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


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 6MEC entry

There are 3 chains in PDB entry 6MEC (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 U 1 G 867
B
 G 1 G 14
C
 ASP 27ARG 456
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 16 helices in PDB entry 6MEC. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
C
27 48Right-handed alpha
Helix 2
AA2
C
50 63Right-handed alpha
Helix 3
AA3
C
64 77Right-handed alpha
Helix 4
AA4
C
93 105Right-handed alpha
Helix 5
AA5
C
133 154Right-handed alpha
Helix 6
AA6
C
168 179Right-handed alpha
Helix 7
AA7
C
201 208Right-handed alpha
Helix 8
AA8
C
212 222Right-handed alpha
Helix 9
AA9
C
243 252Right-handed alpha
Helix 10
AB1
C
254 259Right-handed alpha
Helix 11
AB2
C
285 300Right-handed alpha
Helix 12
AB3
C
341 356Right-handed alpha
Helix 13
AB4
C
360 378Right-handed alpha
Helix 14
AB5
C
384 406Right-handed alpha
Helix 15
AB6
C
411 420Right-handed alpha
Helix 16
AB7
C
448 452Right-handed 310
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There are 3 sheets in PDB entry 6MEC. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3,

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
C
115 119first strand
Strand 2
C
127 131anti-parallel
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There are 4 strands in AA2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
270 273first strand
Strand 2
C
276 279anti-parallel
Strand 3
C
188 192anti-parallel
Strand 4
C
311 313anti-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
C
319 321first strand
Strand 2
C
324 326anti-parallel
Strand 3
C
335 337anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il