Analysis of interatomic Contacts of Structural Units in PDB entry:
2IPH


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 2IPH entry

There are 2 chains in PDB entry 2IPH (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 1001LEU 1180
B
 THR 2004LEU 2180
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 4 helices in PDB entry 2IPH. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
1002 1007Right-handed alpha
Helix 2
2
A
1030 1032Right-handed 310
Helix 3
3
B
2004 2008Right-handed alpha
Helix 4
4
B
2030 2032Right-handed 310
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There are 6 sheets in PDB entry 2IPH. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

There are 5 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
1009 1012first strand
Strand 2
A
1015 1019anti-parallel
Strand 3
A
1024 1028anti-parallel
Strand 4
A
1055 1060anti-parallel
Strand 5
A
1047 1052anti-parallel
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There are 2 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
1038 1039first strand
Strand 2
A
1042 1043anti-parallel
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There are 8 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
1072 1073first strand
Strand 2
A
1150 1160parallel
Strand 3
A
1166 1170anti-parallel
Strand 4
A
1112 1121anti-parallel
Strand 5
A
1094 1109anti-parallel
Strand 6
A
1082 1088anti-parallel
Strand 7
A
1142 1147anti-parallel
Strand 8
A
1150 1160anti-parallel
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There are 5 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
2009 2012first strand
Strand 2
B
2015 2019anti-parallel
Strand 3
B
2024 2028anti-parallel
Strand 4
B
2055 2060anti-parallel
Strand 5
B
2047 2052anti-parallel
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There are 2 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
2038 2039first strand
Strand 2
B
2042 2043anti-parallel
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There are 8 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
2072 2073first strand
Strand 2
B
2150 2160parallel
Strand 3
B
2166 2170anti-parallel
Strand 4
B
2112 2121anti-parallel
Strand 5
B
2094 2109anti-parallel
Strand 6
B
2082 2088anti-parallel
Strand 7
B
2142 2147anti-parallel
Strand 8
B
2150 2160anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il