Analysis of interatomic Contacts of Structural Units in PDB entry:
6U55


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 6U55 entry

There are 2 chains in PDB entry 6U55 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 VAL 2SER 117
B
 ALA 637HIS 737
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 11 helices in PDB entry 6U55. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
28 32Right-handed 310
Helix 2
AA2
A
61 64Right-handed 310
Helix 3
AA3
A
73 75Right-handed 310
Helix 4
AA4
A
86 90Right-handed 310
Helix 5
AA5
B
645 660Right-handed alpha
Helix 6
AA6
B
660 673Right-handed alpha
Helix 7
AA7
B
689 693Right-handed 310
Helix 8
AA8
B
701 706Right-handed alpha
Helix 9
AA9
B
707 710Right-handed 310
Helix 10
AB1
B
723 725Right-handed 310
Helix 11
AB2
B
726 737Right-handed alpha
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There are 5 sheets in PDB entry 6U55. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5,

There are 4 strands in AA1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
3 7first strand
Strand 2
A
18 25anti-parallel
Strand 3
A
77 82anti-parallel
Strand 4
A
67 72anti-parallel
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There are 6 strands in AA2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
10 12first strand
Strand 2
A
111 115parallel
Strand 3
A
91 99anti-parallel
Strand 4
A
33 39anti-parallel
Strand 5
A
46 51anti-parallel
Strand 6
A
57 59anti-parallel
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There are 4 strands in AA3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
10 12first strand
Strand 2
A
111 115parallel
Strand 3
A
91 99anti-parallel
Strand 4
A
104 107anti-parallel
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There are 3 strands in AA4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
638 639first strand
Strand 2
B
676 679anti-parallel
Strand 3
B
685 688anti-parallel
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There are 2 strands in AA5 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
712 715first strand
Strand 2
B
718 721anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il