Analysis of interatomic Contacts of Structural Units in PDB entry:
4Q3M


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 4Q3M entry

There are 5 chains in PDB entry 4Q3M (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 HIS 2TYR 274
B
 HIS 2TYR 274
C
 HIS 2TYR 274
D
 HIS 2TYR 274
E
 SER 3SER 136
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 86 helices in PDB entry 4Q3M. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
25 38Right-handed alpha
Helix 2
2
A
50 60Right-handed alpha
Helix 3
3
A
64 68Right-handed 310
Helix 4
4
A
75 79Right-handed 310
Helix 5
5
A
80 95Right-handed alpha
Helix 6
6
A
110 127Right-handed alpha
Helix 7
7
A
139 150Right-handed alpha
Helix 8
8
A
167 177Right-handed alpha
Helix 9
9
A
188 190Right-handed 310
Helix 10
10
A
191 197Right-handed alpha
Helix 11
11
A
198 208Right-handed alpha
Helix 12
12
A
211 223Right-handed alpha
Helix 13
13
A
233 242Right-handed alpha
Helix 14
14
A
249 258Right-handed alpha
Helix 15
15
B
25 36Right-handed alpha
Helix 16
16
B
45 49Right-handed 310
Helix 17
17
B
50 60Right-handed alpha
Helix 18
18
B
64 68Right-handed 310
Helix 19
19
B
75 79Right-handed 310
Helix 20
20
B
80 96Right-handed alpha
Helix 21
21
B
110 127Right-handed alpha
Helix 22
22
B
139 150Right-handed alpha
Helix 23
23
B
167 177Right-handed alpha
Helix 24
24
B
188 190Right-handed 310
Helix 25
25
B
191 197Right-handed alpha
Helix 26
26
B
198 208Right-handed alpha
Helix 27
27
B
211 223Right-handed alpha
Helix 28
28
B
233 242Right-handed alpha
Helix 29
29
B
249 258Right-handed alpha
Helix 30
30
C
25 38Right-handed alpha
Helix 31
31
C
50 61Right-handed alpha
Helix 32
32
C
64 68Right-handed 310
Helix 33
33
C
75 79Right-handed 310
Helix 34
34
C
80 95Right-handed alpha
Helix 35
35
C
110 127Right-handed alpha
Helix 36
36
C
139 150Right-handed alpha
Helix 37
37
C
167 177Right-handed alpha
Helix 38
38
C
188 191Right-handed 310
Helix 39
39
C
192 197Right-handed alpha
Helix 40
40
C
198 208Right-handed alpha
Helix 41
41
C
211 223Right-handed alpha
Helix 42
42
C
233 242Right-handed alpha
Helix 43
43
C
249 258Right-handed alpha
Helix 44
44
D
25 38Right-handed alpha
Helix 45
45
D
45 49Right-handed 310
Helix 46
46
D
50 60Right-handed alpha
Helix 47
47
D
64 68Right-handed 310
Helix 48
48
D
75 79Right-handed 310
Helix 49
49
D
80 96Right-handed alpha
Helix 50
50
D
110 127Right-handed alpha
Helix 51
51
D
139 150Right-handed alpha
Helix 52
52
D
167 177Right-handed alpha
Helix 53
53
D
188 190Right-handed 310
Helix 54
54
D
191 197Right-handed alpha
Helix 55
55
D
198 208Right-handed alpha
Helix 56
56
D
211 223Right-handed alpha
Helix 57
57
D
233 242Right-handed alpha
Helix 58
58
D
249 258Right-handed alpha
Helix 59
59
E
25 38Right-handed alpha
Helix 60
60
E
45 49Right-handed 310
Helix 61
61
E
50 61Right-handed alpha
Helix 62
62
E
64 68Right-handed 310
Helix 63
63
E
75 79Right-handed 310
Helix 64
64
E
80 96Right-handed alpha
Helix 65
65
E
110 127Right-handed alpha
Helix 66
66
E
139 150Right-handed alpha
Helix 67
67
E
167 177Right-handed alpha
Helix 68
68
E
188 190Right-handed 310
Helix 69
69
E
191 197Right-handed alpha
Helix 70
70
E
198 208Right-handed alpha
Helix 71
71
E
211 223Right-handed alpha
Helix 72
72
E
233 242Right-handed alpha
Helix 73
73
E
249 258Right-handed alpha
Helix 74
74
F
25 37Right-handed alpha
Helix 75
75
F
50 60Right-handed alpha
Helix 76
76
F
75 79Right-handed 310
Helix 77
77
F
80 96Right-handed alpha
Helix 78
78
F
110 127Right-handed alpha
Helix 79
79
F
139 150Right-handed alpha
Helix 80
80
F
167 177Right-handed alpha
Helix 81
81
F
188 190Right-handed 310
Helix 82
82
F
191 197Right-handed alpha
Helix 83
83
F
198 208Right-handed alpha
Helix 84
84
F
211 223Right-handed alpha
Helix 85
85
F
233 242Right-handed alpha
Helix 86
86
F
249 258Right-handed alpha
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There are 12 sheets in PDB entry 4Q3M. 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 2 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
3 5first strand
Strand 2
A
11 13anti-parallel
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There are 8 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
17 18first strand
Strand 2
A
41 43parallel
Strand 3
A
69 74parallel
Strand 4
A
102 105parallel
Strand 5
A
133 136parallel
Strand 6
A
156 160parallel
Strand 7
A
180 184parallel
Strand 8
A
226 227parallel
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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
B
3 5first strand
Strand 2
B
11 13anti-parallel
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There are 8 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
17 18first strand
Strand 2
B
41 43parallel
Strand 3
B
69 74parallel
Strand 4
B
100 105parallel
Strand 5
B
130 136parallel
Strand 6
B
156 160parallel
Strand 7
B
180 184parallel
Strand 8
B
226 227parallel
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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
C
3 5first strand
Strand 2
C
11 13anti-parallel
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There are 8 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
17 18first strand
Strand 2
C
41 43parallel
Strand 3
C
69 74parallel
Strand 4
C
100 105parallel
Strand 5
C
130 136parallel
Strand 6
C
156 160parallel
Strand 7
C
180 184parallel
Strand 8
C
226 228parallel
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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
D
3 5first strand
Strand 2
D
11 13anti-parallel
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There are 8 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
17 18first strand
Strand 2
D
41 43parallel
Strand 3
D
69 74parallel
Strand 4
D
100 105parallel
Strand 5
D
130 136parallel
Strand 6
D
156 160parallel
Strand 7
D
180 184parallel
Strand 8
D
226 227parallel
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There are 2 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
4 5first strand
Strand 2
E
11 12anti-parallel
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There are 8 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
17 18first strand
Strand 2
E
41 43parallel
Strand 3
E
69 74parallel
Strand 4
E
102 105parallel
Strand 5
E
133 136parallel
Strand 6
E
156 160parallel
Strand 7
E
180 184parallel
Strand 8
E
226 227parallel
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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
F
4 5first strand
Strand 2
F
11 12anti-parallel
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There are 8 strands in L sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
17 18first strand
Strand 2
F
41 43parallel
Strand 3
F
69 74parallel
Strand 4
F
102 105parallel
Strand 5
F
133 136parallel
Strand 6
F
156 160parallel
Strand 7
F
180 184parallel
Strand 8
F
226 227parallel
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