Analysis of interatomic Contacts of Structural Units in PDB entry:
1K67


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 1K67 entry

There are 2 chains in PDB entry 1K67 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLN 65ARG 317
B
 GLU 77ILE 155
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
Back to top of page

There are 6 helices in PDB entry 1K67. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
68 75Right-handed alpha
Helix 2
2
A
89 96Right-handed alpha
Helix 3
3
A
146 165Right-handed alpha
Helix 4
4
A
226 230Right-handed 310
Helix 5
5
A
234 257Right-handed alpha
Helix 6
6
A
262 267Right-handed alpha
Back to top of page

There are 5 sheets in PDB entry 1K67. Click on sheet of interest to get list of strands forming it: A, B, C, D, E,

There are 7 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
81 83first strand
Strand 2
A
106 108parallel
Strand 3
A
131 139anti-parallel
Strand 4
A
199 207anti-parallel
Strand 5
A
182 192anti-parallel
Strand 6
A
176 179anti-parallel
Strand 7
A
170 172anti-parallel
Back to list of sheets
Back to top of page

There are 9 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
81 83first strand
Strand 2
A
106 108parallel
Strand 3
A
131 139anti-parallel
Strand 4
A
199 207anti-parallel
Strand 5
A
182 192anti-parallel
Strand 6
B
123 128parallel
Strand 7
B
114 120anti-parallel
Strand 8
B
89 92anti-parallel
Strand 9
B
145 146anti-parallel
Back to list of sheets
Back to top of page

There are 5 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
306 309first strand
Strand 2
A
298 301anti-parallel
Strand 3
A
283 292anti-parallel
Strand 4
A
275 280anti-parallel
Strand 5
A
313 316anti-parallel
Back to list of sheets
Back to top of page

There are 3 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
81 84first strand
Strand 2
B
151 155anti-parallel
Strand 3
B
137 138anti-parallel
Back to list of sheets
Back to top of page

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
108 109first strand
Strand 2
B
133 134anti-parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il