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


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 1FXZ entry

There are 3 chains in PDB entry 1FXZ (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASN 10SER 470
B
 ASN 10SER 470
C
 ASN 10SER 470
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 24 helices in PDB entry 1FXZ. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
40 47Right-handed alpha
Helix 2
2
A
173 178Right-handed alpha
Helix 3
3
A
200 205Right-handed 310
Helix 4
4
A
206 215Right-handed alpha
Helix 5
5
A
217 225Right-handed alpha
Helix 6
6
A
330 334Right-handed 310
Helix 7
7
A
432 436Right-handed 310
Helix 8
8
A
437 446Right-handed alpha
Helix 9
9
A
448 458Right-handed alpha
Helix 10
10
B
40 47Right-handed alpha
Helix 11
11
B
173 178Right-handed alpha
Helix 12
12
B
206 215Right-handed alpha
Helix 13
13
B
217 225Right-handed alpha
Helix 14
14
B
332 337Right-handed alpha
Helix 15
15
B
431 436Right-handed alpha
Helix 16
16
B
437 446Right-handed alpha
Helix 17
17
B
448 458Right-handed alpha
Helix 18
18
C
40 47Right-handed alpha
Helix 19
19
C
173 178Right-handed alpha
Helix 20
20
C
206 215Right-handed alpha
Helix 21
21
C
217 225Right-handed alpha
Helix 22
22
C
332 337Right-handed alpha
Helix 23
23
C
437 446Right-handed alpha
Helix 24
24
C
448 458Right-handed alpha
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There are 18 sheets in PDB entry 1FXZ. 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, P, Q, R,

There are 7 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
25 28first strand
Strand 2
A
31 35anti-parallel
Strand 3
A
49 55anti-parallel
Strand 4
A
141 147anti-parallel
Strand 5
A
70 76anti-parallel
Strand 6
A
121 125anti-parallel
Strand 7
A
303 305anti-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
114 117first strand
Strand 2
A
79 84anti-parallel
Strand 3
A
130 135anti-parallel
Strand 4
A
59 66anti-parallel
Strand 5
A
162 164anti-parallel
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There are 5 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
114 117first strand
Strand 2
A
79 84anti-parallel
Strand 3
A
130 135anti-parallel
Strand 4
A
59 66anti-parallel
Strand 5
A
236 238anti-parallel
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There are 6 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
314 316first strand
Strand 2
A
320 325anti-parallel
Strand 3
A
340 345anti-parallel
Strand 4
A
410 416anti-parallel
Strand 5
A
361 367anti-parallel
Strand 6
A
392 395anti-parallel
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There are 5 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
381 388first strand
Strand 2
A
369 375anti-parallel
Strand 3
A
400 405anti-parallel
Strand 4
A
350 356anti-parallel
Strand 5
A
423 425anti-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
381 388first strand
Strand 2
A
369 375anti-parallel
Strand 3
A
400 405anti-parallel
Strand 4
A
350 356anti-parallel
Strand 5
A
464 465anti-parallel
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There are 7 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
24 28first strand
Strand 2
B
31 35anti-parallel
Strand 3
B
49 55anti-parallel
Strand 4
B
141 147anti-parallel
Strand 5
B
70 76anti-parallel
Strand 6
B
121 125anti-parallel
Strand 7
B
303 305anti-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
114 118first strand
Strand 2
B
78 84anti-parallel
Strand 3
B
130 134anti-parallel
Strand 4
B
59 66anti-parallel
Strand 5
B
162 164anti-parallel
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There are 5 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
114 118first strand
Strand 2
B
78 84anti-parallel
Strand 3
B
130 134anti-parallel
Strand 4
B
59 66anti-parallel
Strand 5
B
236 238anti-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
B
314 316first strand
Strand 2
B
320 325anti-parallel
Strand 3
B
339 345anti-parallel
Strand 4
B
410 416anti-parallel
Strand 5
B
361 367anti-parallel
Strand 6
B
392 395anti-parallel
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There are 5 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
381 388first strand
Strand 2
B
369 375anti-parallel
Strand 3
B
400 405anti-parallel
Strand 4
B
350 356anti-parallel
Strand 5
B
423 425anti-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
381 388first strand
Strand 2
B
369 375anti-parallel
Strand 3
B
400 405anti-parallel
Strand 4
B
350 356anti-parallel
Strand 5
B
464 465anti-parallel
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There are 7 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
24 27first strand
Strand 2
C
31 35anti-parallel
Strand 3
C
49 55anti-parallel
Strand 4
C
141 147anti-parallel
Strand 5
C
70 76anti-parallel
Strand 6
C
121 125anti-parallel
Strand 7
C
303 305anti-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
C
115 118first strand
Strand 2
C
78 84anti-parallel
Strand 3
C
130 135anti-parallel
Strand 4
C
59 66anti-parallel
Strand 5
C
162 164anti-parallel
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There are 5 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
115 118first strand
Strand 2
C
78 84anti-parallel
Strand 3
C
130 135anti-parallel
Strand 4
C
59 66anti-parallel
Strand 5
C
236 238anti-parallel
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There are 6 strands in P sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
314 316first strand
Strand 2
C
320 325anti-parallel
Strand 3
C
339 345anti-parallel
Strand 4
C
410 416anti-parallel
Strand 5
C
361 367anti-parallel
Strand 6
C
392 395anti-parallel
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There are 5 strands in Q sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
381 388first strand
Strand 2
C
369 375anti-parallel
Strand 3
C
400 405anti-parallel
Strand 4
C
350 356anti-parallel
Strand 5
C
423 425anti-parallel
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There are 5 strands in R sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
381 388first strand
Strand 2
C
369 375anti-parallel
Strand 3
C
400 405anti-parallel
Strand 4
C
350 356anti-parallel
Strand 5
C
464 465anti-parallel
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