Analysis of interatomic Contacts of Structural Units in PDB entry:
4CI0


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 4CI0 entry

There are 3 chains in PDB entry 4CI0 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 2HIS 386
B
 LYS 46LEU 273
C
 VAL 2PHE 281
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 38 helices in PDB entry 4CI0. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
42 48Right-handed alpha
Helix 2
2
A
53 61Right-handed alpha
Helix 3
3
A
66 83Right-handed alpha
Helix 4
4
A
87 118Right-handed alpha
Helix 5
5
A
119 146Right-handed alpha
Helix 6
6
A
164 197Right-handed alpha
Helix 7
7
A
231 236Right-handed alpha
Helix 8
8
A
238 245Right-handed alpha
Helix 9
9
A
260 268Right-handed alpha
Helix 10
10
A
275 300Right-handed alpha
Helix 11
11
A
349 362Right-handed alpha
Helix 12
12
A
369 377Right-handed alpha
Helix 13
13
A
380 386Right-handed alpha
Helix 14
14
B
58 67Right-handed alpha
Helix 15
15
B
67 77Right-handed alpha
Helix 16
16
B
109 122Right-handed alpha
Helix 17
17
B
130 135Right-handed alpha
Helix 18
18
B
136 142Right-handed 310
Helix 19
19
B
157 162Right-handed alpha
Helix 20
20
B
174 187Right-handed alpha
Helix 21
21
B
193 200Right-handed alpha
Helix 22
22
B
207 214Right-handed alpha
Helix 23
23
B
224 229Right-handed alpha
Helix 24
24
B
246 249Right-handed 310
Helix 25
25
B
253 259Right-handed alpha
Helix 26
26
B
266 273Right-handed alpha
Helix 27
27
C
16 23Right-handed alpha
Helix 28
28
C
27 40Right-handed alpha
Helix 29
29
C
64 72Right-handed alpha
Helix 30
30
C
80 82Right-handed 310
Helix 31
31
C
83 91Right-handed alpha
Helix 32
32
C
102 115Right-handed alpha
Helix 33
33
C
121 125Right-handed alpha
Helix 34
34
C
139 149Right-handed alpha
Helix 35
35
C
180 185Right-handed alpha
Helix 36
36
C
189 195Right-handed 310
Helix 37
37
C
223 237Right-handed alpha
Helix 38
38
C
250 275Right-handed alpha
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There are 9 sheets in PDB entry 4CI0. Click on sheet of interest to get list of strands forming it: AA, AB, AC, AD, BA, BB, BC, CA, CB,

There are 3 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
3 7first strand
Strand 2
A
17 23anti-parallel
Strand 3
A
29 36anti-parallel
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There are 2 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
154 155first strand
Strand 2
A
158 159anti-parallel
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There are 2 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
227 230first strand
Strand 2
A
249 252anti-parallel
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There are 3 strands in AD sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
319 326first strand
Strand 2
A
329 338anti-parallel
Strand 3
A
341 348anti-parallel
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There are 5 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
80 81first strand
Strand 2
B
48 52parallel
Strand 3
B
96 101parallel
Strand 4
B
123 129parallel
Strand 5
B
166 168parallel
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There are 2 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
105 106first strand
Strand 2
B
155 156anti-parallel
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There are 2 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
235 237first strand
Strand 2
B
242 244anti-parallel
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There are 8 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
59 62first strand
Strand 2
C
44 48anti-parallel
Strand 3
C
97 101parallel
Strand 4
C
126 132parallel
Strand 5
C
205 208parallel
Strand 6
C
217 221anti-parallel
Strand 7
C
8 14anti-parallel
Strand 8
C
239 243anti-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
158 162first strand
Strand 2
C
168 172anti-parallel
Strand 3
C
175 179anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il