Analysis of interatomic Contacts of Structural Units in PDB entry:
2A6T


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 2A6T entry

There are 2 chains in PDB entry 2A6T (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1GLU 245
B
 CYS 35THR 243
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 20 helices in PDB entry 2A6T. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
8 20Right-handed alpha
Helix 2
2
A
24 28Right-handed 310
Helix 3
3
A
30 48Right-handed alpha
Helix 4
4
A
48 53Right-handed alpha
Helix 5
5
A
60 70Right-handed alpha
Helix 6
6
A
72 78Right-handed alpha
Helix 7
7
A
83 93Right-handed alpha
Helix 8
8
A
135 149Right-handed alpha
Helix 9
9
A
202 204Right-handed 310
Helix 10
10
A
216 220Right-handed 310
Helix 11
11
A
222 224Right-handed 310
Helix 12
12
A
225 241Right-handed alpha
Helix 13
13
B
35 48Right-handed alpha
Helix 14
14
B
60 68Right-handed alpha
Helix 15
15
B
84 93Right-handed alpha
Helix 16
16
B
135 149Right-handed alpha
Helix 17
17
B
202 204Right-handed 310
Helix 18
18
B
216 220Right-handed 310
Helix 19
19
B
222 224Right-handed 310
Helix 20
20
B
225 240Right-handed alpha
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There are 4 sheets in PDB entry 2A6T. 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
127 129first strand
Strand 2
A
98 103anti-parallel
Strand 3
A
169 176parallel
Strand 4
A
161 166anti-parallel
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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
110 116first strand
Strand 2
A
193 200anti-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
127 129first strand
Strand 2
B
98 103anti-parallel
Strand 3
B
169 176parallel
Strand 4
B
161 166anti-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
110 114first strand
Strand 2
B
196 200anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il