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


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 3NCF entry

There are 2 chains in PDB entry 3NCF (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 14CYS 199
B
 MET 1PHE 206
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 9 helices in PDB entry 3NCF. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
14 45Right-handed alpha
Helix 2
2
A
49 54Right-handed alpha
Helix 3
3
A
68 75Right-handed alpha
Helix 4
4
A
76 104Right-handed alpha
Helix 5
5
A
109 138Right-handed alpha
Helix 6
6
A
152 157Right-handed alpha
Helix 7
7
A
160 196Right-handed alpha
Helix 8
8
B
65 69Right-handed 310
Helix 9
9
B
96 100Right-handed 310
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There are 5 sheets in PDB entry 3NCF. Click on sheet of interest to get list of strands forming it: A, B, C, D, E,

There are 3 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
5 13first strand
Strand 2
B
20 27anti-parallel
Strand 3
B
61 64anti-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
B
49 50first strand
Strand 2
B
35 42anti-parallel
Strand 3
B
75 83anti-parallel
Strand 4
B
86 89anti-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
B
49 50first strand
Strand 2
B
35 42anti-parallel
Strand 3
B
75 83anti-parallel
Strand 4
B
93 95anti-parallel
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There are 3 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
107 114first strand
Strand 2
B
122 128anti-parallel
Strand 3
B
166 169anti-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
157 162first strand
Strand 2
B
142 150anti-parallel
Strand 3
B
177 186anti-parallel
Strand 4
B
198 201anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il