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


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 3KRY entry

There are 4 chains in PDB entry 3KRY (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 TYR 104GLY 267
B
 TYR 104GLY 267
C
 TYR 104GLY 267
D
 TYR 104GLY 267
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 3KRY. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
130 147Right-handed alpha
Helix 2
2
A
216 229Right-handed alpha
Helix 3
3
A
255 267Right-handed alpha
Helix 4
4
B
130 147Right-handed alpha
Helix 5
5
B
216 228Right-handed alpha
Helix 6
6
B
255 267Right-handed alpha
Helix 7
7
C
130 147Right-handed alpha
Helix 8
8
C
216 229Right-handed alpha
Helix 9
9
C
255 267Right-handed alpha
Helix 10
10
D
130 147Right-handed alpha
Helix 11
11
D
216 229Right-handed alpha
Helix 12
12
D
255 267Right-handed alpha
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There are 9 sheets in PDB entry 3KRY. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I,

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
152 156first strand
Strand 2
A
117 122parallel
Strand 3
A
163 168parallel
Strand 4
A
199 202parallel
Strand 5
A
186 188anti-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
207 208first strand
Strand 2
A
214 215parallel
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There are 2 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
230 231first strand
Strand 2
D
105 106anti-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
152 156first strand
Strand 2
B
117 122parallel
Strand 3
B
163 168parallel
Strand 4
B
199 202parallel
Strand 5
B
186 188anti-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
207 208first strand
Strand 2
B
214 215parallel
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There are 5 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
152 155first strand
Strand 2
C
117 122parallel
Strand 3
C
163 168parallel
Strand 4
C
199 202parallel
Strand 5
C
186 188anti-parallel
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There are 2 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
207 208first strand
Strand 2
C
214 215parallel
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There are 5 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
152 155first strand
Strand 2
D
117 122parallel
Strand 3
D
163 168parallel
Strand 4
D
199 202parallel
Strand 5
D
186 188anti-parallel
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There are 2 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
207 208first strand
Strand 2
D
214 215parallel
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