Analysis of interatomic Contacts of Structural Units in PDB entry:
4XH5


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 4XH5 entry

There is 1 chain in PDB entry 4XH5 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PHE 4ALA 397
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 19 helices in PDB entry 4XH5. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
59 74Right-handed alpha
Helix 2
AA2
A
76 78Right-handed 310
Helix 3
AA3
A
101 112Right-handed alpha
Helix 4
AA4
A
115 133Right-handed alpha
Helix 5
AA5
A
144 150Right-handed 310
Helix 6
AA6
A
151 156Right-handed alpha
Helix 7
AA7
A
160 168Right-handed alpha
Helix 8
AA8
A
175 190Right-handed alpha
Helix 9
AA9
A
241 253Right-handed alpha
Helix 10
AB1
A
255 266Right-handed alpha
Helix 11
AB2
A
267 274Right-handed alpha
Helix 12
AB3
A
278 288Right-handed alpha
Helix 13
AB4
A
290 313Right-handed alpha
Helix 14
AB5
A
325 331Right-handed alpha
Helix 15
AB6
A
331 341Right-handed alpha
Helix 16
AB7
A
342 346Right-handed 310
Helix 17
AB8
A
350 356Right-handed alpha
Helix 18
AB9
A
357 361Right-handed 310
Helix 19
AC1
A
380 393Right-handed alpha
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There are 2 sheets in PDB entry 4XH5. Click on sheet of interest to get list of strands forming it: AA1, AA2,

There are 8 strands in AA1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
53 54first strand
Strand 2
A
44 45anti-parallel
Strand 3
A
29 36anti-parallel
Strand 4
A
17 23anti-parallel
Strand 5
A
6 12anti-parallel
Strand 6
A
80 87parallel
Strand 7
A
137 142parallel
Strand 8
A
98 99anti-parallel
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There are 6 strands in AA2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
217 221first strand
Strand 2
A
208 214anti-parallel
Strand 3
A
198 204anti-parallel
Strand 4
A
320 324parallel
Strand 5
A
373 376parallel
Strand 6
A
363 364anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il