Analysis of interatomic Contacts of Structural Units in PDB entry:
1FG9


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 1FG9 entry

There are 5 chains in PDB entry 1FG9 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 0THR 126
B
 MET 0THR 126
C
 VAL 12SER 224
D
 SER 11ILE 221
E
 PRO 13ILE 221
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 22 helices in PDB entry 1FG9. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
2 15Right-handed alpha
Helix 2
2
A
19 24Right-handed 310
Helix 3
3
A
31 36Right-handed 310
Helix 4
4
A
38 59Right-handed alpha
Helix 5
5
A
63 65Right-handed 310
Helix 6
6
A
66 82Right-handed alpha
Helix 7
7
A
85 97Right-handed alpha
Helix 8
8
A
104 112Right-handed alpha
Helix 9
9
A
112 118Right-handed alpha
Helix 10
10
B
2 16Right-handed alpha
Helix 11
11
B
19 24Right-handed 310
Helix 12
12
B
31 36Right-handed 310
Helix 13
13
B
38 59Right-handed alpha
Helix 14
14
B
66 82Right-handed alpha
Helix 15
15
B
85 97Right-handed alpha
Helix 16
16
B
104 112Right-handed alpha
Helix 17
17
B
112 118Right-handed alpha
Helix 18
18
C
71 74Right-handed 310
Helix 19
19
C
103 108Right-handed alpha
Helix 20
20
D
71 74Right-handed 310
Helix 21
21
D
103 108Right-handed alpha
Helix 22
22
E
71 74Right-handed 310
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There are 14 sheets in PDB entry 1FG9. 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,

There are 3 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
16 19first strand
Strand 2
C
28 32anti-parallel
Strand 3
C
67 69anti-parallel
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There are 4 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
57 63first strand
Strand 2
C
41 48anti-parallel
Strand 3
C
81 88anti-parallel
Strand 4
C
97 98anti-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
C
114 117first strand
Strand 2
C
126 129anti-parallel
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There are 2 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
123 124first strand
Strand 2
C
187 188anti-parallel
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There are 8 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
217 219first strand
Strand 2
C
196 204anti-parallel
Strand 3
C
152 161anti-parallel
Strand 4
C
164 168anti-parallel
Strand 5
E
216 218parallel
Strand 6
E
197 204anti-parallel
Strand 7
E
152 161anti-parallel
Strand 8
E
164 171anti-parallel
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There are 3 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
16 22first strand
Strand 2
D
27 32anti-parallel
Strand 3
D
67 69anti-parallel
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There are 4 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
57 63first strand
Strand 2
D
41 48anti-parallel
Strand 3
D
81 89anti-parallel
Strand 4
D
92 93anti-parallel
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There are 4 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
57 63first strand
Strand 2
D
41 48anti-parallel
Strand 3
D
81 89anti-parallel
Strand 4
D
97 98anti-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
D
114 117first strand
Strand 2
D
126 129anti-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
D
123 124first strand
Strand 2
D
187 188anti-parallel
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There are 4 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
164 168first strand
Strand 2
D
152 161anti-parallel
Strand 3
D
196 204anti-parallel
Strand 4
D
217 219anti-parallel
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There are 3 strands in L sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
16 22first strand
Strand 2
E
27 32anti-parallel
Strand 3
E
67 69anti-parallel
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There are 4 strands in M sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
57 63first strand
Strand 2
E
41 48anti-parallel
Strand 3
E
81 89anti-parallel
Strand 4
E
92 93anti-parallel
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There are 3 strands in N sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
114 117first strand
Strand 2
E
123 129anti-parallel
Strand 3
E
186 188anti-parallel
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