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


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 3ABD entry

There are 4 chains in PDB entry 3ABD (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 12SER 211
X
 THR 1874LEU 1894
B
 ASN 10SER 211
Y
 THR 1874LEU 1895
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 14 helices in PDB entry 3ABD. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
12 34Right-handed alpha
Helix 2
2
A
38 40Right-handed 310
Helix 3
3
A
57 77Right-handed alpha
Helix 4
4
A
114 132Right-handed alpha
Helix 5
5
A
133 136Right-handed 310
Helix 6
6
A
175 180Right-handed alpha
Helix 7
7
X
1886 1894Right-handed alpha
Helix 8
8
B
11 34Right-handed alpha
Helix 9
9
B
38 40Right-handed 310
Helix 10
10
B
57 77Right-handed alpha
Helix 11
11
B
114 132Right-handed alpha
Helix 12
12
B
133 136Right-handed 310
Helix 13
13
B
175 180Right-handed alpha
Helix 14
14
Y
1886 1894Right-handed alpha
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There are 4 sheets in PDB entry 3ABD. Click on sheet of interest to get list of strands forming it: A, B, C, D,

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
42 47first strand
Strand 2
A
50 55anti-parallel
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There are 7 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
171 173first strand
Strand 2
X
1877 1880anti-parallel
Strand 3
A
145 152anti-parallel
Strand 4
A
80 88anti-parallel
Strand 5
A
94 103anti-parallel
Strand 6
A
198 206anti-parallel
Strand 7
A
184 193anti-parallel
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There are 2 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
42 47first strand
Strand 2
B
50 55anti-parallel
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There are 7 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
171 173first strand
Strand 2
Y
1877 1880anti-parallel
Strand 3
B
145 152anti-parallel
Strand 4
B
80 88anti-parallel
Strand 5
B
94 103anti-parallel
Strand 6
B
198 206anti-parallel
Strand 7
B
184 192anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il