Analysis of interatomic Contacts of Structural Units in PDB entry:
4KOP


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 4KOP entry

There are 4 chains in PDB entry 4KOP (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ARG 53GLU 214
B
 ARG 53GLY 211
C
 ARG 53GLY 211
D
 LEU 54ASN 207
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 17 helices in PDB entry 4KOP. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
80 83Right-handed 310
Helix 2
2
A
107 110Right-handed 310
Helix 3
3
A
116 125Right-handed alpha
Helix 4
4
A
186 204Right-handed alpha
Helix 5
5
B
80 82Right-handed 310
Helix 6
6
B
116 125Right-handed alpha
Helix 7
7
B
186 204Right-handed alpha
Helix 8
8
B
205 211Right-handed alpha
Helix 9
9
C
80 82Right-handed 310
Helix 10
10
C
107 110Right-handed 310
Helix 11
11
C
116 125Right-handed alpha
Helix 12
12
C
186 204Right-handed alpha
Helix 13
13
C
205 210Right-handed 310
Helix 14
14
D
80 83Right-handed 310
Helix 15
15
D
107 110Right-handed 310
Helix 16
16
D
116 125Right-handed alpha
Helix 17
17
D
186 204Right-handed alpha
Back to top of page

There are 15 sheets in PDB entry 4KOP. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L, M, N, O,

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
58 61first strand
Strand 2
A
65 72anti-parallel
Strand 3
A
91 101anti-parallel
Strand 4
A
104 105anti-parallel
Back to list of sheets
Back to top of page

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
58 61first strand
Strand 2
A
65 72anti-parallel
Strand 3
A
91 101anti-parallel
Strand 4
A
111 115anti-parallel
Back to list of sheets
Back to top of page

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
75 79first strand
Strand 2
A
84 88anti-parallel
Back to list of sheets
Back to top of page

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
132 136first strand
Strand 2
A
148 156anti-parallel
Strand 3
A
162 171anti-parallel
Strand 4
A
176 185anti-parallel
Back to list of sheets
Back to top of page

There are 3 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
54 55first strand
Strand 2
C
84 86parallel
Strand 3
C
76 78anti-parallel
Back to list of sheets
Back to top of page

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
B
58 61first strand
Strand 2
B
65 72anti-parallel
Strand 3
B
91 98anti-parallel
Strand 4
B
111 115anti-parallel
Back to list of sheets
Back to top of page

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
B
75 78first strand
Strand 2
B
84 88anti-parallel
Back to list of sheets
Back to top of page

There are 4 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
132 136first strand
Strand 2
B
148 156anti-parallel
Strand 3
B
162 171anti-parallel
Strand 4
B
176 185anti-parallel
Back to list of sheets
Back to top of page

There are 4 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
58 61first strand
Strand 2
C
65 72anti-parallel
Strand 3
C
91 101anti-parallel
Strand 4
C
104 105anti-parallel
Back to list of sheets
Back to top of page

There are 4 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
58 61first strand
Strand 2
C
65 72anti-parallel
Strand 3
C
91 101anti-parallel
Strand 4
C
111 115anti-parallel
Back to list of sheets
Back to top of page

There are 4 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
132 136first strand
Strand 2
C
149 156anti-parallel
Strand 3
C
162 170anti-parallel
Strand 4
C
178 185anti-parallel
Back to list of sheets
Back to top of page

There are 4 strands in L sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
58 61first strand
Strand 2
D
65 72anti-parallel
Strand 3
D
91 101anti-parallel
Strand 4
D
104 105anti-parallel
Back to list of sheets
Back to top of page

There are 4 strands in M sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
58 61first strand
Strand 2
D
65 72anti-parallel
Strand 3
D
91 101anti-parallel
Strand 4
D
111 115anti-parallel
Back to list of sheets
Back to top of page

There are 2 strands in N sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
75 79first strand
Strand 2
D
84 88anti-parallel
Back to list of sheets
Back to top of page

There are 4 strands in O sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
132 136first strand
Strand 2
D
149 156anti-parallel
Strand 3
D
162 171anti-parallel
Strand 4
D
176 185anti-parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il