Analysis of interatomic Contacts of Structural Units in PDB entry:
9W5A


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 9W5A entry

There are 3 chains in PDB entry 9W5A (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1THR 155
B
 GLY -1ASN 154
C
 MET 1ASN 154
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 10 helices in PDB entry 9W5A. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
5 15Right-handed alpha
Helix 2
AA2
A
25 29Right-handed alpha
Helix 3
AA3
A
102 108Right-handed alpha
Helix 4
AA4
B
5 15Right-handed alpha
Helix 5
AA5
B
25 29Right-handed alpha
Helix 6
AA6
B
69 71Right-handed 310
Helix 7
AA7
B
102 108Right-handed alpha
Helix 8
AA8
C
5 15Right-handed alpha
Helix 9
AA9
C
25 29Right-handed alpha
Helix 10
AB1
C
102 107Right-handed alpha
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There are 12 sheets in PDB entry 9W5A. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2, AB3,

There are 3 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
20 21first strand
Strand 2
A
88 90anti-parallel
Strand 3
A
122 123anti-parallel
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There are 4 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
30 31first strand
Strand 2
A
34 43anti-parallel
Strand 3
A
144 152anti-parallel
Strand 4
A
95 101anti-parallel
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There are 5 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
65 66first strand
Strand 2
A
34 43anti-parallel
Strand 3
A
79 85anti-parallel
Strand 4
A
126 131anti-parallel
Strand 5
A
110 113anti-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
A
50 51first strand
Strand 2
C
137 140parallel
Strand 3
C
73 76anti-parallel
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There are 3 strands in AA5 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
73 76first strand
Strand 2
A
137 140anti-parallel
Strand 3
B
50 51parallel
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There are 3 strands in AA6 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
20 21first strand
Strand 2
B
88 90anti-parallel
Strand 3
B
122 123anti-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
B
30 31first strand
Strand 2
B
34 43anti-parallel
Strand 3
B
144 152anti-parallel
Strand 4
B
95 101anti-parallel
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There are 5 strands in AA8 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
65 66first strand
Strand 2
B
34 43anti-parallel
Strand 3
B
79 85anti-parallel
Strand 4
B
126 131anti-parallel
Strand 5
B
110 113anti-parallel
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There are 3 strands in AA9 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
73 76first strand
Strand 2
B
137 140anti-parallel
Strand 3
C
50 51parallel
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There are 3 strands in AB1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
20 21first strand
Strand 2
C
88 90anti-parallel
Strand 3
C
122 123anti-parallel
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There are 4 strands in AB2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
30 31first strand
Strand 2
C
34 43anti-parallel
Strand 3
C
144 152anti-parallel
Strand 4
C
95 101anti-parallel
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There are 5 strands in AB3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
65 66first strand
Strand 2
C
34 43anti-parallel
Strand 3
C
79 85anti-parallel
Strand 4
C
126 131anti-parallel
Strand 5
C
110 113anti-parallel
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