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


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 3FXI entry

There are 4 chains in PDB entry 3FXI (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLU 27CYS 627
B
 GLU 27CYS 627
C
 GLN 19ASN 158
D
 GLN 19ASN 158
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 29 helices in PDB entry 3FXI. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
168 172Right-handed 310
Helix 2
2
A
191 196Right-handed 310
Helix 3
3
A
197 201Right-handed 310
Helix 4
4
A
239 250Right-handed alpha
Helix 5
5
A
277 283Right-handed 310
Helix 6
6
A
304 308Right-handed 310
Helix 7
7
A
393 397Right-handed alpha
Helix 8
8
A
436 440Right-handed 310
Helix 9
9
A
483 487Right-handed 310
Helix 10
10
A
515 519Right-handed 310
Helix 11
11
A
538 543Right-handed 310
Helix 12
12
A
584 586Right-handed 310
Helix 13
13
A
587 597Right-handed alpha
Helix 14
14
A
603 607Right-handed 310
Helix 15
15
B
168 173Right-handed 310
Helix 16
16
B
191 196Right-handed 310
Helix 17
17
B
197 201Right-handed 310
Helix 18
18
B
239 250Right-handed alpha
Helix 19
19
B
277 283Right-handed 310
Helix 20
20
B
304 308Right-handed 310
Helix 21
21
B
436 440Right-handed 310
Helix 22
22
B
483 487Right-handed 310
Helix 23
23
B
515 519Right-handed 310
Helix 24
24
B
538 543Right-handed 310
Helix 25
25
B
584 586Right-handed 310
Helix 26
26
B
587 597Right-handed alpha
Helix 27
27
B
603 607Right-handed 310
Helix 28
28
C
102 107Right-handed 310
Helix 29
29
D
102 107Right-handed 310
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There are 14 sheets in PDB entry 3FXI. 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 19 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
30 33first strand
Strand 2
A
37 39anti-parallel
Strand 3
A
58 60parallel
Strand 4
A
82 84parallel
Strand 5
A
106 108parallel
Strand 6
A
130 132parallel
Strand 7
A
154 156parallel
Strand 8
A
179 181parallel
Strand 9
A
207 209parallel
Strand 10
A
227 234parallel
Strand 11
A
254 261parallel
Strand 12
A
284 293parallel
Strand 13
A
312 318parallel
Strand 14
A
334 338parallel
Strand 15
A
355 359parallel
Strand 16
A
377 379parallel
Strand 17
A
403 405parallel
Strand 18
A
426 428parallel
Strand 19
A
451 453parallel
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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
92 93first strand
Strand 2
A
116 117parallel
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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
189 190first strand
Strand 2
A
217 218parallel
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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
387 392first strand
Strand 2
A
411 419parallel
Strand 3
A
433 435parallel
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There are 19 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
30 33first strand
Strand 2
B
37 39anti-parallel
Strand 3
B
58 60parallel
Strand 4
B
82 84parallel
Strand 5
B
106 108parallel
Strand 6
B
130 132parallel
Strand 7
B
154 156parallel
Strand 8
B
179 181parallel
Strand 9
B
207 209parallel
Strand 10
B
227 234parallel
Strand 11
B
254 261parallel
Strand 12
B
284 293parallel
Strand 13
B
312 318parallel
Strand 14
B
334 338parallel
Strand 15
B
355 359parallel
Strand 16
B
377 379parallel
Strand 17
B
403 405parallel
Strand 18
B
426 428parallel
Strand 19
B
451 453parallel
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There are 2 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
92 93first strand
Strand 2
B
116 117parallel
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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
189 190first strand
Strand 2
B
217 218parallel
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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
387 392first strand
Strand 2
B
411 419parallel
Strand 3
B
433 435parallel
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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
C
22 26first strand
Strand 2
C
30 36anti-parallel
Strand 3
C
144 155anti-parallel
Strand 4
C
129 139anti-parallel
Strand 5
C
75 82anti-parallel
Strand 6
C
85 86anti-parallel
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There are 6 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
22 26first strand
Strand 2
C
30 36anti-parallel
Strand 3
C
144 155anti-parallel
Strand 4
C
129 139anti-parallel
Strand 5
C
75 82anti-parallel
Strand 6
C
90 93anti-parallel
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There are 3 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
45 49first strand
Strand 2
C
60 65anti-parallel
Strand 3
C
113 118anti-parallel
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There are 6 strands in L sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
22 26first strand
Strand 2
D
30 36anti-parallel
Strand 3
D
144 155anti-parallel
Strand 4
D
129 139anti-parallel
Strand 5
D
75 82anti-parallel
Strand 6
D
85 86anti-parallel
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There are 6 strands in M sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
22 26first strand
Strand 2
D
30 36anti-parallel
Strand 3
D
144 155anti-parallel
Strand 4
D
129 139anti-parallel
Strand 5
D
75 82anti-parallel
Strand 6
D
90 93anti-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
D
45 49first strand
Strand 2
D
60 65anti-parallel
Strand 3
D
113 118anti-parallel
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