Analysis of interatomic Contacts of Structural Units in PDB entry:
1F1Z


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 1F1Z entry

There are 2 chains in PDB entry 1F1Z (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PHE 8GLU 267
B
 PHE 8GLU 267
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 30 helices in PDB entry 1F1Z. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
12 19Right-handed alpha
Helix 2
2
A
25 29Right-handed 310
Helix 3
3
A
34 38Right-handed 310
Helix 4
4
A
60 73Right-handed alpha
Helix 5
5
A
86 98Right-handed alpha
Helix 6
6
A
133 138Right-handed 310
Helix 7
7
A
139 156Right-handed alpha
Helix 8
8
A
164 168Right-handed 310
Helix 9
9
A
169 180Right-handed alpha
Helix 10
10
A
188 194Right-handed alpha
Helix 11
11
A
194 205Right-handed alpha
Helix 12
12
A
209 222Right-handed alpha
Helix 13
13
A
226 238Right-handed alpha
Helix 14
14
A
248 252Right-handed 310
Helix 15
15
A
254 257Right-handed 310
Helix 16
16
B
12 19Right-handed alpha
Helix 17
17
B
25 29Right-handed 310
Helix 18
18
B
34 38Right-handed 310
Helix 19
19
B
60 73Right-handed alpha
Helix 20
20
B
86 98Right-handed alpha
Helix 21
21
B
133 138Right-handed 310
Helix 22
22
B
139 157Right-handed alpha
Helix 23
23
B
164 168Right-handed 310
Helix 24
24
B
169 180Right-handed alpha
Helix 25
25
B
188 194Right-handed alpha
Helix 26
26
B
194 205Right-handed alpha
Helix 27
27
B
209 222Right-handed alpha
Helix 28
28
B
226 238Right-handed alpha
Helix 29
29
B
248 252Right-handed 310
Helix 30
30
B
254 257Right-handed 310
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There are 8 sheets in PDB entry 1F1Z. 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
45 48first strand
Strand 2
A
55 58anti-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
A
76 84first strand
Strand 2
A
112 119anti-parallel
Strand 3
A
126 131anti-parallel
Strand 4
A
160 163parallel
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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
103 104first strand
Strand 2
A
107 108anti-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
A
241 242first strand
Strand 2
A
258 259anti-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
45 48first strand
Strand 2
B
55 58anti-parallel
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There are 4 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
76 84first strand
Strand 2
B
112 119anti-parallel
Strand 3
B
126 131anti-parallel
Strand 4
B
160 163parallel
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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
B
103 104first strand
Strand 2
B
107 108anti-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
B
241 242first strand
Strand 2
B
258 259anti-parallel
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