Analysis of interatomic Contacts of Structural Units in PDB entry:
7XOS


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 7XOS entry

There is 1 chain in PDB entry 7XOS (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
K
 ALA 2PRO 525
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 20 helices in PDB entry 7XOS. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
K
9 28Right-handed alpha
Helix 2
AA2
K
29 31Right-handed 310
Helix 3
AA3
K
52 59Right-handed alpha
Helix 4
AA4
K
64 86Right-handed alpha
Helix 5
AA5
K
88 109Right-handed alpha
Helix 6
AA6
K
112 135Right-handed alpha
Helix 7
AA7
K
140 152Right-handed alpha
Helix 8
AA8
K
155 170Right-handed alpha
Helix 9
AA9
K
201 205Right-handed 310
Helix 10
AB1
K
233 244Right-handed alpha
Helix 11
AB2
K
256 268Right-handed alpha
Helix 12
AB3
K
283 297Right-handed alpha
Helix 13
AB4
K
338 355Right-handed alpha
Helix 14
AB5
K
358 375Right-handed alpha
Helix 15
AB6
K
385 409Right-handed alpha
Helix 16
AB7
K
416 426Right-handed alpha
Helix 17
AB8
K
433 459Right-handed alpha
Helix 18
AB9
K
461 472Right-handed alpha
Helix 19
AC1
K
488 492Right-handed alpha
Helix 20
AC2
K
497 516Right-handed alpha
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There are 7 sheets in PDB entry 7XOS. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7,

There are 2 strands in AA1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
K
4 8first strand
Strand 2
K
519 523anti-parallel
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There are 2 strands in AA2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
K
38 40first strand
Strand 2
K
48 50anti-parallel
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There are 3 strands in AA3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
K
174 179first strand
Strand 2
K
376 381parallel
Strand 3
K
186 190anti-parallel
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There are 4 strands in AA4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
K
193 195first strand
Strand 2
K
330 333anti-parallel
Strand 3
K
322 325anti-parallel
Strand 4
K
213 216anti-parallel
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There are 3 strands in AA5 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
K
219 222first strand
Strand 2
K
247 251parallel
Strand 3
K
273 277parallel
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There are 2 strands in AA6 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
K
411 413first strand
Strand 2
K
494 496anti-parallel
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There are 2 strands in AA7 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
K
476 479first strand
Strand 2
K
484 487anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il