15 19first strand
Strand 2
D
1 7anti-parallel
Strand 3
D
68 72parallel
Strand 4
D
44 47anti-parallel
Strand 5
D
50 51anti-parallel
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