Analysis of interatomic Contacts of Structural Units in PDB entry:
1EKJ


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 1EKJ entry

There are 8 chains in PDB entry 1EKJ (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLU 120VAL 329
B
 PRO 117VAL 329
C
 SER 113VAL 329
D
 SER 119VAL 329
E
 LYS 118VAL 329
F
 ILE 116VAL 329
G
 THR 110VAL 329
H
 SER 119VAL 329
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 82 helices in PDB entry 1EKJ. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
120 136Right-handed alpha
Helix 2
2
A
140 148Right-handed alpha
Helix 3
3
A
162 165Right-handed 310
Helix 4
4
A
166 171Right-handed alpha
Helix 5
5
A
184 187Right-handed 310
Helix 6
6
A
196 209Right-handed alpha
Helix 7
7
A
223 232Right-handed alpha
Helix 8
8
A
242 248Right-handed alpha
Helix 9
9
A
250 261Right-handed alpha
Helix 10
10
A
265 286Right-handed alpha
Helix 11
11
A
288 297Right-handed alpha
Helix 12
12
B
119 136Right-handed alpha
Helix 13
13
B
140 148Right-handed alpha
Helix 14
14
B
162 165Right-handed 310
Helix 15
15
B
166 171Right-handed alpha
Helix 16
16
B
184 187Right-handed 310
Helix 17
17
B
196 209Right-handed alpha
Helix 18
18
B
223 232Right-handed alpha
Helix 19
19
B
242 248Right-handed alpha
Helix 20
20
B
250 261Right-handed alpha
Helix 21
21
B
265 286Right-handed alpha
Helix 22
22
B
288 297Right-handed alpha
Helix 23
23
C
119 136Right-handed alpha
Helix 24
24
C
140 148Right-handed alpha
Helix 25
25
C
166 171Right-handed alpha
Helix 26
26
C
184 187Right-handed 310
Helix 27
27
C
196 209Right-handed alpha
Helix 28
28
C
223 232Right-handed alpha
Helix 29
29
C
242 248Right-handed alpha
Helix 30
30
C
250 261Right-handed alpha
Helix 31
31
C
265 286Right-handed alpha
Helix 32
32
C
288 297Right-handed alpha
Helix 33
33
D
119 136Right-handed alpha
Helix 34
34
D
140 148Right-handed alpha
Helix 35
35
D
166 171Right-handed alpha
Helix 36
36
D
184 187Right-handed 310
Helix 37
37
D
196 209Right-handed alpha
Helix 38
38
D
223 232Right-handed alpha
Helix 39
39
D
242 248Right-handed alpha
Helix 40
40
D
250 262Right-handed alpha
Helix 41
41
D
265 286Right-handed alpha
Helix 42
42
D
288 297Right-handed alpha
Helix 43
43
E
118 136Right-handed alpha
Helix 44
44
E
140 148Right-handed alpha
Helix 45
45
E
166 171Right-handed alpha
Helix 46
46
E
184 187Right-handed 310
Helix 47
47
E
196 209Right-handed alpha
Helix 48
48
E
223 232Right-handed alpha
Helix 49
49
E
242 248Right-handed alpha
Helix 50
50
E
250 261Right-handed alpha
Helix 51
51
E
265 286Right-handed alpha
Helix 52
52
E
288 297Right-handed alpha
Helix 53
53
F
119 136Right-handed alpha
Helix 54
54
F
140 148Right-handed alpha
Helix 55
55
F
166 171Right-handed alpha
Helix 56
56
F
184 187Right-handed 310
Helix 57
57
F
196 209Right-handed alpha
Helix 58
58
F
223 232Right-handed alpha
Helix 59
59
F
242 248Right-handed alpha
Helix 60
60
F
250 261Right-handed alpha
Helix 61
61
F
265 286Right-handed alpha
Helix 62
62
F
288 297Right-handed alpha
Helix 63
63
G
119 136Right-handed alpha
Helix 64
64
G
140 148Right-handed alpha
Helix 65
65
G
166 171Right-handed alpha
Helix 66
66
G
184 187Right-handed 310
Helix 67
67
G
196 209Right-handed alpha
Helix 68
68
G
223 232Right-handed alpha
Helix 69
69
G
242 248Right-handed alpha
Helix 70
70
G
250 261Right-handed alpha
Helix 71
71
G
265 286Right-handed alpha
Helix 72
72
G
288 297Right-handed alpha
Helix 73
73
H
119 134Right-handed alpha
Helix 74
74
H
140 148Right-handed alpha
Helix 75
75
H
166 172Right-handed alpha
Helix 76
76
H
184 187Right-handed 310
Helix 77
77
H
196 209Right-handed alpha
Helix 78
78
H
223 232Right-handed alpha
Helix 79
79
H
242 248Right-handed alpha
Helix 80
80
H
250 261Right-handed alpha
Helix 81
81
H
265 286Right-handed alpha
Helix 82
82
H
288 297Right-handed alpha
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There are 7 sheets in PDB entry 1EKJ. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G,

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
178 183first strand
Strand 2
A
155 160first strand
Strand 3
A
214 220first strand
Strand 4
A
301 308first strand
Strand 5
A
313 329first strand
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There are 10 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
178 183first strand
Strand 2
B
155 160first strand
Strand 3
B
214 220first strand
Strand 4
B
301 308first strand
Strand 5
B
313 328first strand
Strand 6
C
313 327first strand
Strand 7
C
301 308first strand
Strand 8
C
214 220first strand
Strand 9
C
155 160first strand
Strand 10
C
178 183first strand
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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
D
178 183first strand
Strand 2
D
155 160first strand
Strand 3
D
214 220first strand
Strand 4
D
301 308first strand
Strand 5
D
313 329first strand
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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
E
178 183first strand
Strand 2
E
155 160first strand
Strand 3
E
214 220first strand
Strand 4
E
301 308first strand
Strand 5
E
313 329first strand
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There are 7 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
178 183first strand
Strand 2
F
155 160first strand
Strand 3
F
214 220first strand
Strand 4
F
301 308first strand
Strand 5
F
313 323first strand
Strand 6
G
313 328first strand
Strand 7
F
327 328first strand
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There are 10 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
178 183first strand
Strand 2
F
155 160first strand
Strand 3
F
214 220first strand
Strand 4
F
301 308first strand
Strand 5
F
313 323first strand
Strand 6
G
313 328first strand
Strand 7
G
301 308first strand
Strand 8
G
214 220first strand
Strand 9
G
155 160first strand
Strand 10
G
178 183first strand
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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
H
178 183first strand
Strand 2
H
155 160first strand
Strand 3
H
214 220first strand
Strand 4
H
301 308first strand
Strand 5
H
313 329first strand
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