Analysis of interatomic Contacts of Structural Units in PDB entry:
1E9Y


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 1E9Y entry

There are 3 chains in PDB entry 1E9Y (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
MET 1GLU 238
B
MET 1PHE 218
B
ILE 220PHE 569
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 30 helices in PDB entry 1E9Y. Click on helix of interest for CSU analysis.
Helix
number
Helix
ID
Chain
ID
Initial
residue
Terminal
residue
Helix class
Helix 1
1
A
4 26Right-handed alpha
Helix 2
2
A
31 50Right-handed alpha
Helix 3
3
A
53 61Right-handed alpha
Helix 4
4
A
62 64Right-handed 310
Helix 5
5
A
73 78Right-handed alpha
Helix 6
6
A
146 150Right-handed 310
Helix 7
7
A
157 162Right-handed 310
Helix 8
8
A
207 222Right-handed alpha
Helix 9
9
B
6 10Right-handed alpha
Helix 10
10
B
109 112Right-handed 310
Helix 11
11
B
143 151Right-handed alpha
Helix 12
12
B
164 170Right-handed alpha
Helix 13
13
B
174 187Right-handed alpha
Helix 14
14
B
203 213Right-handed alpha
Helix 15
15
B
221 225Right-handed 310
Helix 16
16
B
227 241Right-handed alpha
Helix 17
17
B
257 266Right-handed alpha
Helix 18
18
B
285 292Right-handed 310
Helix 19
19
B
300 304Right-handed 310
Helix 20
20
B
309 321Right-handed alpha
Helix 21
21
B
328 337Right-handed alpha
Helix 22
22
B
340 353Right-handed alpha
Helix 23
23
B
371 388Right-handed alpha
Helix 24
24
B
398 407Right-handed alpha
Helix 25
25
B
410 417Right-handed alpha
Helix 26
26
B
479 482Right-handed 310
Helix 27
27
B
484 490Right-handed alpha
Helix 28
28
B
495 501Right-handed alpha
Helix 29
29
B
502 507Right-handed alpha
Helix 30
30
B
523 527Right-handed 310
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There are 12 sheets in PDB entry 1E9Y. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L,

There are 2 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
80 87first strand
Strand 2
A
90 97anti-parallel
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There are 2 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
128 132first strand
Strand 2
A
181 185anti-parallel
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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
139 142first strand
Strand 2
A
173 176anti-parallel
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There are 2 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
164 166first strand
Strand 2
A
186 188anti-parallel
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There are 2 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
20 22first strand
Strand 2
B
29 31anti-parallel
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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
119 122first strand
Strand 2
B
68 71parallel
Strand 3
B
85 89anti-parallel
Strand 4
B
92 97anti-parallel
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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
73 77first strand
Strand 2
B
80 84anti-parallel
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There are 5 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
127 130first strand
Strand 2
B
434 437anti-parallel
Strand 3
B
448 451anti-parallel
Strand 4
B
454 460anti-parallel
Strand 5
B
474 477anti-parallel
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There are 3 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
B
192 195first strand
Strand 2
B
153 158parallel
Strand 3
B
132 134parallel
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There are 2 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
B
270 272first strand
Strand 2
B
295 297parallel
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There are 2 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
B
491 494first strand
Strand 2
B
512 515parallel
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There are 2 strands in L sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
B
536 538first strand
Strand 2
B
545 547anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il