Analysis of interatomic Contacts of Structural Units in PDB entry:
2FKB


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 2FKB entry

There are 3 chains in PDB entry 2FKB (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 8ASN 168
B
 SER 8ASN 168
C
 GLU 2ASN 168
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 16 helices in PDB entry 2FKB. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
27 34Right-handed alpha
Helix 2
2
A
80 94Right-handed alpha
Helix 3
3
A
142 148Right-handed alpha
Helix 4
4
A
149 153Right-handed 310
Helix 5
5
A
154 168Right-handed alpha
Helix 6
6
B
27 33Right-handed alpha
Helix 7
7
B
80 94Right-handed alpha
Helix 8
8
B
142 149Right-handed alpha
Helix 9
9
B
150 153Right-handed 310
Helix 10
10
B
154 167Right-handed alpha
Helix 11
11
C
3 7Right-handed 310
Helix 12
12
C
27 34Right-handed alpha
Helix 13
13
C
80 94Right-handed alpha
Helix 14
14
C
142 149Right-handed alpha
Helix 15
15
C
150 153Right-handed 310
Helix 16
16
C
154 167Right-handed alpha
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There are 9 sheets in PDB entry 2FKB. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I,

There are 2 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
11 15first strand
Strand 2
A
21 26anti-parallel
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There are 3 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
37 45first strand
Strand 2
A
113 123parallel
Strand 3
A
101 110anti-parallel
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There are 3 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
67 68first strand
Strand 2
A
51 56anti-parallel
Strand 3
A
135 141anti-parallel
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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
11 15first strand
Strand 2
B
21 26anti-parallel
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There are 3 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
37 45first strand
Strand 2
B
114 123parallel
Strand 3
B
101 109anti-parallel
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There are 3 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
67 68first strand
Strand 2
B
51 56anti-parallel
Strand 3
B
135 141anti-parallel
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There are 2 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
11 15first strand
Strand 2
C
21 26anti-parallel
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There are 4 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
71 74first strand
Strand 2
C
37 45anti-parallel
Strand 3
C
113 123parallel
Strand 4
C
101 110anti-parallel
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There are 3 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
67 68first strand
Strand 2
C
51 56anti-parallel
Strand 3
C
135 141anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il