Analysis of interatomic Contacts of Structural Units in PDB entry:
2EQ7


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 2EQ7 entry

There are 3 chains in PDB entry 2EQ7 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1PRO 452
B
 MET 1PRO 452
C
 LEU 130HIS 166
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 35 helices in PDB entry 2EQ7. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
10 23Right-handed alpha
Helix 2
2
A
37 44Right-handed alpha
Helix 3
3
A
44 64Right-handed alpha
Helix 4
4
A
76 102Right-handed alpha
Helix 5
5
A
156 161Right-handed alpha
Helix 6
6
A
176 189Right-handed alpha
Helix 7
7
A
207 222Right-handed alpha
Helix 8
8
A
270 275Right-handed 310
Helix 9
9
A
301 304Right-handed 310
Helix 10
10
A
309 327Right-handed alpha
Helix 11
11
A
332 335Right-handed 310
Helix 12
12
A
352 360Right-handed alpha
Helix 13
13
A
373 380Right-handed alpha
Helix 14
14
A
406 411Right-handed alpha
Helix 15
15
A
411 420Right-handed alpha
Helix 16
16
A
423 430Right-handed alpha
Helix 17
17
A
437 450Right-handed alpha
Helix 18
18
B
10 23Right-handed alpha
Helix 19
19
B
37 44Right-handed alpha
Helix 20
20
B
44 64Right-handed alpha
Helix 21
21
B
76 102Right-handed alpha
Helix 22
22
B
156 161Right-handed alpha
Helix 23
23
B
176 189Right-handed alpha
Helix 24
24
B
207 222Right-handed alpha
Helix 25
25
B
270 275Right-handed 310
Helix 26
26
B
301 304Right-handed 310
Helix 27
27
B
309 327Right-handed alpha
Helix 28
28
B
332 335Right-handed 310
Helix 29
29
B
352 359Right-handed alpha
Helix 30
30
B
373 380Right-handed alpha
Helix 31
31
B
406 420Right-handed alpha
Helix 32
32
B
423 430Right-handed alpha
Helix 33
33
B
437 451Right-handed alpha
Helix 34
34
C
132 142Right-handed alpha
Helix 35
35
C
159 164Right-handed alpha
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There are 14 sheets in PDB entry 2EQ7. 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
105 108first strand
Strand 2
A
27 31parallel
Strand 3
A
2 7parallel
Strand 4
A
126 135parallel
Strand 5
A
118 121anti-parallel
Strand 6
A
111 113anti-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
105 108first strand
Strand 2
A
27 31parallel
Strand 3
A
2 7parallel
Strand 4
A
126 135parallel
Strand 5
A
297 299parallel
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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
68 70first strand
Strand 2
B
73 75anti-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
73 75first strand
Strand 2
B
68 70anti-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
139 141first strand
Strand 2
A
262 264anti-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
154 155first strand
Strand 2
A
255 258parallel
Strand 3
A
169 173parallel
Strand 4
A
192 196parallel
Strand 5
A
224 226parallel
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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
231 237first strand
Strand 2
A
240 245anti-parallel
Strand 3
A
250 253anti-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
337 340first strand
Strand 2
A
345 350anti-parallel
Strand 3
A
397 404anti-parallel
Strand 4
A
385 391anti-parallel
Strand 5
A
363 369anti-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
105 108first strand
Strand 2
B
27 31parallel
Strand 3
B
2 7parallel
Strand 4
B
126 135parallel
Strand 5
B
118 121anti-parallel
Strand 6
B
111 113anti-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
105 108first strand
Strand 2
B
27 31parallel
Strand 3
B
2 7parallel
Strand 4
B
126 135parallel
Strand 5
B
297 299parallel
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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
139 141first strand
Strand 2
B
262 264anti-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
154 155first strand
Strand 2
B
255 258parallel
Strand 3
B
169 173parallel
Strand 4
B
192 196parallel
Strand 5
B
224 226parallel
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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
231 237first strand
Strand 2
B
240 245anti-parallel
Strand 3
B
250 253anti-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
337 340first strand
Strand 2
B
345 350anti-parallel
Strand 3
B
397 404anti-parallel
Strand 4
B
385 391anti-parallel
Strand 5
B
363 369anti-parallel
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