Analysis of interatomic Contacts of Structural Units in PDB entry:
9QH2


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 9QH2 entry

There are 2 chains in PDB entry 9QH2 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 13GLU 248
B
 SER 13GLU 248
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 18 helices in PDB entry 9QH2. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
21 25Right-handed 310
Helix 2
AA2
A
34 46Right-handed alpha
Helix 3
AA3
A
54 58Right-handed 310
Helix 4
AA4
A
78 94Right-handed alpha
Helix 5
AA5
A
127 133Right-handed alpha
Helix 6
AA6
A
143 157Right-handed alpha
Helix 7
AA7
A
178 185Right-handed alpha
Helix 8
AA8
A
193 204Right-handed alpha
Helix 9
AA9
A
225 247Right-handed alpha
Helix 10
AB1
B
21 25Right-handed 310
Helix 11
AB2
B
34 46Right-handed alpha
Helix 12
AB3
B
54 58Right-handed 310
Helix 13
AB4
B
78 92Right-handed alpha
Helix 14
AB5
B
127 133Right-handed alpha
Helix 15
AB6
B
143 157Right-handed alpha
Helix 16
AB7
B
178 185Right-handed alpha
Helix 17
AB8
B
193 204Right-handed alpha
Helix 18
AB9
B
225 247Right-handed alpha
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There are 2 sheets in PDB entry 9QH2. Click on sheet of interest to get list of strands forming it: AA1, AA2,

There are 10 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
47 53first strand
Strand 2
A
60 65anti-parallel
Strand 3
A
68 73anti-parallel
Strand 4
A
28 31parallel
Strand 5
A
97 106parallel
Strand 6
A
207 217parallel
Strand 7
A
116 124anti-parallel
Strand 8
A
161 168parallel
Strand 9
A
187 191parallel
Strand 10
A
97 106anti-parallel
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There are 10 strands in AA2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
47 53first strand
Strand 2
B
60 65anti-parallel
Strand 3
B
68 73anti-parallel
Strand 4
B
28 31parallel
Strand 5
B
97 106parallel
Strand 6
B
207 217parallel
Strand 7
B
116 124anti-parallel
Strand 8
B
161 168parallel
Strand 9
B
187 191parallel
Strand 10
B
97 106anti-parallel
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