Analysis of interatomic Contacts of Structural Units in PDB entry:
1FX7


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 1FX7 entry

There are 4 chains in PDB entry 1FX7 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1VAL 230
B
 MET 1VAL 230
C
 MET 1VAL 230
D
 MET 1VAL 230
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 46 helices in PDB entry 1FX7. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
6 22Right-handed alpha
Helix 2
2
A
26 35Right-handed alpha
Helix 3
3
A
37 51Right-handed alpha
Helix 4
4
A
65 89Right-handed alpha
Helix 5
5
A
93 105Right-handed alpha
Helix 6
6
A
109 120Right-handed alpha
Helix 7
7
A
134 139Right-handed 310
Helix 8
8
A
155 157Right-handed 310
Helix 9
9
A
171 176Right-handed alpha
Helix 10
10
A
177 187Right-handed alpha
Helix 11
11
A
218 223Right-handed alpha
Helix 12
12
B
6 22Right-handed alpha
Helix 13
13
B
26 35Right-handed alpha
Helix 14
14
B
37 51Right-handed alpha
Helix 15
15
B
65 89Right-handed alpha
Helix 16
16
B
93 95Right-handed 310
Helix 17
17
B
96 105Right-handed alpha
Helix 18
18
B
109 120Right-handed alpha
Helix 19
19
B
134 139Right-handed alpha
Helix 20
20
B
171 176Right-handed alpha
Helix 21
21
B
177 187Right-handed alpha
Helix 22
22
B
218 223Right-handed alpha
Helix 23
23
C
6 21Right-handed alpha
Helix 24
24
C
26 35Right-handed alpha
Helix 25
25
C
37 51Right-handed alpha
Helix 26
26
C
65 89Right-handed alpha
Helix 27
27
C
93 95Right-handed 310
Helix 28
28
C
96 105Right-handed alpha
Helix 29
29
C
109 120Right-handed alpha
Helix 30
30
C
134 139Right-handed alpha
Helix 31
31
C
155 157Right-handed 310
Helix 32
32
C
171 176Right-handed alpha
Helix 33
33
C
177 187Right-handed alpha
Helix 34
34
C
218 223Right-handed alpha
Helix 35
35
D
6 21Right-handed alpha
Helix 36
36
D
26 34Right-handed alpha
Helix 37
37
D
37 51Right-handed alpha
Helix 38
38
D
65 89Right-handed alpha
Helix 39
39
D
93 95Right-handed 310
Helix 40
40
D
96 105Right-handed alpha
Helix 41
41
D
109 121Right-handed alpha
Helix 42
42
D
134 139Right-handed alpha
Helix 43
43
D
155 157Right-handed 310
Helix 44
44
D
171 176Right-handed alpha
Helix 45
45
D
177 187Right-handed alpha
Helix 46
46
D
218 223Right-handed alpha
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There are 8 sheets in PDB entry 1FX7. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H,

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
54 56first strand
Strand 2
A
62 64anti-parallel
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There are 6 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
152 153first strand
Strand 2
A
225 229anti-parallel
Strand 3
A
163 170anti-parallel
Strand 4
A
194 199anti-parallel
Strand 5
A
205 208anti-parallel
Strand 6
A
215 217anti-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
B
54 56first strand
Strand 2
B
62 64anti-parallel
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There are 6 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
152 153first strand
Strand 2
B
225 229anti-parallel
Strand 3
B
162 170anti-parallel
Strand 4
B
194 199anti-parallel
Strand 5
B
205 207anti-parallel
Strand 6
B
215 217anti-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
C
54 56first strand
Strand 2
C
62 64anti-parallel
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There are 6 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
152 153first strand
Strand 2
C
225 229anti-parallel
Strand 3
C
163 170anti-parallel
Strand 4
C
194 199anti-parallel
Strand 5
C
205 207anti-parallel
Strand 6
C
215 217anti-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
D
54 56first strand
Strand 2
D
62 64anti-parallel
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There are 6 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
152 153first strand
Strand 2
D
225 229anti-parallel
Strand 3
D
163 170anti-parallel
Strand 4
D
194 200anti-parallel
Strand 5
D
204 208anti-parallel
Strand 6
D
215 217anti-parallel
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