Analysis of interatomic Contacts of Structural Units in PDB entry:
2EQ6


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 2EQ6 entry

There are 2 chains in PDB entry 2EQ6 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 7ASN 469
B
 MET 7ASN 469
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 32 helices in PDB entry 2EQ6. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
18 31Right-handed alpha
Helix 2
2
A
44 50Right-handed alpha
Helix 3
3
A
51 72Right-handed alpha
Helix 4
4
A
84 110Right-handed alpha
Helix 5
5
A
165 170Right-handed alpha
Helix 6
6
A
171 174Right-handed 310
Helix 7
7
A
185 198Right-handed alpha
Helix 8
8
A
216 230Right-handed alpha
Helix 9
9
A
282 287Right-handed alpha
Helix 10
10
A
313 316Right-handed 310
Helix 11
11
A
321 337Right-handed alpha
Helix 12
12
A
364 371Right-handed alpha
Helix 13
13
A
385 391Right-handed alpha
Helix 14
14
A
418 432Right-handed alpha
Helix 15
15
A
435 442Right-handed alpha
Helix 16
16
A
450 461Right-handed alpha
Helix 17
17
B
18 31Right-handed alpha
Helix 18
18
B
44 50Right-handed alpha
Helix 19
19
B
51 72Right-handed alpha
Helix 20
20
B
84 110Right-handed alpha
Helix 21
21
B
165 170Right-handed alpha
Helix 22
22
B
171 174Right-handed 310
Helix 23
23
B
185 198Right-handed alpha
Helix 24
24
B
216 230Right-handed alpha
Helix 25
25
B
282 287Right-handed alpha
Helix 26
26
B
313 316Right-handed 310
Helix 27
27
B
321 337Right-handed alpha
Helix 28
28
B
364 371Right-handed alpha
Helix 29
29
B
385 391Right-handed alpha
Helix 30
30
B
418 432Right-handed alpha
Helix 31
31
B
435 442Right-handed alpha
Helix 32
32
B
450 461Right-handed alpha
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There are 14 sheets in PDB entry 2EQ6. 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,

There are 6 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
113 116first strand
Strand 2
A
35 39parallel
Strand 3
A
8 15parallel
Strand 4
A
136 145parallel
Strand 5
A
126 129anti-parallel
Strand 6
A
119 123anti-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
113 116first strand
Strand 2
A
35 39parallel
Strand 3
A
8 15parallel
Strand 4
A
136 145parallel
Strand 5
A
309 311parallel
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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
76 77first strand
Strand 2
B
82 83anti-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
82 83first strand
Strand 2
B
76 77anti-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
149 151first strand
Strand 2
A
274 276anti-parallel
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There are 5 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
163 164first strand
Strand 2
A
267 270parallel
Strand 3
A
178 182parallel
Strand 4
A
201 205parallel
Strand 5
A
233 235parallel
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There are 3 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
238 246first strand
Strand 2
A
249 256anti-parallel
Strand 3
A
261 265anti-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
A
350 352first strand
Strand 2
A
357 362anti-parallel
Strand 3
A
409 416anti-parallel
Strand 4
A
397 403anti-parallel
Strand 5
A
375 381anti-parallel
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There are 6 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
113 116first strand
Strand 2
B
35 39parallel
Strand 3
B
8 15parallel
Strand 4
B
136 145parallel
Strand 5
B
126 129anti-parallel
Strand 6
B
119 123anti-parallel
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There are 5 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
113 116first strand
Strand 2
B
35 39parallel
Strand 3
B
8 15parallel
Strand 4
B
136 145parallel
Strand 5
B
309 311parallel
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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
149 151first strand
Strand 2
B
274 276anti-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
B
163 164first strand
Strand 2
B
267 270parallel
Strand 3
B
178 182parallel
Strand 4
B
201 205parallel
Strand 5
B
233 235parallel
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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
B
238 246first strand
Strand 2
B
249 256anti-parallel
Strand 3
B
261 265anti-parallel
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There are 5 strands in N sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
350 352first strand
Strand 2
B
357 362anti-parallel
Strand 3
B
409 416anti-parallel
Strand 4
B
397 403anti-parallel
Strand 5
B
375 381anti-parallel
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