Analysis of interatomic Contacts of Structural Units in PDB entry:
3E2A


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 3E2A entry

There are 6 chains in PDB entry 3E2A (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1LEU 221
B
 MET 1LEU 221
C
 MET 1ASN 219
D
 MET 1LEU 215
E
 MET 1ILE 220
F
 MET 1ASN 219
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 57 helices in PDB entry 3E2A. 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 18Right-handed alpha
Helix 2
2
A
48 53Right-handed alpha
Helix 3
3
A
74 87Right-handed alpha
Helix 4
4
A
101 109Right-handed alpha
Helix 5
5
A
114 130Right-handed alpha
Helix 6
6
A
130 136Right-handed alpha
Helix 7
7
A
138 140Right-handed 310
Helix 8
8
A
141 160Right-handed alpha
Helix 9
9
A
161 170Right-handed alpha
Helix 10
10
A
197 213Right-handed alpha
Helix 11
11
A
216 220Right-handed 310
Helix 12
12
B
1 18Right-handed alpha
Helix 13
13
B
48 54Right-handed alpha
Helix 14
14
B
74 87Right-handed alpha
Helix 15
15
B
101 109Right-handed alpha
Helix 16
16
B
114 130Right-handed alpha
Helix 17
17
B
130 136Right-handed alpha
Helix 18
18
B
141 160Right-handed alpha
Helix 19
19
B
161 170Right-handed alpha
Helix 20
20
B
197 213Right-handed alpha
Helix 21
21
C
1 18Right-handed alpha
Helix 22
22
C
48 54Right-handed alpha
Helix 23
23
C
74 87Right-handed alpha
Helix 24
24
C
101 109Right-handed alpha
Helix 25
25
C
114 130Right-handed alpha
Helix 26
26
C
130 136Right-handed alpha
Helix 27
27
C
138 161Right-handed alpha
Helix 28
28
C
161 170Right-handed alpha
Helix 29
29
C
197 213Right-handed alpha
Helix 30
30
D
1 18Right-handed alpha
Helix 31
31
D
48 53Right-handed alpha
Helix 32
32
D
74 87Right-handed alpha
Helix 33
33
D
101 109Right-handed alpha
Helix 34
34
D
114 130Right-handed alpha
Helix 35
35
D
130 135Right-handed alpha
Helix 36
36
D
138 160Right-handed alpha
Helix 37
37
D
161 170Right-handed alpha
Helix 38
38
D
197 213Right-handed alpha
Helix 39
39
E
1 18Right-handed alpha
Helix 40
40
E
48 54Right-handed alpha
Helix 41
41
E
74 87Right-handed alpha
Helix 42
42
E
101 109Right-handed alpha
Helix 43
43
E
114 130Right-handed alpha
Helix 44
44
E
130 137Right-handed alpha
Helix 45
45
E
138 160Right-handed alpha
Helix 46
46
E
161 170Right-handed alpha
Helix 47
47
E
197 213Right-handed alpha
Helix 48
48
F
1 18Right-handed alpha
Helix 49
49
F
48 54Right-handed alpha
Helix 50
50
F
74 87Right-handed alpha
Helix 51
51
F
101 109Right-handed alpha
Helix 52
52
F
114 130Right-handed alpha
Helix 53
53
F
130 136Right-handed alpha
Helix 54
54
F
138 140Right-handed 310
Helix 55
55
F
141 161Right-handed alpha
Helix 56
56
F
161 170Right-handed alpha
Helix 57
57
F
197 213Right-handed alpha
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There are 6 sheets in PDB entry 3E2A. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

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
60 65first strand
Strand 2
A
37 42parallel
Strand 3
A
92 98parallel
Strand 4
A
175 181parallel
Strand 5
A
188 195anti-parallel
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There are 5 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
60 65first strand
Strand 2
B
37 42parallel
Strand 3
B
92 98parallel
Strand 4
B
175 181parallel
Strand 5
B
188 190anti-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
C
60 65first strand
Strand 2
C
37 42parallel
Strand 3
C
92 98parallel
Strand 4
C
175 181parallel
Strand 5
C
188 190anti-parallel
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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
D
60 65first strand
Strand 2
D
37 42parallel
Strand 3
D
92 98parallel
Strand 4
D
175 181parallel
Strand 5
D
188 195anti-parallel
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There are 5 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
60 65first strand
Strand 2
E
37 42parallel
Strand 3
E
92 98parallel
Strand 4
E
175 181parallel
Strand 5
E
188 195anti-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
F
60 65first strand
Strand 2
F
37 42parallel
Strand 3
F
92 98parallel
Strand 4
F
175 181parallel
Strand 5
F
188 195anti-parallel
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