Analysis of interatomic Contacts of Structural Units in PDB entry:
4CF6


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 4CF6 entry

There are 2 chains in PDB entry 4CF6 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ARG 4ARG 273
B
 ARG 4LYS 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 24 helices in PDB entry 4CF6. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
17 32Right-handed alpha
Helix 2
2
A
52 55Right-handed 310
Helix 3
3
A
67 79Right-handed alpha
Helix 4
4
A
82 95Right-handed alpha
Helix 5
5
A
110 121Right-handed alpha
Helix 6
6
A
132 136Right-handed 310
Helix 7
7
A
164 174Right-handed alpha
Helix 8
8
A
177 181Right-handed 310
Helix 9
9
A
192 196Right-handed 310
Helix 10
10
A
197 212Right-handed alpha
Helix 11
11
A
225 228Right-handed 310
Helix 12
12
A
240 245Right-handed alpha
Helix 13
13
B
17 33Right-handed alpha
Helix 14
14
B
52 55Right-handed 310
Helix 15
15
B
67 79Right-handed alpha
Helix 16
16
B
82 95Right-handed alpha
Helix 17
17
B
110 121Right-handed alpha
Helix 18
18
B
132 136Right-handed 310
Helix 19
19
B
164 174Right-handed alpha
Helix 20
20
B
177 181Right-handed 310
Helix 21
21
B
197 212Right-handed alpha
Helix 22
22
B
213 215Right-handed 310
Helix 23
23
B
225 228Right-handed 310
Helix 24
24
B
240 245Right-handed alpha
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There are 6 sheets in PDB entry 4CF6. Click on sheet of interest to get list of strands forming it: AA, AB, AC, BA, BB, BC,

There are 5 strands in AA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
36 41first strand
Strand 2
A
5 10parallel
Strand 3
A
97 103parallel
Strand 4
A
142 148parallel
Strand 5
A
188 190anti-parallel
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There are 5 strands in AB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
36 41first strand
Strand 2
A
5 10parallel
Strand 3
A
97 103parallel
Strand 4
A
142 148parallel
Strand 5
A
183 184parallel
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There are 2 strands in AC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
188 190first strand
Strand 2
A
142 148anti-parallel
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There are 5 strands in BA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
36 39first strand
Strand 2
B
5 10parallel
Strand 3
B
97 103parallel
Strand 4
B
142 148parallel
Strand 5
B
188 190anti-parallel
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There are 5 strands in BB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
36 39first strand
Strand 2
B
5 10parallel
Strand 3
B
97 103parallel
Strand 4
B
142 148parallel
Strand 5
B
183 184parallel
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There are 2 strands in BC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
188 190first strand
Strand 2
B
142 148anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il