Analysis of interatomic Contacts of Structural Units in PDB entry:
5IF3


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 5IF3 entry

There are 2 chains in PDB entry 5IF3 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 CYS 6PRO 252
B
 PRO 8LEU 251
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 21 helices in PDB entry 5IF3. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
19 32Right-handed alpha
Helix 2
AA2
A
46 52Right-handed alpha
Helix 3
AA3
A
64 74Right-handed alpha
Helix 4
AA4
A
75 82Right-handed alpha
Helix 5
AA5
A
101 105Right-handed 310
Helix 6
AA6
A
106 118Right-handed alpha
Helix 7
AA7
A
118 132Right-handed alpha
Helix 8
AA8
A
145 149Right-handed 310
Helix 9
AA9
A
155 173Right-handed alpha
Helix 10
AB1
A
223 237Right-handed alpha
Helix 11
AB2
A
249 251Right-handed 310
Helix 12
AB3
B
19 32Right-handed alpha
Helix 13
AB4
B
46 52Right-handed alpha
Helix 14
AB5
B
64 74Right-handed alpha
Helix 15
AB6
B
75 82Right-handed alpha
Helix 16
AB7
B
101 105Right-handed 310
Helix 17
AB8
B
106 118Right-handed alpha
Helix 18
AB9
B
118 132Right-handed alpha
Helix 19
AC1
B
145 149Right-handed 310
Helix 20
AC2
B
155 175Right-handed alpha
Helix 21
AC3
B
223 237Right-handed alpha
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There are 2 sheets in PDB entry 5IF3. Click on sheet of interest to get list of strands forming it: AA1, AA2,

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
55 59first strand
Strand 2
A
35 40parallel
Strand 3
A
10 15parallel
Strand 4
A
86 91parallel
Strand 5
A
137 143parallel
Strand 6
A
180 186parallel
Strand 7
B
245 247parallel
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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
245 247first strand
Strand 2
B
180 186parallel
Strand 3
B
137 143parallel
Strand 4
B
86 91parallel
Strand 5
B
10 15parallel
Strand 6
B
35 40parallel
Strand 7
B
55 59parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il