Analysis of interatomic Contacts of Structural Units in PDB entry:
7KET


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 7KET entry

There are 3 chains in PDB entry 7KET (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
B
 ILE 3CYS 216
A
 GLN 1LYS 223
C
 GLY 15GLY 250
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 11 helices in PDB entry 7KET. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
B
81 85Right-handed 310
Helix 2
AA2
B
123 130Right-handed alpha
Helix 3
AA3
B
185 189Right-handed alpha
Helix 4
AA4
A
28 32Right-handed 310
Helix 5
AA5
A
74 76Right-handed 310
Helix 6
AA6
A
87 91Right-handed 310
Helix 7
AA7
A
196 198Right-handed 310
Helix 8
AA8
C
16 22Right-handed alpha
Helix 9
AA9
C
64 68Right-handed 310
Helix 10
AB1
C
140 144Right-handed 310
Helix 11
AB2
C
186 190Right-handed 310
Back to top of page

There are 15 sheets in PDB entry 7KET. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2, AB3, AB4, AB5, AB6,

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
B
6 8first strand
Strand 2
B
20 25anti-parallel
Strand 3
B
73 77anti-parallel
Strand 4
B
64 67anti-parallel
Back to list of sheets
Back to top of page

There are 2 strands in AA2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
11 14first strand
Strand 2
B
105 108parallel
Back to list of sheets
Back to top of page

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
B
55 56first strand
Strand 2
B
46 51anti-parallel
Strand 3
B
35 40anti-parallel
Strand 4
B
87 92anti-parallel
Strand 5
B
99 100anti-parallel
Back to list of sheets
Back to top of page

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
B
116 120first strand
Strand 2
B
131 141anti-parallel
Strand 3
B
175 184anti-parallel
Strand 4
B
161 165anti-parallel
Back to list of sheets
Back to top of page

There are 3 strands in AA5 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
147 152first strand
Strand 2
B
193 199anti-parallel
Strand 3
B
208 212anti-parallel
Back to list of sheets
Back to top of page

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
A
3 7first strand
Strand 2
A
18 25anti-parallel
Strand 3
A
78 83anti-parallel
Strand 4
A
68 73anti-parallel
Back to list of sheets
Back to top of page

There are 6 strands in AA7 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
11 12first strand
Strand 2
A
116 120parallel
Strand 3
A
92 99anti-parallel
Strand 4
A
34 39anti-parallel
Strand 5
A
45 51anti-parallel
Strand 6
A
58 60anti-parallel
Back to list of sheets
Back to top of page

There are 4 strands in AA8 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
11 12first strand
Strand 2
A
116 120parallel
Strand 3
A
92 99anti-parallel
Strand 4
A
109 112anti-parallel
Back to list of sheets
Back to top of page

There are 4 strands in AA9 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
129 133first strand
Strand 2
A
144 154anti-parallel
Strand 3
A
185 194anti-parallel
Strand 4
A
172 174anti-parallel
Back to list of sheets
Back to top of page

There are 4 strands in AB1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
129 133first strand
Strand 2
A
144 154anti-parallel
Strand 3
A
185 194anti-parallel
Strand 4
A
178 179anti-parallel
Back to list of sheets
Back to top of page

There are 3 strands in AB2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
160 163first strand
Strand 2
A
204 209anti-parallel
Strand 3
A
214 219anti-parallel
Back to list of sheets
Back to top of page

There are 2 strands in AB3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
34 35first strand
Strand 2
C
62 63anti-parallel
Back to list of sheets
Back to top of page

There are 6 strands in AB4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
53 57first strand
Strand 2
C
45 50anti-parallel
Strand 3
C
73 84anti-parallel
Strand 4
C
87 100anti-parallel
Strand 5
C
104 115anti-parallel
Strand 6
C
123 125anti-parallel
Back to list of sheets
Back to top of page

There are 6 strands in AB5 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
53 57first strand
Strand 2
C
45 50anti-parallel
Strand 3
C
73 84anti-parallel
Strand 4
C
87 100anti-parallel
Strand 5
C
104 115anti-parallel
Strand 6
C
129 136anti-parallel
Back to list of sheets
Back to top of page

There are 9 strands in AB6 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
149 158first strand
Strand 2
C
161 171anti-parallel
Strand 3
C
176 182anti-parallel
Strand 4
C
192 200anti-parallel
Strand 5
C
206 213anti-parallel
Strand 6
C
218 227anti-parallel
Strand 7
C
233 242anti-parallel
Strand 8
C
245 254anti-parallel
Strand 9
C
149 158anti-parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il