Analysis of interatomic Contacts of Structural Units in PDB entry:
2QM1


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 2QM1 entry

There are 4 chains in PDB entry 2QM1 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER -2LYS 321
B
 SER -2GLU 322
C
 SER -2LYS 321
D
 SER -2LYS 321
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 74 helices in PDB entry 2QM1. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
-1 2Right-handed 310
Helix 2
2
A
42 58Right-handed alpha
Helix 3
3
A
61 63Right-handed 310
Helix 4
4
A
86 90Right-handed 310
Helix 5
5
A
96 106Right-handed alpha
Helix 6
6
A
114 126Right-handed alpha
Helix 7
7
A
163 167Right-handed 310
Helix 8
8
A
184 189Right-handed alpha
Helix 9
9
A
189 201Right-handed alpha
Helix 10
10
A
208 217Right-handed alpha
Helix 11
11
A
221 231Right-handed alpha
Helix 12
12
A
233 259Right-handed alpha
Helix 13
13
A
269 272Right-handed 310
Helix 14
14
A
273 287Right-handed alpha
Helix 15
15
A
289 294Right-handed alpha
Helix 16
16
A
303 305Right-handed 310
Helix 17
17
A
306 316Right-handed alpha
Helix 18
18
A
317 320Right-handed 310
Helix 19
19
B
-2 2Right-handed 310
Helix 20
20
B
42 58Right-handed alpha
Helix 21
21
B
61 63Right-handed 310
Helix 22
22
B
86 90Right-handed 310
Helix 23
23
B
96 106Right-handed alpha
Helix 24
24
B
114 126Right-handed alpha
Helix 25
25
B
163 167Right-handed 310
Helix 26
26
B
184 189Right-handed alpha
Helix 27
27
B
189 201Right-handed alpha
Helix 28
28
B
202 204Right-handed 310
Helix 29
29
B
208 216Right-handed alpha
Helix 30
30
B
221 231Right-handed alpha
Helix 31
31
B
233 259Right-handed alpha
Helix 32
32
B
267 272Right-handed 310
Helix 33
33
B
273 287Right-handed alpha
Helix 34
34
B
289 294Right-handed alpha
Helix 35
35
B
303 305Right-handed 310
Helix 36
36
B
306 316Right-handed alpha
Helix 37
37
B
317 320Right-handed 310
Helix 38
38
C
-1 2Right-handed 310
Helix 39
39
C
36 41Right-handed alpha
Helix 40
40
C
42 58Right-handed alpha
Helix 41
41
C
61 63Right-handed 310
Helix 42
42
C
86 90Right-handed 310
Helix 43
43
C
97 106Right-handed alpha
Helix 44
44
C
114 126Right-handed alpha
Helix 45
45
C
163 167Right-handed 310
Helix 46
46
C
184 189Right-handed alpha
Helix 47
47
C
189 201Right-handed alpha
Helix 48
48
C
208 217Right-handed alpha
Helix 49
49
C
221 232Right-handed alpha
Helix 50
50
C
233 259Right-handed alpha
Helix 51
51
C
267 272Right-handed 310
Helix 52
52
C
273 288Right-handed alpha
Helix 53
53
C
289 294Right-handed alpha
Helix 54
54
C
303 305Right-handed 310
Helix 55
55
C
306 316Right-handed alpha
Helix 56
56
C
317 320Right-handed 310
Helix 57
57
D
42 58Right-handed alpha
Helix 58
58
D
61 63Right-handed 310
Helix 59
59
D
86 90Right-handed 310
Helix 60
60
D
96 106Right-handed alpha
Helix 61
61
D
114 126Right-handed alpha
Helix 62
62
D
163 167Right-handed 310
Helix 63
63
D
184 189Right-handed alpha
Helix 64
64
D
189 201Right-handed alpha
Helix 65
65
D
202 204Right-handed 310
Helix 66
66
D
208 217Right-handed alpha
Helix 67
67
D
221 232Right-handed alpha
Helix 68
68
D
233 259Right-handed alpha
Helix 69
69
D
268 272Right-handed 310
Helix 70
70
D
273 287Right-handed alpha
Helix 71
71
D
289 294Right-handed alpha
Helix 72
72
D
303 305Right-handed 310
Helix 73
73
D
306 316Right-handed alpha
Helix 74
74
D
317 320Right-handed 310
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There are 12 sheets in PDB entry 2QM1. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L,

There are 5 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
26 33first strand
Strand 2
A
14 21anti-parallel
Strand 3
A
4 10anti-parallel
Strand 4
A
65 72parallel
Strand 5
A
109 113parallel
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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
75 77first strand
Strand 2
A
82 84anti-parallel
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There are 5 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
152 153first strand
Strand 2
A
143 149anti-parallel
Strand 3
A
134 139anti-parallel
Strand 4
A
262 267parallel
Strand 5
A
297 300parallel
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There are 5 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
26 33first strand
Strand 2
B
14 21anti-parallel
Strand 3
B
4 10anti-parallel
Strand 4
B
65 72parallel
Strand 5
B
109 113parallel
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There are 2 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
75 77first strand
Strand 2
B
82 84anti-parallel
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There are 5 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
152 153first strand
Strand 2
B
143 149anti-parallel
Strand 3
B
134 139anti-parallel
Strand 4
B
262 266parallel
Strand 5
B
297 300parallel
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There are 5 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
26 33first strand
Strand 2
C
14 21anti-parallel
Strand 3
C
4 10anti-parallel
Strand 4
C
65 72parallel
Strand 5
C
109 113parallel
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There are 3 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
75 77first strand
Strand 2
C
82 84anti-parallel
Strand 3
C
95 96anti-parallel
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There are 5 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
152 153first strand
Strand 2
C
143 149anti-parallel
Strand 3
C
134 139anti-parallel
Strand 4
C
262 266parallel
Strand 5
C
297 300parallel
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There are 5 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
26 33first strand
Strand 2
D
14 21anti-parallel
Strand 3
D
4 10anti-parallel
Strand 4
D
65 72parallel
Strand 5
D
109 113parallel
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There are 2 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
75 77first strand
Strand 2
D
82 84anti-parallel
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There are 5 strands in L sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
152 153first strand
Strand 2
D
143 149anti-parallel
Strand 3
D
134 139anti-parallel
Strand 4
D
262 266parallel
Strand 5
D
297 300parallel
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