Analysis of interatomic Contacts of Structural Units in PDB entry:
4XZA


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 4XZA entry

There are 2 chains in PDB entry 4XZA (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1PHE 477
B
 MET 1PHE 477
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 47 helices in PDB entry 4XZA. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
12 21Right-handed alpha
Helix 2
AA2
A
45 52Right-handed alpha
Helix 3
AA3
A
55 72Right-handed alpha
Helix 4
AA4
A
76 85Right-handed alpha
Helix 5
AA5
A
85 100Right-handed alpha
Helix 6
AA6
A
104 112Right-handed alpha
Helix 7
AA7
A
113 118Right-handed alpha
Helix 8
AA8
A
123 142Right-handed alpha
Helix 9
AA9
A
143 149Right-handed 310
Helix 10
AB1
A
163 165Right-handed 310
Helix 11
AB2
A
166 180Right-handed alpha
Helix 12
AB3
A
292 296Right-handed 310
Helix 13
AB4
A
300 312Right-handed alpha
Helix 14
AB5
A
318 330Right-handed alpha
Helix 15
AB6
A
335 344Right-handed alpha
Helix 16
AB7
A
351 356Right-handed alpha
Helix 17
AB8
A
366 370Right-handed 310
Helix 18
AB9
A
379 388Right-handed alpha
Helix 19
AC1
A
394 401Right-handed 310
Helix 20
AC2
A
404 411Right-handed 310
Helix 21
AC3
A
417 434Right-handed alpha
Helix 22
AC4
A
439 442Right-handed 310
Helix 23
AC5
A
443 454Right-handed alpha
Helix 24
AC6
A
468 472Right-handed 310
Helix 25
AC7
B
12 21Right-handed alpha
Helix 26
AC8
B
45 53Right-handed alpha
Helix 27
AC9
B
55 72Right-handed alpha
Helix 28
AD1
B
76 85Right-handed alpha
Helix 29
AD2
B
85 103Right-handed alpha
Helix 30
AD3
B
104 112Right-handed alpha
Helix 31
AD4
B
113 118Right-handed alpha
Helix 32
AD5
B
123 142Right-handed alpha
Helix 33
AD6
B
146 149Right-handed 310
Helix 34
AD7
B
163 165Right-handed 310
Helix 35
AD8
B
166 180Right-handed alpha
Helix 36
AD9
B
300 312Right-handed alpha
Helix 37
AE1
B
318 332Right-handed alpha
Helix 38
AE2
B
335 344Right-handed alpha
Helix 39
AE3
B
351 357Right-handed alpha
Helix 40
AE4
B
366 370Right-handed 310
Helix 41
AE5
B
379 388Right-handed alpha
Helix 42
AE6
B
394 401Right-handed 310
Helix 43
AE7
B
404 411Right-handed 310
Helix 44
AE8
B
417 433Right-handed alpha
Helix 45
AE9
B
439 442Right-handed 310
Helix 46
AF1
B
443 453Right-handed alpha
Helix 47
AF2
B
468 472Right-handed 310
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There are 4 sheets in PDB entry 4XZA. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4,

There are 2 strands in AA1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
151 155first strand
Strand 2
A
461 466parallel
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There are 2 strands in AA2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
159 162first strand
Strand 2
A
473 476parallel
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There are 2 strands in AA3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
151 155first strand
Strand 2
B
461 466parallel
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There are 2 strands in AA4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
159 162first strand
Strand 2
B
473 476parallel
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