Analysis of interatomic Contacts of Structural Units in PDB entry:
4NF9


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 4NF9 entry

There are 4 chains in PDB entry 4NF9 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ARG 2096ASP 2311
B
 SER 2105ASP 2311
C
 GLN 266PRO 274
D
 GLN 266PRO 274
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 17 helices in PDB entry 4NF9. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
2096 2105Right-handed alpha
Helix 2
2
A
2140 2144Right-handed 310
Helix 3
3
A
2145 2149Right-handed 310
Helix 4
4
A
2166 2183Right-handed alpha
Helix 5
5
A
2184 2187Right-handed 310
Helix 6
6
A
2192 2194Right-handed 310
Helix 7
7
A
2195 2224Right-handed alpha
Helix 8
8
A
2225 2227Right-handed 310
Helix 9
9
A
2279 2288Right-handed alpha
Helix 10
10
A
2295 2308Right-handed alpha
Helix 11
11
B
2145 2149Right-handed 310
Helix 12
12
B
2166 2183Right-handed alpha
Helix 13
13
B
2184 2187Right-handed 310
Helix 14
14
B
2195 2224Right-handed alpha
Helix 15
15
B
2225 2227Right-handed 310
Helix 16
16
B
2279 2288Right-handed alpha
Helix 17
17
B
2295 2309Right-handed alpha
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There are 4 sheets in PDB entry 4NF9. 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
2109 2114first strand
Strand 2
A
2118 2123anti-parallel
Strand 3
A
2128 2134anti-parallel
Strand 4
A
2151 2158anti-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
2229 2235first strand
Strand 2
A
2238 2245anti-parallel
Strand 3
A
2250 2257anti-parallel
Strand 4
A
2269 2275anti-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
2110 2114first strand
Strand 2
B
2118 2123anti-parallel
Strand 3
B
2128 2134anti-parallel
Strand 4
B
2151 2158anti-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
B
2229 2235first strand
Strand 2
B
2238 2245anti-parallel
Strand 3
B
2250 2257anti-parallel
Strand 4
B
2269 2275anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il