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


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 3GUD entry

There are 2 chains in PDB entry 3GUD (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLU 622SER 740
B
 SER 620LEU 739
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 12 helices in PDB entry 3GUD. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
632 640Right-handed alpha
Helix 2
2
A
649 657Right-handed alpha
Helix 3
3
A
658 660Right-handed 310
Helix 4
4
A
667 678Right-handed alpha
Helix 5
5
A
720 735Right-handed alpha
Helix 6
A
681 686Right-handed 310
Helix 7
6
B
634 640Right-handed alpha
Helix 8
7
B
651 657Right-handed alpha
Helix 9
8
B
658 660Right-handed 310
Helix 10
9
B
667 677Right-handed alpha
Helix 11
10
B
681 686Right-handed 310
Helix 12
12
B
720 737Right-handed alpha
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There are 4 sheets in PDB entry 3GUD. Click on sheet of interest to get list of strands forming it: A, B, D, E,

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
645 647first strand
Strand 2
A
663 665anti-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
688 692first strand
Strand 2
A
715 719anti-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
645 647first strand
Strand 2
B
663 665anti-parallel
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There are 2 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
688 693first strand
Strand 2
B
714 719anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il