Analysis of interatomic Contacts of Structural Units in PDB entry:
3EI0


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 3EI0 entry

There are 5 chains in PDB entry 3EI0 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PRO 7PHE 316
B
 PRO 7PHE 316
C
 PRO 7PHE 316
D
 PRO 7PHE 316
E
 PRO 7PHE 316
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 43 helices in PDB entry 3EI0. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
49 52Right-handed 310
Helix 2
2
A
114 118Right-handed 310
Helix 3
3
A
143 148Right-handed alpha
Helix 4
4
A
200 212Right-handed alpha
Helix 5
5
A
213 216Right-handed 310
Helix 6
6
A
219 244Right-handed alpha
Helix 7
7
A
252 278Right-handed alpha
Helix 8
8
A
283 314Right-handed alpha
Helix 9
9
B
49 52Right-handed 310
Helix 10
10
B
114 118Right-handed 310
Helix 11
11
B
143 148Right-handed alpha
Helix 12
12
B
200 212Right-handed alpha
Helix 13
13
B
213 216Right-handed 310
Helix 14
14
B
219 244Right-handed alpha
Helix 15
15
B
252 278Right-handed alpha
Helix 16
16
B
283 314Right-handed alpha
Helix 17
17
C
49 52Right-handed 310
Helix 18
18
C
114 118Right-handed 310
Helix 19
19
C
143 148Right-handed alpha
Helix 20
20
C
195 200Right-handed alpha
Helix 21
21
C
200 212Right-handed alpha
Helix 22
22
C
213 216Right-handed 310
Helix 23
23
C
219 244Right-handed alpha
Helix 24
24
C
252 278Right-handed alpha
Helix 25
25
C
283 314Right-handed alpha
Helix 26
26
D
49 52Right-handed 310
Helix 27
27
D
114 118Right-handed 310
Helix 28
28
D
143 148Right-handed alpha
Helix 29
29
D
195 200Right-handed alpha
Helix 30
30
D
200 212Right-handed alpha
Helix 31
31
D
213 216Right-handed 310
Helix 32
32
D
219 244Right-handed alpha
Helix 33
33
D
252 278Right-handed alpha
Helix 34
34
D
283 314Right-handed alpha
Helix 35
35
E
49 52Right-handed 310
Helix 36
36
E
114 118Right-handed 310
Helix 37
37
E
143 148Right-handed alpha
Helix 38
38
E
195 200Right-handed alpha
Helix 39
39
E
200 212Right-handed alpha
Helix 40
40
E
213 216Right-handed 310
Helix 41
41
E
219 244Right-handed alpha
Helix 42
42
E
252 278Right-handed alpha
Helix 43
43
E
283 314Right-handed alpha
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There are 21 sheets in PDB entry 3EI0. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U,

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
15 19first strand
Strand 2
A
138 142parallel
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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
A
21 30first strand
Strand 2
A
35 47anti-parallel
Strand 3
A
98 110anti-parallel
Strand 4
A
87 93anti-parallel
Strand 5
A
63 64anti-parallel
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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
A
75 76first strand
Strand 2
A
130 131anti-parallel
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There are 3 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
122 127first strand
Strand 2
A
185 191anti-parallel
Strand 3
A
159 166anti-parallel
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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
15 19first strand
Strand 2
B
138 142parallel
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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
21 30first strand
Strand 2
B
35 47anti-parallel
Strand 3
B
98 110anti-parallel
Strand 4
B
87 93anti-parallel
Strand 5
B
63 64anti-parallel
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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
B
75 76first strand
Strand 2
B
130 131anti-parallel
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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
B
122 127first strand
Strand 2
B
185 191anti-parallel
Strand 3
B
159 166anti-parallel
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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
B
171 172first strand
Strand 2
B
181 182anti-parallel
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There are 2 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
15 19first strand
Strand 2
C
138 142parallel
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There are 5 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
21 30first strand
Strand 2
C
35 47anti-parallel
Strand 3
C
98 110anti-parallel
Strand 4
C
87 93anti-parallel
Strand 5
C
63 64anti-parallel
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There are 2 strands in L sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
75 76first strand
Strand 2
C
130 131anti-parallel
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There are 3 strands in M sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
122 127first strand
Strand 2
C
185 191anti-parallel
Strand 3
C
159 166anti-parallel
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There are 2 strands in N sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
15 19first strand
Strand 2
D
138 142parallel
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There are 5 strands in O sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
21 30first strand
Strand 2
D
35 47anti-parallel
Strand 3
D
98 110anti-parallel
Strand 4
D
87 93anti-parallel
Strand 5
D
63 64anti-parallel
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There are 3 strands in P sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
122 127first strand
Strand 2
D
185 191anti-parallel
Strand 3
D
159 166anti-parallel
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There are 2 strands in Q sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
15 19first strand
Strand 2
E
138 142parallel
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There are 5 strands in R sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
21 30first strand
Strand 2
E
35 47anti-parallel
Strand 3
E
98 110anti-parallel
Strand 4
E
87 93anti-parallel
Strand 5
E
63 64anti-parallel
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There are 2 strands in S sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
75 76first strand
Strand 2
E
130 131anti-parallel
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There are 3 strands in T sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
122 127first strand
Strand 2
E
185 191anti-parallel
Strand 3
E
159 166anti-parallel
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There are 2 strands in U sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
171 172first strand
Strand 2
E
181 182anti-parallel
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