Analysis of interatomic Contacts of Structural Units in PDB entry:
1F89


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 1F89 entry

There are 2 chains in PDB entry 1F89 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 2PHE 282
B
 SER 302PHE 582
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 16 helices in PDB entry 1F89. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
24 43Right-handed alpha
Helix 2
2
A
60 68Right-handed alpha
Helix 3
3
A
77 90Right-handed alpha
Helix 4
4
A
142 147Right-handed alpha
Helix 5
5
A
168 173Right-handed 310
Helix 6
6
A
174 184Right-handed alpha
Helix 7
7
A
198 216Right-handed alpha
Helix 8
8
A
263 274Right-handed alpha
Helix 9
9
B
324 343Right-handed alpha
Helix 10
10
B
360 368Right-handed alpha
Helix 11
11
B
377 390Right-handed alpha
Helix 12
12
B
442 446Right-handed 310
Helix 13
13
B
468 473Right-handed 310
Helix 14
14
B
474 484Right-handed alpha
Helix 15
15
B
499 516Right-handed alpha
Helix 16
16
B
563 574Right-handed alpha
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There are 6 sheets in PDB entry 1F89. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

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
A
93 95first strand
Strand 2
A
46 50parallel
Strand 3
A
11 17parallel
Strand 4
A
256 262anti-parallel
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There are 3 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
99 102first strand
Strand 2
A
109 116anti-parallel
Strand 3
A
122 127anti-parallel
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There are 6 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
155 159first strand
Strand 2
A
162 166anti-parallel
Strand 3
A
186 192parallel
Strand 4
A
218 222parallel
Strand 5
A
239 241anti-parallel
Strand 6
A
247 250anti-parallel
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There are 4 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
393 395first strand
Strand 2
B
346 350parallel
Strand 3
B
311 317parallel
Strand 4
B
556 562anti-parallel
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There are 3 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
399 402first strand
Strand 2
B
409 416anti-parallel
Strand 3
B
422 427anti-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
B
455 459first strand
Strand 2
B
462 466anti-parallel
Strand 3
B
488 492parallel
Strand 4
B
518 522parallel
Strand 5
B
539 541anti-parallel
Strand 6
B
547 550anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il