Analysis of interatomic Contacts of Structural Units in PDB entry:
1Q9H


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 1Q9H entry

There is 1 chain in PDB entry 1Q9H (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLN 2THR 435
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 1Q9H. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
36 39Right-handed 310
Helix 2
2
A
63 70Right-handed alpha
Helix 3
3
A
77 83Right-handed alpha
Helix 4
4
A
160 165Right-handed 310
Helix 5
5
A
238 241Right-handed 310
Helix 6
6
A
330 342Right-handed alpha
Helix 7
7
A
345 350Right-handed alpha
Helix 8
8
A
351 363Right-handed alpha
Helix 9
9
A
378 383Right-handed alpha
Helix 10
10
A
407 415Right-handed alpha
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There are 8 sheets in PDB entry 1Q9H. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H,

There are 3 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
2 3first strand
Strand 2
A
71 73parallel
Strand 3
A
41 43anti-parallel
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There are 2 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
51 52first strand
Strand 2
A
55 56anti-parallel
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There are 2 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
96 97first strand
Strand 2
A
100 101anti-parallel
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There are 2 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
179 180first strand
Strand 2
A
183 184anti-parallel
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There are 1 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
199 200first strand
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There are 2 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
203 206first strand
Strand 2
A
233 236anti-parallel
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There are 2 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
271 272first strand
Strand 2
A
277 278parallel
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There are 20 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
312 315first strand
Strand 2
A
300 309anti-parallel
Strand 3
A
283 291anti-parallel
Strand 4
A
122 129anti-parallel
Strand 5
A
419 429anti-parallel
Strand 6
A
90 94anti-parallel
Strand 7
A
84 86anti-parallel
Strand 8
A
90 94anti-parallel
Strand 9
A
419 429anti-parallel
Strand 10
A
13 21parallel
Strand 11
A
24 34anti-parallel
Strand 12
A
103 110anti-parallel
Strand 13
A
113 114anti-parallel
Strand 14
A
103 110anti-parallel
Strand 15
A
364 372anti-parallel
Strand 16
A
116 117anti-parallel
Strand 17
A
364 372anti-parallel
Strand 18
A
137 144anti-parallel
Strand 19
A
209 215anti-parallel
Strand 20
A
220 225anti-parallel
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