Analysis of interatomic Contacts of Structural Units in PDB entry:
4E7X


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 4E7X entry

There are 4 chains in PDB entry 4E7X (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 HIS 41ILE 379
B
 HIS 41PRO 381
C
 HIS 41ILE 379
D
 HIS 41TYR 348
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 53 helices in PDB entry 4E7X. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
42 56Right-handed alpha
Helix 2
2
A
58 80Right-handed alpha
Helix 3
3
A
89 94Right-handed alpha
Helix 4
4
A
116 128Right-handed alpha
Helix 5
5
A
165 182Right-handed alpha
Helix 6
6
A
184 199Right-handed alpha
Helix 7
7
A
203 207Right-handed 310
Helix 8
8
A
210 225Right-handed alpha
Helix 9
9
A
255 259Right-handed 310
Helix 10
10
A
267 282Right-handed alpha
Helix 11
11
A
300 305Right-handed alpha
Helix 12
12
A
343 362Right-handed alpha
Helix 13
13
A
369 375Right-handed 310
Helix 14
14
B
42 56Right-handed alpha
Helix 15
15
B
58 77Right-handed alpha
Helix 16
16
B
89 94Right-handed alpha
Helix 17
17
B
116 129Right-handed alpha
Helix 18
18
B
165 182Right-handed alpha
Helix 19
19
B
184 199Right-handed alpha
Helix 20
20
B
203 207Right-handed 310
Helix 21
21
B
210 225Right-handed alpha
Helix 22
22
B
255 259Right-handed 310
Helix 23
23
B
267 282Right-handed alpha
Helix 24
24
B
300 305Right-handed alpha
Helix 25
25
B
337 342Right-handed 310
Helix 26
26
B
343 362Right-handed alpha
Helix 27
27
B
369 375Right-handed 310
Helix 28
28
C
42 56Right-handed alpha
Helix 29
29
C
58 80Right-handed alpha
Helix 30
30
C
89 94Right-handed alpha
Helix 31
31
C
116 128Right-handed alpha
Helix 32
32
C
165 182Right-handed alpha
Helix 33
33
C
184 199Right-handed alpha
Helix 34
34
C
203 207Right-handed 310
Helix 35
35
C
210 225Right-handed alpha
Helix 36
36
C
255 259Right-handed 310
Helix 37
37
C
267 282Right-handed alpha
Helix 38
38
C
300 305Right-handed alpha
Helix 39
39
C
343 362Right-handed alpha
Helix 40
40
C
369 375Right-handed 310
Helix 41
41
D
42 56Right-handed alpha
Helix 42
42
D
58 80Right-handed alpha
Helix 43
43
D
89 94Right-handed alpha
Helix 44
44
D
116 128Right-handed alpha
Helix 45
45
D
165 182Right-handed alpha
Helix 46
46
D
184 199Right-handed alpha
Helix 47
47
D
203 207Right-handed 310
Helix 48
48
D
210 225Right-handed alpha
Helix 49
49
D
255 259Right-handed 310
Helix 50
50
D
267 282Right-handed alpha
Helix 51
51
D
300 305Right-handed alpha
Helix 52
52
D
343 362Right-handed alpha
Helix 53
53
D
369 375Right-handed 310
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There are 12 sheets in PDB entry 4E7X. 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 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
84 88first strand
Strand 2
A
102 107anti-parallel
Strand 3
A
159 163parallel
Strand 4
A
140 148anti-parallel
Strand 5
A
130 137anti-parallel
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There are 2 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
244 245first strand
Strand 2
A
248 249anti-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
289 290first strand
Strand 2
A
327 328parallel
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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
B
84 88first strand
Strand 2
B
102 107anti-parallel
Strand 3
B
159 163parallel
Strand 4
B
140 145anti-parallel
Strand 5
B
132 137anti-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
244 245first strand
Strand 2
B
248 249anti-parallel
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There are 2 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
289 290first strand
Strand 2
B
327 328parallel
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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
C
84 88first strand
Strand 2
C
102 107anti-parallel
Strand 3
C
159 163parallel
Strand 4
C
140 145anti-parallel
Strand 5
C
132 137anti-parallel
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There are 2 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
244 245first strand
Strand 2
C
248 249anti-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
C
289 290first strand
Strand 2
C
327 328parallel
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There are 5 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
84 88first strand
Strand 2
D
102 107anti-parallel
Strand 3
D
159 163parallel
Strand 4
D
140 147anti-parallel
Strand 5
D
131 137anti-parallel
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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
D
244 245first strand
Strand 2
D
248 249anti-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
D
289 290first strand
Strand 2
D
327 328parallel
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