Analysis of interatomic Contacts of Structural Units in PDB entry:
3I5D


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 3I5D entry

There are 3 chains in PDB entry 3I5D (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
ARG 36ILE 359
B
LEU 34LEU 361
C
LEU 34TRP 358
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 18 helices in PDB entry 3I5D. Click on helix of interest for CSU analysis.
Helix
number
Helix
ID
Chain
ID
Initial
residue
Terminal
residue
Helix class
Helix 1
1
A
38 47Right-handed alpha
Helix 2
2
A
182 187Right-handed 310
Helix 3
3
A
235 242Right-handed alpha
Helix 4
4
A
245 253Right-handed alpha
Helix 5
5
A
269 273Right-handed 310
Helix 6
6
A
334 359Right-handed alpha
Helix 7
7
B
34 47Right-handed alpha
Helix 8
8
B
182 187Right-handed 310
Helix 9
9
B
235 242Right-handed alpha
Helix 10
10
B
245 253Right-handed alpha
Helix 11
11
B
269 273Right-handed 310
Helix 12
12
B
334 361Right-handed alpha
Helix 13
13
C
34 47Right-handed alpha
Helix 14
14
C
182 187Right-handed 310
Helix 15
15
C
235 242Right-handed alpha
Helix 16
16
C
245 253Right-handed alpha
Helix 17
17
C
269 273Right-handed 310
Helix 18
18
C
334 358Right-handed alpha
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There are 15 sheets in PDB entry 3I5D. 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
A
61 62first strand
Strand 2
A
310 330anti-parallel
Strand 3
A
254 264parallel
Strand 4
A
275 281anti-parallel
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There are 5 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
147 154first strand
Strand 2
A
160 168anti-parallel
Strand 3
A
102 120anti-parallel
Strand 4
A
310 330anti-parallel
Strand 5
A
296 304anti-parallel
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There are 3 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
64 72first strand
Strand 2
A
189 198anti-parallel
Strand 3
A
203 206anti-parallel
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There are 3 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
64 72first strand
Strand 2
A
189 198anti-parallel
Strand 3
A
232 234anti-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
A
75 79first strand
Strand 2
A
83 87anti-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
61 62first strand
Strand 2
B
310 330anti-parallel
Strand 3
B
254 264parallel
Strand 4
B
275 281anti-parallel
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There are 5 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
147 153first strand
Strand 2
B
161 168anti-parallel
Strand 3
B
102 120anti-parallel
Strand 4
B
310 330anti-parallel
Strand 5
B
296 304anti-parallel
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There are 3 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
64 72first strand
Strand 2
B
189 198anti-parallel
Strand 3
B
203 206anti-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
64 72first strand
Strand 2
B
189 198anti-parallel
Strand 3
B
232 234anti-parallel
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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
75 76first strand
Strand 2
B
86 87anti-parallel
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There are 4 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
C
61 62first strand
Strand 2
C
310 330anti-parallel
Strand 3
C
254 264parallel
Strand 4
C
275 281anti-parallel
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There are 5 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
147 153first strand
Strand 2
C
161 168anti-parallel
Strand 3
C
102 120anti-parallel
Strand 4
C
310 330anti-parallel
Strand 5
C
296 304anti-parallel
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There are 3 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
64 72first strand
Strand 2
C
189 198anti-parallel
Strand 3
C
203 206anti-parallel
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There are 3 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
64 72first strand
Strand 2
C
189 198anti-parallel
Strand 3
C
232 234anti-parallel
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There are 2 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
75 79first strand
Strand 2
C
83 87anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il