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


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 6AHI entry

There are 4 chains in PDB entry 6AHI (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1VAL 45
A
 ASP 47LEU 306
B
 MET 1VAL 45
B
 ASP 47LEU 306
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 26 helices in PDB entry 6AHI. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
6 11Right-handed 310
Helix 2
AA2
A
38 40Right-handed 310
Helix 3
AA3
A
45 61Right-handed alpha
Helix 4
AA4
A
75 86Right-handed alpha
Helix 5
AA5
A
101 111Right-handed alpha
Helix 6
AA6
A
119 121Right-handed 310
Helix 7
AA7
A
122 138Right-handed alpha
Helix 8
AA8
A
150 159Right-handed alpha
Helix 9
AA9
A
159 169Right-handed alpha
Helix 10
AB1
A
182 196Right-handed alpha
Helix 11
AB2
A
245 261Right-handed alpha
Helix 12
AB3
A
265 282Right-handed alpha
Helix 13
AB4
A
295 303Right-handed 310
Helix 14
AB5
B
6 11Right-handed 310
Helix 15
AB6
B
38 40Right-handed 310
Helix 16
AB7
B
45 60Right-handed alpha
Helix 17
AB8
B
75 86Right-handed alpha
Helix 18
AB9
B
101 111Right-handed alpha
Helix 19
AC1
B
119 121Right-handed 310
Helix 20
AC2
B
122 138Right-handed alpha
Helix 21
AC3
B
150 159Right-handed alpha
Helix 22
AC4
B
159 169Right-handed alpha
Helix 23
AC5
B
182 196Right-handed alpha
Helix 24
AC6
B
245 261Right-handed alpha
Helix 25
AC7
B
265 282Right-handed alpha
Helix 26
AC8
B
295 300Right-handed 310
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There are 4 sheets in PDB entry 6AHI. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4,

There are 7 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
3 4first strand
Strand 2
B
16 19parallel
Strand 3
B
31 36anti-parallel
Strand 4
B
287 292parallel
Strand 5
B
174 178parallel
Strand 6
B
200 206parallel
Strand 7
B
240 244parallel
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There are 7 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
240 244first strand
Strand 2
A
200 206parallel
Strand 3
A
174 178parallel
Strand 4
A
287 292parallel
Strand 5
A
31 36parallel
Strand 6
A
16 19anti-parallel
Strand 7
B
3 4parallel
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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
A
114 118first strand
Strand 2
A
91 97parallel
Strand 3
A
68 72parallel
Strand 4
A
141 142parallel
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There are 4 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
114 118first strand
Strand 2
B
91 97parallel
Strand 3
B
68 72parallel
Strand 4
B
141 142parallel
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