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


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 9ISH entry

There are 4 chains in PDB entry 9ISH (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
C
 ASP 30PHE 223
D
 GLN 1SER 131
A
 THR 29PHE 223
B
 GLN 1SER 131
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 13 helices in PDB entry 9ISH. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
C
76 83Right-handed alpha
Helix 2
AA2
C
204 211Right-handed alpha
Helix 3
AA3
C
214 218Right-handed 310
Helix 4
AA4
D
91 95Right-handed 310
Helix 5
AA5
D
114 118Right-handed 310
Helix 6
AA6
A
76 83Right-handed alpha
Helix 7
AA7
A
87 91Right-handed 310
Helix 8
AA8
A
198 202Right-handed 310
Helix 9
AA9
A
204 212Right-handed alpha
Helix 10
AB1
A
214 218Right-handed 310
Helix 11
AB2
B
78 80Right-handed 310
Helix 12
AB3
B
91 95Right-handed 310
Helix 13
AB4
B
114 118Right-handed 310
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There are 12 sheets in PDB entry 9ISH. 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 7 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
35 37first strand
Strand 2
C
129 131parallel
Strand 3
C
107 118anti-parallel
Strand 4
C
93 102anti-parallel
Strand 5
C
162 170anti-parallel
Strand 6
C
173 183anti-parallel
Strand 7
C
56 62parallel
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There are 5 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
35 37first strand
Strand 2
C
129 131parallel
Strand 3
C
107 118anti-parallel
Strand 4
C
134 135anti-parallel
Strand 5
C
220 221anti-parallel
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There are 3 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
70 71first strand
Strand 2
C
151 153anti-parallel
Strand 3
C
142 144anti-parallel
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There are 4 strands in AA4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
3 7first strand
Strand 2
D
18 25anti-parallel
Strand 3
D
82 87anti-parallel
Strand 4
D
73 77anti-parallel
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There are 6 strands in AA5 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
10 12first strand
Strand 2
D
125 129parallel
Strand 3
D
96 103anti-parallel
Strand 4
D
33 39anti-parallel
Strand 5
D
46 52anti-parallel
Strand 6
D
62 64anti-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
D
10 12first strand
Strand 2
D
125 129parallel
Strand 3
D
96 103anti-parallel
Strand 4
D
120 121anti-parallel
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There are 7 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
35 37first strand
Strand 2
A
129 131parallel
Strand 3
A
106 118anti-parallel
Strand 4
A
93 103anti-parallel
Strand 5
A
162 170anti-parallel
Strand 6
A
173 181anti-parallel
Strand 7
A
57 60parallel
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There are 4 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
35 37first strand
Strand 2
A
129 131parallel
Strand 3
A
106 118anti-parallel
Strand 4
A
134 135anti-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
A
69 71first strand
Strand 2
A
151 153anti-parallel
Strand 3
A
143 144anti-parallel
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There are 4 strands in AB1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
3 7first strand
Strand 2
B
18 25anti-parallel
Strand 3
B
82 87anti-parallel
Strand 4
B
72 77anti-parallel
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There are 6 strands in AB2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
10 12first strand
Strand 2
B
125 129parallel
Strand 3
B
96 103anti-parallel
Strand 4
B
33 39anti-parallel
Strand 5
B
46 52anti-parallel
Strand 6
B
62 64anti-parallel
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There are 4 strands in AB3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
10 12first strand
Strand 2
B
125 129parallel
Strand 3
B
96 103anti-parallel
Strand 4
B
120 121anti-parallel
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