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


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 9CQB entry

There are 3 chains in PDB entry 9CQB (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLU 1CYS 216
B
 GLN 1SER 228
D
 ASP 162PRO 190
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 9CQB. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
79 83Right-handed 310
Helix 2
AA2
A
123 129Right-handed alpha
Helix 3
AA3
A
185 189Right-handed alpha
Helix 4
AA4
B
63 66Right-handed 310
Helix 5
AA5
B
88 92Right-handed 310
Helix 6
AA6
B
169 171Right-handed 310
Helix 7
AA7
B
200 202Right-handed 310
Helix 8
AA8
B
214 217Right-handed 310
Helix 9
AA9
D
164 168Right-handed 310
Helix 10
AB1
D
172 176Right-handed 310
Helix 11
AB2
D
179 186Right-handed alpha
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There are 11 sheets in PDB entry 9CQB. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2,

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
4 7first strand
Strand 2
A
18 25anti-parallel
Strand 3
A
70 76anti-parallel
Strand 4
A
62 67anti-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 13first strand
Strand 2
A
103 107parallel
Strand 3
A
85 90anti-parallel
Strand 4
A
33 38anti-parallel
Strand 5
A
45 49anti-parallel
Strand 6
A
53 54anti-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 13first strand
Strand 2
A
103 107parallel
Strand 3
A
85 90anti-parallel
Strand 4
A
98 99anti-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
A
116 120first strand
Strand 2
A
131 141anti-parallel
Strand 3
A
175 184anti-parallel
Strand 4
A
161 165anti-parallel
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There are 4 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
155 156first strand
Strand 2
A
147 152anti-parallel
Strand 3
A
193 199anti-parallel
Strand 4
A
207 212anti-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
B
3 7first strand
Strand 2
B
18 25anti-parallel
Strand 3
B
79 84anti-parallel
Strand 4
B
69 74anti-parallel
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There are 6 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
11 12first strand
Strand 2
B
118 122parallel
Strand 3
B
93 103anti-parallel
Strand 4
B
35 41anti-parallel
Strand 5
B
48 53anti-parallel
Strand 6
B
59 61anti-parallel
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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
B
11 12first strand
Strand 2
B
118 122parallel
Strand 3
B
93 103anti-parallel
Strand 4
B
108 114anti-parallel
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There are 4 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
133 137first strand
Strand 2
B
148 158anti-parallel
Strand 3
B
189 198anti-parallel
Strand 4
B
176 178anti-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
133 137first strand
Strand 2
B
148 158anti-parallel
Strand 3
B
189 198anti-parallel
Strand 4
B
182 183anti-parallel
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There are 3 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
164 167first strand
Strand 2
B
207 213anti-parallel
Strand 3
B
218 224anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il