Analysis of interatomic Contacts of Structural Units in PDB entry:
22HQ


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 22HQ entry

There are 4 chains in PDB entry 22HQ (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 18THR 323
B
 ALA 18THR 323
C
 ALA 18THR 323
D
 ALA 18THR 323
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 60 helices in PDB entry 22HQ. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
26 39Right-handed alpha
Helix 2
AA2
A
52 58Right-handed alpha
Helix 3
AA3
A
80 91Right-handed alpha
Helix 4
AA4
A
91 100Right-handed alpha
Helix 5
AA5
A
114 130Right-handed alpha
Helix 6
AA6
A
142 145Right-handed 310
Helix 7
AA7
A
146 163Right-handed alpha
Helix 8
AA8
A
172 177Right-handed alpha
Helix 9
AA9
A
186 208Right-handed alpha
Helix 10
AB1
A
215 223Right-handed alpha
Helix 11
AB2
A
240 250Right-handed alpha
Helix 12
AB3
A
252 256Right-handed 310
Helix 13
AB4
A
259 263Right-handed 310
Helix 14
AB5
A
277 292Right-handed alpha
Helix 15
AB6
A
295 297Right-handed 310
Helix 16
AB7
B
26 39Right-handed alpha
Helix 17
AB8
B
52 59Right-handed alpha
Helix 18
AB9
B
80 91Right-handed alpha
Helix 19
AC1
B
91 100Right-handed alpha
Helix 20
AC2
B
114 130Right-handed alpha
Helix 21
AC3
B
142 145Right-handed 310
Helix 22
AC4
B
146 162Right-handed alpha
Helix 23
AC5
B
172 176Right-handed alpha
Helix 24
AC6
B
186 208Right-handed alpha
Helix 25
AC7
B
215 223Right-handed alpha
Helix 26
AC8
B
240 251Right-handed alpha
Helix 27
AC9
B
259 263Right-handed 310
Helix 28
AD1
B
277 292Right-handed alpha
Helix 29
AD2
B
295 297Right-handed 310
Helix 30
AD3
C
26 38Right-handed alpha
Helix 31
AD4
C
52 58Right-handed alpha
Helix 32
AD5
C
68 73Right-handed alpha
Helix 33
AD6
C
80 91Right-handed alpha
Helix 34
AD7
C
91 100Right-handed alpha
Helix 35
AD8
C
114 130Right-handed alpha
Helix 36
AD9
C
142 145Right-handed 310
Helix 37
AE1
C
146 162Right-handed alpha
Helix 38
AE2
C
173 178Right-handed 310
Helix 39
AE3
C
183 185Right-handed 310
Helix 40
AE4
C
186 208Right-handed alpha
Helix 41
AE5
C
215 223Right-handed alpha
Helix 42
AE6
C
240 251Right-handed alpha
Helix 43
AE7
C
259 263Right-handed 310
Helix 44
AE8
C
277 292Right-handed alpha
Helix 45
AE9
C
295 297Right-handed 310
Helix 46
AF1
D
26 39Right-handed alpha
Helix 47
AF2
D
52 58Right-handed alpha
Helix 48
AF3
D
80 90Right-handed alpha
Helix 49
AF4
D
91 100Right-handed alpha
Helix 50
AF5
D
114 130Right-handed alpha
Helix 51
AF6
D
142 145Right-handed 310
Helix 52
AF7
D
146 162Right-handed alpha
Helix 53
AF8
D
172 179Right-handed alpha
Helix 54
AF9
D
183 208Right-handed alpha
Helix 55
AG1
D
215 223Right-handed alpha
Helix 56
AG2
D
237 239Right-handed 310
Helix 57
AG3
D
240 251Right-handed alpha
Helix 58
AG4
D
252 256Right-handed 310
Helix 59
AG5
D
259 263Right-handed 310
Helix 60
AG6
D
277 292Right-handed alpha
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There are 4 sheets in PDB entry 22HQ. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4,

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
63 66first strand
Strand 2
A
44 50parallel
Strand 3
A
20 25parallel
Strand 4
A
104 110parallel
Strand 5
A
133 140parallel
Strand 6
A
166 171parallel
Strand 7
A
228 237parallel
Strand 8
A
312 322anti-parallel
Strand 9
A
265 272anti-parallel
Strand 10
A
299 305parallel
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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
63 66first strand
Strand 2
B
44 50parallel
Strand 3
B
20 25parallel
Strand 4
B
104 110parallel
Strand 5
B
133 140parallel
Strand 6
B
166 171parallel
Strand 7
B
228 237parallel
Strand 8
B
312 322anti-parallel
Strand 9
B
265 272anti-parallel
Strand 10
B
299 305parallel
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There are 10 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
63 66first strand
Strand 2
C
44 50parallel
Strand 3
C
20 25parallel
Strand 4
C
104 110parallel
Strand 5
C
133 140parallel
Strand 6
C
166 171parallel
Strand 7
C
228 236parallel
Strand 8
C
313 322anti-parallel
Strand 9
C
265 272anti-parallel
Strand 10
C
299 305parallel
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There are 10 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
63 66first strand
Strand 2
D
44 50parallel
Strand 3
D
20 25parallel
Strand 4
D
104 110parallel
Strand 5
D
133 140parallel
Strand 6
D
166 171parallel
Strand 7
D
228 236parallel
Strand 8
D
313 322anti-parallel
Strand 9
D
265 272anti-parallel
Strand 10
D
299 305parallel
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