Analysis of interatomic Contacts of Structural Units in PDB entry:
1A6C


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 1A6C entry

There is 1 chain in PDB entry 1A6C (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
ALA 1PHE 513
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 7 helices in PDB entry 1A6C. Click on helix of interest for CSU analysis.
Helix
number
Helix
ID
Chain
ID
Initial
residue
Terminal
residue
Helix class
Helix 1
1
A
33 39Right-handed alpha
Helix 2
2
A
42 51Right-handed alpha
Helix 3
3
A
85 88Right-handed alpha
Helix 4
4
A
94 97Right-handed alpha
Helix 5
5
A
229 234Right-handed alpha
Helix 6
6
A
273 278Right-handed alpha
Helix 7
7
A
396 402Right-handed alpha
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There are 9 sheets in PDB entry 1A6C. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I,

There are 4 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
A
115 119first strand
Strand 2
A
57 63anti-parallel
Strand 3
A
156 163anti-parallel
Strand 4
A
10 18anti-parallel
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There are 4 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
A
101 105first strand
Strand 2
A
73 79anti-parallel
Strand 3
A
139 144anti-parallel
Strand 4
A
27 32anti-parallel
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There are 4 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
A
193 195first strand
Strand 2
A
331 340anti-parallel
Strand 3
A
242 250anti-parallel
Strand 4
A
288 293anti-parallel
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There are 2 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
A
198 200first strand
Strand 2
A
329 331anti-parallel
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There are 4 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
A
208 210first strand
Strand 2
A
310 317anti-parallel
Strand 3
A
259 265anti-parallel
Strand 4
A
282 284anti-parallel
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There are 2 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
A
225 228first strand
Strand 2
A
510 513anti-parallel
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There are 2 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
A
358 361first strand
Strand 2
A
389 392anti-parallel
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There are 3 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
A
453 459first strand
Strand 2
A
406 416anti-parallel
Strand 3
A
495 506anti-parallel
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There are 3 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
A
443 448first strand
Strand 2
A
430 435anti-parallel
Strand 3
A
478 481anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il