Analysis of interatomic Contacts of Structural Units in PDB entry:
2AZ3


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 2AZ3 entry

There are 9 chains in PDB entry 2AZ3 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 HIS 4GLU 155
B
 ASP 5GLU 155
C
 HIS 4ASP 156
D
 HIS 4GLU 155
E
 HIS 4GLU 155
F
 HIS 4GLU 155
G
 HIS 4GLU 155
H
 HIS 4GLU 155
I
 ASP 5GLU 155
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 87 helices in PDB entry 2AZ3. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
13 19Right-handed alpha
Helix 2
2
A
21 32Right-handed alpha
Helix 3
3
A
45 53Right-handed alpha
Helix 4
4
A
54 57Right-handed 310
Helix 5
5
A
61 70Right-handed alpha
Helix 6
6
A
83 93Right-handed alpha
Helix 7
7
A
96 100Right-handed 310
Helix 8
8
A
104 110Right-handed alpha
Helix 9
9
A
127 137Right-handed alpha
Helix 10
10
A
149 154Right-handed alpha
Helix 11
11
B
13 19Right-handed alpha
Helix 12
12
B
21 32Right-handed alpha
Helix 13
13
B
45 53Right-handed alpha
Helix 14
14
B
54 57Right-handed 310
Helix 15
15
B
61 70Right-handed alpha
Helix 16
16
B
83 93Right-handed alpha
Helix 17
17
B
104 110Right-handed alpha
Helix 18
18
B
127 137Right-handed alpha
Helix 19
19
B
149 154Right-handed alpha
Helix 20
20
C
13 19Right-handed alpha
Helix 21
21
C
21 32Right-handed alpha
Helix 22
22
C
45 54Right-handed alpha
Helix 23
23
C
55 57Right-handed 310
Helix 24
24
C
61 70Right-handed alpha
Helix 25
25
C
83 93Right-handed alpha
Helix 26
26
C
104 110Right-handed alpha
Helix 27
27
C
127 137Right-handed alpha
Helix 28
28
C
138 142Right-handed 310
Helix 29
29
C
149 154Right-handed alpha
Helix 30
30
D
13 19Right-handed alpha
Helix 31
31
D
21 32Right-handed alpha
Helix 32
32
D
45 53Right-handed alpha
Helix 33
33
D
54 57Right-handed 310
Helix 34
34
D
61 70Right-handed alpha
Helix 35
35
D
83 93Right-handed alpha
Helix 36
36
D
96 100Right-handed 310
Helix 37
37
D
104 110Right-handed alpha
Helix 38
38
D
127 137Right-handed alpha
Helix 39
39
D
138 142Right-handed 310
Helix 40
40
D
149 154Right-handed alpha
Helix 41
41
E
13 19Right-handed alpha
Helix 42
42
E
21 32Right-handed alpha
Helix 43
43
E
45 53Right-handed alpha
Helix 44
44
E
54 57Right-handed 310
Helix 45
45
E
62 67Right-handed alpha
Helix 46
46
E
83 93Right-handed alpha
Helix 47
47
E
104 110Right-handed alpha
Helix 48
48
E
127 137Right-handed alpha
Helix 49
49
E
138 142Right-handed 310
Helix 50
50
E
149 154Right-handed alpha
Helix 51
51
F
13 19Right-handed alpha
Helix 52
52
F
21 32Right-handed alpha
Helix 53
53
F
45 53Right-handed alpha
Helix 54
54
F
54 57Right-handed 310
Helix 55
55
F
61 70Right-handed alpha
Helix 56
56
F
83 93Right-handed alpha
Helix 57
57
F
104 110Right-handed alpha
Helix 58
58
F
127 137Right-handed alpha
Helix 59
59
F
138 142Right-handed 310
Helix 60
60
F
149 154Right-handed alpha
Helix 61
61
G
13 20Right-handed alpha
Helix 62
62
G
21 32Right-handed alpha
Helix 63
63
G
45 53Right-handed alpha
Helix 64
64
G
54 59Right-handed 310
Helix 65
65
G
61 71Right-handed alpha
Helix 66
66
G
83 93Right-handed alpha
Helix 67
67
G
104 110Right-handed alpha
Helix 68
68
G
127 137Right-handed alpha
Helix 69
69
G
149 154Right-handed alpha
Helix 70
70
H
13 19Right-handed alpha
Helix 71
71
H
21 32Right-handed alpha
Helix 72
72
H
45 53Right-handed alpha
Helix 73
73
H
61 69Right-handed alpha
Helix 74
74
H
83 93Right-handed alpha
Helix 75
75
H
104 110Right-handed alpha
Helix 76
76
H
127 137Right-handed alpha
Helix 77
77
H
138 142Right-handed 310
Helix 78
78
H
149 154Right-handed alpha
Helix 79
79
I
13 19Right-handed alpha
Helix 80
80
I
21 32Right-handed alpha
Helix 81
81
I
45 53Right-handed alpha
Helix 82
82
I
61 70Right-handed alpha
Helix 83
83
I
83 93Right-handed alpha
Helix 84
84
I
104 110Right-handed alpha
Helix 85
85
I
127 137Right-handed alpha
Helix 86
86
I
138 142Right-handed 310
Helix 87
87
I
149 154Right-handed alpha
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There are 9 sheets in PDB entry 2AZ3. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I,

There are 4 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
35 42first strand
Strand 2
A
74 80anti-parallel
Strand 3
A
7 12anti-parallel
Strand 4
A
118 120anti-parallel
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There are 4 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
35 42first strand
Strand 2
B
74 80anti-parallel
Strand 3
B
7 12anti-parallel
Strand 4
B
118 120anti-parallel
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There are 4 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
35 42first strand
Strand 2
C
74 80anti-parallel
Strand 3
C
7 12anti-parallel
Strand 4
C
118 120anti-parallel
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There are 4 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
35 42first strand
Strand 2
D
74 80anti-parallel
Strand 3
D
7 12anti-parallel
Strand 4
D
118 120anti-parallel
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There are 4 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
35 42first strand
Strand 2
E
74 80anti-parallel
Strand 3
E
7 12anti-parallel
Strand 4
E
118 120anti-parallel
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There are 4 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
35 43first strand
Strand 2
F
73 80anti-parallel
Strand 3
F
7 12anti-parallel
Strand 4
F
118 120anti-parallel
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There are 4 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
G
35 42first strand
Strand 2
G
74 80anti-parallel
Strand 3
G
7 12anti-parallel
Strand 4
G
118 120anti-parallel
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There are 4 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
35 42first strand
Strand 2
H
74 80anti-parallel
Strand 3
H
7 12anti-parallel
Strand 4
H
118 120anti-parallel
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There are 4 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
I
35 42first strand
Strand 2
I
74 80anti-parallel
Strand 3
I
7 12anti-parallel
Strand 4
I
118 120anti-parallel
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