Analysis of interatomic Contacts of Structural Units in PDB entry:
3F3K


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 3F3K entry

There are 2 chains in PDB entry 3F3K (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 3GLU 263
B
 PRO 2GLU 263
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 3F3K. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
16 22Right-handed alpha
Helix 2
2
A
33 49Right-handed alpha
Helix 3
3
A
55 57Right-handed 310
Helix 4
4
A
67 78Right-handed alpha
Helix 5
5
A
82 88Right-handed alpha
Helix 6
6
A
95 98Right-handed 310
Helix 7
7
A
102 106Right-handed 310
Helix 8
8
A
109 120Right-handed alpha
Helix 9
9
A
129 134Right-handed alpha
Helix 10
10
A
140 165Right-handed alpha
Helix 11
11
A
176 188Right-handed alpha
Helix 12
12
A
198 203Right-handed alpha
Helix 13
13
B
16 22Right-handed alpha
Helix 14
14
B
33 49Right-handed alpha
Helix 15
15
B
55 57Right-handed 310
Helix 16
16
B
67 78Right-handed alpha
Helix 17
17
B
82 88Right-handed alpha
Helix 18
18
B
95 98Right-handed 310
Helix 19
19
B
102 106Right-handed 310
Helix 20
20
B
109 120Right-handed alpha
Helix 21
21
B
129 134Right-handed alpha
Helix 22
22
B
140 165Right-handed alpha
Helix 23
23
B
176 188Right-handed alpha
Helix 24
24
B
198 203Right-handed alpha
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There are 4 sheets in PDB entry 3F3K. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 7 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
90 93first strand
Strand 2
A
59 64parallel
Strand 3
A
170 175parallel
Strand 4
A
7 12parallel
Strand 5
A
237 242anti-parallel
Strand 6
A
250 253anti-parallel
Strand 7
B
230 231parallel
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There are 2 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
192 195first strand
Strand 2
A
220 223anti-parallel
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There are 7 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
230 231first strand
Strand 2
B
250 253parallel
Strand 3
B
237 242anti-parallel
Strand 4
B
7 12anti-parallel
Strand 5
B
170 175parallel
Strand 6
B
59 64parallel
Strand 7
B
90 93parallel
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There are 2 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
192 195first strand
Strand 2
B
220 223anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il