Analysis of interatomic Contacts of Structural Units in PDB entry:
3K94


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 3K94 entry

There are 10 chains in PDB entry 3K94 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MSE 1VAL 25
A
 TRP 27ARG 94
A
 ILE 96ASN 175
A
 HIS 177LEU 184
A
 ILE 186LEU 215
B
 MSE 1VAL 25
B
 TRP 27ARG 94
B
 ILE 96ASN 175
B
 HIS 177LEU 184
B
 ILE 186LEU 216
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 14 helices in PDB entry 3K94. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
10 14Right-handed 310
Helix 2
2
A
16 21Right-handed 310
Helix 3
3
A
32 41Right-handed alpha
Helix 4
4
A
50 54Right-handed 310
Helix 5
5
A
55 66Right-handed alpha
Helix 6
6
A
79 90Right-handed alpha
Helix 7
7
A
105 119Right-handed alpha
Helix 8
8
B
10 14Right-handed 310
Helix 9
9
B
16 21Right-handed 310
Helix 10
10
B
32 41Right-handed alpha
Helix 11
11
B
50 54Right-handed 310
Helix 12
12
B
55 66Right-handed alpha
Helix 13
13
B
79 89Right-handed alpha
Helix 14
14
B
105 119Right-handed alpha
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There are 4 sheets in PDB entry 3K94. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 9 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
71 72first strand
Strand 2
A
46 48parallel
Strand 3
A
25 30parallel
Strand 4
A
2 6parallel
Strand 5
A
95 99parallel
Strand 6
A
124 128parallel
Strand 7
A
131 136anti-parallel
Strand 8
A
204 209anti-parallel
Strand 9
A
151 156anti-parallel
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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
139 144first strand
Strand 2
A
194 199anti-parallel
Strand 3
A
160 167anti-parallel
Strand 4
A
176 179anti-parallel
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There are 10 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
71 72first strand
Strand 2
B
46 48parallel
Strand 3
B
25 30parallel
Strand 4
B
2 6parallel
Strand 5
B
95 99parallel
Strand 6
B
124 128parallel
Strand 7
B
131 136anti-parallel
Strand 8
B
204 209anti-parallel
Strand 9
B
151 156anti-parallel
Strand 10
B
186 188anti-parallel
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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
B
139 144first strand
Strand 2
B
194 199anti-parallel
Strand 3
B
160 167anti-parallel
Strand 4
B
173 179anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il