Analysis of interatomic Contacts of Structural Units in PDB entry:
6E4O


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 6E4O entry

There are 4 chains in PDB entry 6E4O (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 199ARG 269
B
 GLY 199ARG 269
C
 MET 202ARG 269
D
 SER 200ARG 269
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 9 helices in PDB entry 6E4O. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
199 201Right-handed 310
Helix 2
AA2
A
214 223Right-handed alpha
Helix 3
AA3
A
245 256Right-handed alpha
Helix 4
AA4
B
214 223Right-handed alpha
Helix 5
AA5
B
245 256Right-handed alpha
Helix 6
AA6
C
214 223Right-handed alpha
Helix 7
AA7
C
245 257Right-handed alpha
Helix 8
AA8
D
214 223Right-handed alpha
Helix 9
AA9
D
245 256Right-handed alpha
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There are 8 sheets in PDB entry 6E4O. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8,

There are 4 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
228 234first strand
Strand 2
A
238 243anti-parallel
Strand 3
A
203 207anti-parallel
Strand 4
A
267 268anti-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
260 261first strand
Strand 2
A
264 265anti-parallel
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There are 4 strands in AA3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
228 234first strand
Strand 2
B
238 243anti-parallel
Strand 3
B
204 207anti-parallel
Strand 4
B
267 268anti-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
B
260 261first strand
Strand 2
B
264 265anti-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
C
228 234first strand
Strand 2
C
238 243anti-parallel
Strand 3
C
203 207anti-parallel
Strand 4
C
267 268anti-parallel
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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
C
260 261first strand
Strand 2
C
264 265anti-parallel
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There are 4 strands in AA7 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
228 233first strand
Strand 2
D
238 243anti-parallel
Strand 3
D
202 207anti-parallel
Strand 4
D
267 268anti-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
D
260 261first strand
Strand 2
D
264 265anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il