Analysis of interatomic Contacts of Structural Units in PDB entry:
2C1W


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 2C1W entry

There are 3 chains in PDB entry 2C1W (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 6PRO 289
B
 GLY 6PRO 289
C
 GLY 6ASN 287
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 27 helices in PDB entry 2C1W. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
9 22Right-handed alpha
Helix 2
2
A
64 69Right-handed alpha
Helix 3
3
A
73 87Right-handed alpha
Helix 4
4
A
95 110Right-handed alpha
Helix 5
5
A
112 125Right-handed alpha
Helix 6
6
A
131 145Right-handed alpha
Helix 7
7
A
158 164Right-handed alpha
Helix 8
8
A
179 189Right-handed alpha
Helix 9
9
A
234 248Right-handed alpha
Helix 10
10
B
9 22Right-handed alpha
Helix 11
11
B
64 69Right-handed alpha
Helix 12
12
B
73 84Right-handed alpha
Helix 13
13
B
95 110Right-handed alpha
Helix 14
14
B
112 125Right-handed alpha
Helix 15
15
B
131 144Right-handed alpha
Helix 16
16
B
158 164Right-handed alpha
Helix 17
17
B
179 189Right-handed alpha
Helix 18
18
B
234 248Right-handed alpha
Helix 19
19
C
9 22Right-handed alpha
Helix 20
20
C
64 70Right-handed alpha
Helix 21
21
C
73 84Right-handed alpha
Helix 22
22
C
95 110Right-handed alpha
Helix 23
23
C
112 125Right-handed alpha
Helix 24
24
C
131 144Right-handed alpha
Helix 25
25
C
158 164Right-handed alpha
Helix 26
26
C
179 189Right-handed alpha
Helix 27
27
C
234 248Right-handed alpha
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There are 10 sheets in PDB entry 2C1W. Click on sheet of interest to get list of strands forming it: AA, AB, AC, BA, BB, BC, BD, CA, CB, CC,

There are 2 strands in AA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
33 35first strand
Strand 2
A
60 63anti-parallel
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There are 3 strands in AB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
192 197first strand
Strand 2
A
212 219anti-parallel
Strand 3
A
227 230anti-parallel
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There are 3 strands in AC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
253 260first strand
Strand 2
A
263 272anti-parallel
Strand 3
A
275 285anti-parallel
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There are 2 strands in BA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
33 35first strand
Strand 2
B
60 63anti-parallel
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There are 3 strands in BB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
192 197first strand
Strand 2
B
212 219anti-parallel
Strand 3
B
227 230anti-parallel
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There are 3 strands in BC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
192 197first strand
Strand 2
B
212 219anti-parallel
Strand 3
B
222 223anti-parallel
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There are 3 strands in BD sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
253 260first strand
Strand 2
B
263 272anti-parallel
Strand 3
B
275 285anti-parallel
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There are 2 strands in CA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
33 35first strand
Strand 2
C
60 63anti-parallel
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There are 3 strands in CB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
192 197first strand
Strand 2
C
212 219anti-parallel
Strand 3
C
227 230anti-parallel
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There are 3 strands in CC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
253 260first strand
Strand 2
C
263 272anti-parallel
Strand 3
C
275 285anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il