Analysis of interatomic Contacts of Structural Units in PDB entry:
3KCI


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 3KCI entry

There is 1 chain in PDB entry 3KCI (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 THR 3953THR 4318
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 3KCI. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
3979 3985Right-handed alpha
Helix 2
2
A
4012 4016Right-handed 310
Helix 3
3
A
4032 4035Right-handed 310
Helix 4
4
A
4066 4070Right-handed 310
Helix 5
5
A
4086 4089Right-handed 310
Helix 6
6
A
4118 4122Right-handed 310
Helix 7
7
A
4138 4141Right-handed 310
Helix 8
8
A
4172 4176Right-handed 310
Helix 9
9
A
4192 4195Right-handed 310
Helix 10
10
A
4224 4228Right-handed 310
Helix 11
11
A
4244 4247Right-handed 310
Helix 12
12
A
4296 4299Right-handed 310
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There are 7 sheets in PDB entry 3KCI. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G,

There are 4 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
3972 3978first strand
Strand 2
A
3954 3959anti-parallel
Strand 3
A
4312 4316anti-parallel
Strand 4
A
4305 4309anti-parallel
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There are 4 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
3987 3993first strand
Strand 2
A
3996 4001anti-parallel
Strand 3
A
4006 4010anti-parallel
Strand 4
A
4025 4030anti-parallel
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There are 4 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
4039 4043first strand
Strand 2
A
4050 4055anti-parallel
Strand 3
A
4060 4064anti-parallel
Strand 4
A
4079 4084anti-parallel
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There are 4 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
4093 4098first strand
Strand 2
A
4102 4107anti-parallel
Strand 3
A
4112 4116anti-parallel
Strand 4
A
4131 4136anti-parallel
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There are 4 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
4145 4150first strand
Strand 2
A
4156 4161anti-parallel
Strand 3
A
4165 4170anti-parallel
Strand 4
A
4185 4190anti-parallel
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There are 4 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
4199 4205first strand
Strand 2
A
4208 4213anti-parallel
Strand 3
A
4218 4222anti-parallel
Strand 4
A
4237 4242anti-parallel
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There are 4 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
4251 4256first strand
Strand 2
A
4260 4265anti-parallel
Strand 3
A
4270 4274anti-parallel
Strand 4
A
4289 4294anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il