Analysis of interatomic Contacts of Structural Units in PDB entry:
2X7F


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 2X7F entry

There are 5 chains in PDB entry 2X7F (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LEU 15ARG 313
B
 ILE 13ARG 313
C
 ASP 14ARG 313
D
 ALA 17ILE 306
E
 ASP 14THR 309
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 62 helices in PDB entry 2X7F. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
63 77Right-handed alpha
Helix 2
2
A
113 120Right-handed alpha
Helix 3
3
A
121 124Right-handed 310
Helix 4
4
A
126 147Right-handed alpha
Helix 5
5
A
191 195Right-handed 310
Helix 6
6
A
196 201Right-handed alpha
Helix 7
7
A
213 229Right-handed alpha
Helix 8
8
A
237 248Right-handed alpha
Helix 9
9
A
259 270Right-handed alpha
Helix 10
10
A
273 277Right-handed 310
Helix 11
11
A
279 285Right-handed alpha
Helix 12
12
A
286 291Right-handed alpha
Helix 13
13
A
294 312Right-handed alpha
Helix 14
14
B
62 77Right-handed alpha
Helix 15
15
B
113 120Right-handed alpha
Helix 16
16
B
121 124Right-handed 310
Helix 17
17
B
126 147Right-handed alpha
Helix 18
18
B
155 157Right-handed 310
Helix 19
19
B
172 177Right-handed alpha
Helix 20
20
B
196 202Right-handed alpha
Helix 21
21
B
213 229Right-handed alpha
Helix 22
22
B
237 248Right-handed alpha
Helix 23
23
B
259 270Right-handed alpha
Helix 24
24
B
273 277Right-handed 310
Helix 25
25
B
279 285Right-handed alpha
Helix 26
26
B
286 291Right-handed alpha
Helix 27
27
B
294 312Right-handed alpha
Helix 28
28
C
62 77Right-handed alpha
Helix 29
29
C
113 120Right-handed alpha
Helix 30
30
C
121 124Right-handed 310
Helix 31
31
C
126 147Right-handed alpha
Helix 32
32
C
155 157Right-handed 310
Helix 33
33
C
196 202Right-handed alpha
Helix 34
34
C
213 229Right-handed alpha
Helix 35
35
C
237 248Right-handed alpha
Helix 36
36
C
259 270Right-handed alpha
Helix 37
37
C
273 277Right-handed 310
Helix 38
38
C
279 285Right-handed alpha
Helix 39
39
C
286 291Right-handed alpha
Helix 40
40
C
294 312Right-handed alpha
Helix 41
41
D
64 77Right-handed alpha
Helix 42
42
D
113 120Right-handed alpha
Helix 43
43
D
121 124Right-handed 310
Helix 44
44
D
126 147Right-handed alpha
Helix 45
45
D
155 157Right-handed 310
Helix 46
46
D
196 201Right-handed alpha
Helix 47
47
D
213 229Right-handed alpha
Helix 48
48
D
237 248Right-handed alpha
Helix 49
49
D
259 270Right-handed alpha
Helix 50
50
D
273 277Right-handed 310
Helix 51
51
D
279 285Right-handed alpha
Helix 52
52
D
286 291Right-handed alpha
Helix 53
53
D
295 306Right-handed alpha
Helix 54
54
E
59 61Right-handed 310
Helix 55
55
E
62 77Right-handed alpha
Helix 56
56
E
113 119Right-handed alpha
Helix 57
57
E
126 147Right-handed alpha
Helix 58
58
E
213 229Right-handed alpha
Helix 59
59
E
237 248Right-handed alpha
Helix 60
60
E
259 270Right-handed alpha
Helix 61
61
E
286 291Right-handed alpha
Helix 62
62
E
294 309Right-handed alpha
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There are 10 sheets in PDB entry 2X7F. Click on sheet of interest to get list of strands forming it: AA, AB, BA, BB, CA, CB, A, DB, EA, EB,

There are 5 strands in AA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
25 34first strand
Strand 2
A
37 44anti-parallel
Strand 3
A
50 57anti-parallel
Strand 4
A
100 106anti-parallel
Strand 5
A
85 91anti-parallel
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There are 3 strands in AB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
111 112first strand
Strand 2
A
159 161anti-parallel
Strand 3
A
167 169anti-parallel
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There are 5 strands in BA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
25 34first strand
Strand 2
B
37 44anti-parallel
Strand 3
B
50 57anti-parallel
Strand 4
B
100 106anti-parallel
Strand 5
B
85 91anti-parallel
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There are 3 strands in BB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
111 112first strand
Strand 2
B
159 161anti-parallel
Strand 3
B
167 169anti-parallel
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There are 5 strands in CA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
25 34first strand
Strand 2
C
37 44anti-parallel
Strand 3
C
50 58anti-parallel
Strand 4
C
99 106anti-parallel
Strand 5
C
85 91anti-parallel
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There are 3 strands in CB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
111 112first strand
Strand 2
C
159 161anti-parallel
Strand 3
C
167 169anti-parallel
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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
D
40 43first strand
Strand 2
D
50 56anti-parallel
Strand 3
D
101 106anti-parallel
Strand 4
D
85 89anti-parallel
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There are 3 strands in DB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
111 112first strand
Strand 2
D
159 161anti-parallel
Strand 3
D
167 169anti-parallel
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There are 5 strands in EA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
25 32first strand
Strand 2
E
39 44anti-parallel
Strand 3
E
50 57anti-parallel
Strand 4
E
100 106anti-parallel
Strand 5
E
85 91anti-parallel
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There are 3 strands in EB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
111 112first strand
Strand 2
E
159 161anti-parallel
Strand 3
E
167 169anti-parallel
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