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


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 6IFQ entry

There are 2 chains in PDB entry 6IFQ (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
B
 SER 21ALA 257
A
 SER 21ALA 257
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 25 helices in PDB entry 6IFQ. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
B
55 61Right-handed alpha
Helix 2
AA2
B
62 63Right-handed 310
Helix 3
AA3
B
64 66Right-handed 310
Helix 4
AA4
B
67 87Right-handed alpha
Helix 5
AA5
B
103 108Right-handed alpha
Helix 6
AA6
B
108 118Right-handed alpha
Helix 7
AA7
B
121 123Right-handed 310
Helix 8
AA8
B
138 151Right-handed alpha
Helix 9
AA9
B
166 173Right-handed alpha
Helix 10
AB1
B
181 186Right-handed alpha
Helix 11
AB2
B
187 190Right-handed 310
Helix 12
AB3
B
191 208Right-handed alpha
Helix 13
AB4
B
219 230Right-handed alpha
Helix 14
AB5
B
251 256Right-handed alpha
Helix 15
AB6
A
57 62Right-handed alpha
Helix 16
AB7
A
67 86Right-handed alpha
Helix 17
AB8
A
108 118Right-handed alpha
Helix 18
AB9
A
121 123Right-handed 310
Helix 19
AC1
A
138 151Right-handed alpha
Helix 20
AC2
A
166 173Right-handed alpha
Helix 21
AC3
A
181 186Right-handed alpha
Helix 22
AC4
A
187 190Right-handed 310
Helix 23
AC5
A
191 208Right-handed alpha
Helix 24
AC6
A
219 229Right-handed alpha
Helix 25
AC7
A
251 256Right-handed 310
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There are 2 sheets in PDB entry 6IFQ. Click on sheet of interest to get list of strands forming it: AA1, AA2,

There are 10 strands in AA1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
243 244first strand
Strand 2
B
27 35anti-parallel
Strand 3
B
233 235anti-parallel
Strand 4
B
211 214parallel
Strand 5
B
177 180parallel
Strand 6
B
154 160parallel
Strand 7
B
125 129parallel
Strand 8
B
91 96parallel
Strand 9
B
40 49parallel
Strand 10
B
27 35anti-parallel
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There are 10 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
243 244first strand
Strand 2
A
27 35anti-parallel
Strand 3
A
233 234anti-parallel
Strand 4
A
211 214parallel
Strand 5
A
177 180parallel
Strand 6
A
154 160parallel
Strand 7
A
125 129parallel
Strand 8
A
91 96parallel
Strand 9
A
40 49parallel
Strand 10
A
27 35anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il