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


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 6ECQ entry

There are 2 chains in PDB entry 6ECQ (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 2GLU 296
B
 ALA 2GLU 296
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 22 helices in PDB entry 6ECQ. 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 31Right-handed alpha
Helix 2
AA2
A
46 64Right-handed alpha
Helix 3
AA3
A
77 91Right-handed alpha
Helix 4
AA4
A
110 117Right-handed alpha
Helix 5
AA5
A
128 137Right-handed alpha
Helix 6
AA6
A
146 158Right-handed alpha
Helix 7
AA7
A
177 188Right-handed alpha
Helix 8
AA8
A
201 207Right-handed alpha
Helix 9
AA9
A
223 227Right-handed 310
Helix 10
AB1
A
257 265Right-handed alpha
Helix 11
AB2
A
274 295Right-handed alpha
Helix 12
AB3
B
8 31Right-handed alpha
Helix 13
AB4
B
46 64Right-handed alpha
Helix 14
AB5
B
77 91Right-handed alpha
Helix 15
AB6
B
110 117Right-handed alpha
Helix 16
AB7
B
128 137Right-handed alpha
Helix 17
AB8
B
146 158Right-handed alpha
Helix 18
AB9
B
177 188Right-handed alpha
Helix 19
AC1
B
201 207Right-handed alpha
Helix 20
AC2
B
223 227Right-handed 310
Helix 21
AC3
B
257 265Right-handed alpha
Helix 22
AC4
B
277 295Right-handed alpha
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There are 5 sheets in PDB entry 6ECQ. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5,

There are 12 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
5 6first strand
Strand 2
A
267 268parallel
Strand 3
A
232 235parallel
Strand 4
A
211 214parallel
Strand 5
A
167 171parallel
Strand 6
A
191 195parallel
Strand 7
B
191 195anti-parallel
Strand 8
B
167 171parallel
Strand 9
B
211 214parallel
Strand 10
B
232 235parallel
Strand 11
B
267 268parallel
Strand 12
B
5 6parallel
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There are 3 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
66 72first strand
Strand 2
A
37 43parallel
Strand 3
A
96 99parallel
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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
239 240first strand
Strand 2
A
252 253anti-parallel
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There are 3 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
66 72first strand
Strand 2
B
37 43parallel
Strand 3
B
96 99parallel
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There are 2 strands in AA5 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
239 242first strand
Strand 2
B
250 253anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il