Analysis of interatomic Contacts of Structural Units in PDB entry:
4K9E


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 4K9E entry

There are 3 chains in PDB entry 4K9E (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
L
 ILE 2ASP 227
H
 SER 0SER 219
C
 GLY 311LYS 509
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 7 helices in PDB entry 4K9E. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
L
81 85Right-handed 310
Helix 2
2
L
124 131Right-handed alpha
Helix 3
3
L
186 192Right-handed alpha
Helix 4
4
H
87 91Right-handed 310
Helix 5
5
H
191 193Right-handed 310
Helix 6
6
H
205 208Right-handed 310
Helix 7
7
C
507 509Right-handed 310
Back to top of page

There are 15 sheets in PDB entry 4K9E. 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
L
4 7first strand
Strand 2
L
18 25anti-parallel
Strand 3
L
73 78anti-parallel
Strand 4
L
64 68anti-parallel
Back to list of sheets
Back to top of page

There are 6 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
L
10 13first strand
Strand 2
L
105 109parallel
Strand 3
L
87 94anti-parallel
Strand 4
L
34 40anti-parallel
Strand 5
L
47 51anti-parallel
Strand 6
L
55 56anti-parallel
Back to list of sheets
Back to top of page

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
L
10 13first strand
Strand 2
L
105 109parallel
Strand 3
L
87 94anti-parallel
Strand 4
L
98 101anti-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
L
117 121first strand
Strand 2
L
132 142anti-parallel
Strand 3
L
176 185anti-parallel
Strand 4
L
162 166anti-parallel
Back to list of sheets
Back to top of page

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
L
156 157first strand
Strand 2
L
148 153anti-parallel
Strand 3
L
194 200anti-parallel
Strand 4
L
208 213anti-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
H
3 7first strand
Strand 2
H
18 25anti-parallel
Strand 3
H
78 83anti-parallel
Strand 4
H
68 73anti-parallel
Back to list of sheets
Back to top of page

There are 6 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
11 12first strand
Strand 2
H
111 115parallel
Strand 3
H
92 100anti-parallel
Strand 4
H
33 39anti-parallel
Strand 5
H
45 51anti-parallel
Strand 6
H
58 60anti-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
H
11 12first strand
Strand 2
H
111 115parallel
Strand 3
H
92 100anti-parallel
Strand 4
H
103 107anti-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
H
124 128first strand
Strand 2
H
139 149anti-parallel
Strand 3
H
180 189anti-parallel
Strand 4
H
167 169anti-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
H
124 128first strand
Strand 2
H
139 149anti-parallel
Strand 3
H
180 189anti-parallel
Strand 4
H
173 174anti-parallel
Back to list of sheets
Back to top of page

There are 3 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
155 158first strand
Strand 2
H
199 204anti-parallel
Strand 3
H
209 214anti-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
C
312 317first strand
Strand 2
C
331 340anti-parallel
Strand 3
C
372 379anti-parallel
Strand 4
C
359 363anti-parallel
Back to list of sheets
Back to top of page

There are 5 strands in M sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
322 326first strand
Strand 2
C
400 420parallel
Strand 3
C
388 395anti-parallel
Strand 4
C
345 350anti-parallel
Strand 5
C
353 354anti-parallel
Back to list of sheets
Back to top of page

There are 5 strands in N sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
322 326first strand
Strand 2
C
400 420parallel
Strand 3
C
426 433anti-parallel
Strand 4
C
472 478anti-parallel
Strand 5
C
458 462anti-parallel
Back to list of sheets
Back to top of page

There are 3 strands in O sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
437 443first strand
Strand 2
C
488 494anti-parallel
Strand 3
C
499 505anti-parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il