Analysis of interatomic Contacts of Structural Units in PDB entry:
6U51


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 6U51 entry

There are 4 chains in PDB entry 6U51 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
C
 LYS 3SER 120
B
 SER 645ASP 738
A
 VAL 2SER 120
D
 SER 645ASP 738
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 15 helices in PDB entry 6U51. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
C
86 90Right-handed 310
Helix 2
AA2
B
646 659Right-handed alpha
Helix 3
AA3
B
660 673Right-handed alpha
Helix 4
AA4
B
689 693Right-handed 310
Helix 5
AA5
B
701 707Right-handed alpha
Helix 6
AA6
B
721 725Right-handed 310
Helix 7
AA7
B
726 738Right-handed alpha
Helix 8
AA8
A
86 90Right-handed 310
Helix 9
AA9
D
646 659Right-handed alpha
Helix 10
AB1
D
660 673Right-handed alpha
Helix 11
AB2
D
689 693Right-handed 310
Helix 12
AB3
D
701 707Right-handed alpha
Helix 13
AB4
D
708 711Right-handed 310
Helix 14
AB5
D
721 725Right-handed 310
Helix 15
AB6
D
726 738Right-handed alpha
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There are 8 sheets in PDB entry 6U51. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8,

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
C
5 8first strand
Strand 2
C
18 23anti-parallel
Strand 3
C
77 82anti-parallel
Strand 4
C
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
C
10 13first strand
Strand 2
C
114 119parallel
Strand 3
C
91 100anti-parallel
Strand 4
C
34 39anti-parallel
Strand 5
C
46 51anti-parallel
Strand 6
C
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
C
10 13first strand
Strand 2
C
114 119parallel
Strand 3
C
91 100anti-parallel
Strand 4
C
106 110anti-parallel
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There are 2 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
676 679first strand
Strand 2
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
713 715first strand
Strand 2
B
718 720anti-parallel
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There are 4 strands in AA6 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
5 7first strand
Strand 2
A
18 23anti-parallel
Strand 3
A
77 82anti-parallel
Strand 4
A
67 72anti-parallel
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There are 4 strands in AA7 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
10 13first strand
Strand 2
A
114 119parallel
Strand 3
A
91 101anti-parallel
Strand 4
A
106 110anti-parallel
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There are 6 strands in AA8 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
57 59first strand
Strand 2
A
46 51anti-parallel
Strand 3
A
34 39anti-parallel
Strand 4
A
91 101anti-parallel
Strand 5
D
676 679parallel
Strand 6
D
685 688anti-parallel
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