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


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 1QLE entry

There are 6 chains in PDB entry 1QLE (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 17ARG 554
B
 GLN 1ALA 252
C
 ALA 1ARG 273
D
 THR 7SER 49
H
 GLU 1ALA 119
L
 ASP 1LYS 108
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 44 helices in PDB entry 1QLE. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
27 59Right-handed alpha
Helix 2
AA2
A
83 101Right-handed alpha
Helix 3
AA3
A
102 108Right-handed alpha
Helix 4
AA4
A
115 120Right-handed alpha
Helix 5
AA5
A
127 151Right-handed alpha
Helix 6
AA6
A
169 174Right-handed alpha
Helix 7
AA7
A
177 207Right-handed alpha
Helix 8
AA8
A
218 251Right-handed alpha
Helix 9
AA9
A
257 261Right-handed 310
Helix 10
AB1
A
264 298Right-handed alpha
Helix 11
AB2
A
304 319Right-handed alpha
Helix 12
AB3
A
320 321Right-handed 310
Helix 13
AB4
A
322 331Right-handed 310
Helix 14
AB5
A
333 360Right-handed alpha
Helix 15
AB6
A
371 395Right-handed alpha
Helix 16
AB7
A
395 400Right-handed alpha
Helix 17
AB8
A
407 410Right-handed 310
Helix 18
AB9
A
411 416Right-handed alpha
Helix 19
AC1
A
419 429Right-handed alpha
Helix 20
AC2
A
431 437Right-handed alpha
Helix 21
AC3
A
441 469Right-handed alpha
Helix 22
AC4
A
479 481Right-handed 310
Helix 23
AC5
A
482 513Right-handed alpha
Helix 24
AC6
A
529 534Right-handed 310
Helix 25
AC7
A
548 553Right-handed alpha
Helix 26
AC8
B
25 60Right-handed alpha
Helix 27
AC9
B
74 105Right-handed alpha
Helix 28
AD1
B
144 148Right-handed 310
Helix 29
AD2
B
150 154Right-handed 310
Helix 30
AD3
B
235 250Right-handed alpha
Helix 31
AD4
C
15 36Right-handed alpha
Helix 32
AD5
C
52 75Right-handed alpha
Helix 33
AD6
C
79 114Right-handed alpha
Helix 34
AD7
C
139 165Right-handed alpha
Helix 35
AD8
C
167 175Right-handed alpha
Helix 36
AD9
C
175 180Right-handed alpha
Helix 37
AE1
C
180 193Right-handed alpha
Helix 38
AE2
C
194 196Right-handed 310
Helix 39
AE3
C
203 235Right-handed alpha
Helix 40
AE4
C
244 267Right-handed alpha
Helix 41
AE5
D
16 47Right-handed alpha
Helix 42
AE6
H
28 32Right-handed 310
Helix 43
AE7
H
61 65Right-handed 310
Helix 44
AE8
L
79 83Right-handed 310
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There are 8 sheets in PDB entry 1QLE. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8,

There are 2 strands in AA1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
113 114first strand
Strand 2
B
171 172parallel
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There are 3 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
162 165first strand
Strand 2
B
228 234parallel
Strand 3
B
210 215anti-parallel
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There are 2 strands in AA3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
181 184first strand
Strand 2
B
191 194anti-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
H
3 5first strand
Strand 2
H
18 25anti-parallel
Strand 3
H
78 83anti-parallel
Strand 4
H
69 73anti-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
H
11 12first strand
Strand 2
H
113 116parallel
Strand 3
H
92 95anti-parallel
Strand 4
H
34 39anti-parallel
Strand 5
H
45 51anti-parallel
Strand 6
H
58 59anti-parallel
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There are 2 strands in AA6 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
98 100first strand
Strand 2
H
104 107anti-parallel
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There are 4 strands in AA7 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
L
5 7first strand
Strand 2
L
19 24anti-parallel
Strand 3
L
70 75anti-parallel
Strand 4
L
62 67anti-parallel
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There are 6 strands in AA8 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
L
10 13first strand
Strand 2
L
103 107parallel
Strand 3
L
84 90anti-parallel
Strand 4
L
33 38anti-parallel
Strand 5
L
44 49anti-parallel
Strand 6
L
53 54anti-parallel
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