Analysis of interatomic Contacts of Structural Units in PDB entry:
9IVK


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 9IVK entry

There are 3 chains in PDB entry 9IVK (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASP 1GLY 285
H
 SER 3THR 124
L
 ASP 2ILE 108
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 12 helices in PDB entry 9IVK. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
1 36Right-handed alpha
Helix 2
AA2
A
40 48Right-handed alpha
Helix 3
AA3
A
48 110Right-handed alpha
Helix 4
AA4
A
112 133Right-handed alpha
Helix 5
AA5
A
145 171Right-handed alpha
Helix 6
AA6
A
173 192Right-handed alpha
Helix 7
AA7
A
192 243Right-handed alpha
Helix 8
AA8
A
248 285Right-handed alpha
Helix 9
AA9
H
31 33Right-handed 310
Helix 10
AB1
H
90 94Right-handed 310
Helix 11
AB2
H
107 112Right-handed alpha
Helix 12
AB3
L
94 98Right-handed 310
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There are 6 sheets in PDB entry 9IVK. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6,

There are 4 strands in AA1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
6 10first strand
Strand 2
H
21 28anti-parallel
Strand 3
H
81 86anti-parallel
Strand 4
H
71 76anti-parallel
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There are 5 strands in AA2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
60 63first strand
Strand 2
H
48 55anti-parallel
Strand 3
H
35 42anti-parallel
Strand 4
H
95 103anti-parallel
Strand 5
H
116 117anti-parallel
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There are 5 strands in AA3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
60 63first strand
Strand 2
H
48 55anti-parallel
Strand 3
H
35 42anti-parallel
Strand 4
H
95 103anti-parallel
Strand 5
H
121 123anti-parallel
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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
L
5 8first strand
Strand 2
L
20 26anti-parallel
Strand 3
L
71 76anti-parallel
Strand 4
L
63 68anti-parallel
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There are 6 strands in AA5 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
L
11 13first strand
Strand 2
L
104 107parallel
Strand 3
L
85 91anti-parallel
Strand 4
L
34 39anti-parallel
Strand 5
L
46 50anti-parallel
Strand 6
L
54 55anti-parallel
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There are 4 strands in AA6 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
L
11 13first strand
Strand 2
L
104 107parallel
Strand 3
L
85 91anti-parallel
Strand 4
L
99 100anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il