Analysis of interatomic Contacts of Structural Units in PDB entry:
4X8E


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 4X8E entry

There are 2 chains in PDB entry 4X8E (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PRO 7ASP 434
B
 HIS 8TRP 219
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 34 helices in PDB entry 4X8E. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
8 27Right-handed alpha
Helix 2
AA2
A
30 36Right-handed alpha
Helix 3
AA3
A
44 61Right-handed alpha
Helix 4
AA4
A
73 78Right-handed alpha
Helix 5
AA5
A
79 81Right-handed 310
Helix 6
AA6
A
86 93Right-handed 310
Helix 7
AA7
A
97 119Right-handed alpha
Helix 8
AA8
A
125 149Right-handed alpha
Helix 9
AA9
A
193 197Right-handed 310
Helix 10
AB1
A
215 225Right-handed alpha
Helix 11
AB2
A
226 234Right-handed 310
Helix 12
AB3
A
235 246Right-handed alpha
Helix 13
AB4
A
278 290Right-handed alpha
Helix 14
AB5
A
295 304Right-handed alpha
Helix 15
AB6
A
342 346Right-handed 310
Helix 16
AB7
A
381 385Right-handed 310
Helix 17
AB8
A
404 408Right-handed 310
Helix 18
AB9
B
9 27Right-handed alpha
Helix 19
AC1
B
30 36Right-handed alpha
Helix 20
AC2
B
44 61Right-handed alpha
Helix 21
AC3
B
73 78Right-handed alpha
Helix 22
AC4
B
79 81Right-handed 310
Helix 23
AC5
B
86 93Right-handed 310
Helix 24
AC6
B
97 118Right-handed alpha
Helix 25
AC7
B
125 149Right-handed alpha
Helix 26
AC8
B
193 197Right-handed 310
Helix 27
AC9
B
215 225Right-handed alpha
Helix 28
AD1
B
226 234Right-handed 310
Helix 29
AD2
B
235 246Right-handed alpha
Helix 30
AD3
B
278 289Right-handed alpha
Helix 31
AD4
B
295 304Right-handed alpha
Helix 32
AD5
B
342 346Right-handed 310
Helix 33
AD6
B
381 385Right-handed 310
Helix 34
AD7
B
404 408Right-handed 310
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There are 10 sheets in PDB entry 4X8E. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1,

There are 3 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
172 175first strand
Strand 2
A
207 210anti-parallel
Strand 3
A
430 432anti-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
A
178 182first strand
Strand 2
A
200 204anti-parallel
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There are 2 strands in AA3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
258 261first strand
Strand 2
A
264 267anti-parallel
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There are 2 strands in AA4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
305 306first strand
Strand 2
A
311 312anti-parallel
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There are 4 strands in AA5 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
414 416first strand
Strand 2
A
394 397anti-parallel
Strand 3
A
359 361anti-parallel
Strand 4
A
425 426parallel
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There are 3 strands in AA6 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
172 175first strand
Strand 2
B
207 210anti-parallel
Strand 3
B
430 432anti-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
B
178 182first strand
Strand 2
B
200 204anti-parallel
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There are 2 strands in AA8 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
258 261first strand
Strand 2
B
264 267anti-parallel
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There are 2 strands in AA9 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
305 306first strand
Strand 2
B
311 312anti-parallel
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There are 4 strands in AB1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
414 416first strand
Strand 2
B
394 397anti-parallel
Strand 3
B
359 361anti-parallel
Strand 4
B
425 426parallel
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