Analysis of interatomic Contacts of Structural Units in PDB entry:
4XE5


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 4XE5 entry

There are 3 chains in PDB entry 4XE5 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLU 27SER 373
A
 LYS 375TYR 1021
B
 SER 19ILE 299
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 53 helices in PDB entry 4XE5. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
27 34Right-handed alpha
Helix 2
AA2
A
45 54Right-handed alpha
Helix 3
AA3
A
62 71Right-handed alpha
Helix 4
AA4
A
86 88Right-handed 310
Helix 5
AA5
A
89 94Right-handed alpha
Helix 6
AA6
A
97 116Right-handed alpha
Helix 7
AA7
A
117 119Right-handed 310
Helix 8
AA8
A
121 125Right-handed 310
Helix 9
AA9
A
126 158Right-handed alpha
Helix 10
AB1
A
179 183Right-handed 310
Helix 11
AB2
A
259 262Right-handed 310
Helix 12
AB3
A
263 274Right-handed alpha
Helix 13
AB4
A
280 312Right-handed alpha
Helix 14
AB5
A
314 329Right-handed alpha
Helix 15
AB6
A
333 352Right-handed alpha
Helix 16
AB7
A
358 362Right-handed 310
Helix 17
AB8
A
363 368Right-handed 310
Helix 18
AB9
A
413 426Right-handed alpha
Helix 19
AC1
A
448 462Right-handed alpha
Helix 20
AC2
A
465 470Right-handed alpha
Helix 21
AC3
A
508 515Right-handed alpha
Helix 22
AC4
A
529 546Right-handed alpha
Helix 23
AC5
A
596 607Right-handed alpha
Helix 24
AC6
A
618 629Right-handed alpha
Helix 25
AC7
A
638 646Right-handed alpha
Helix 26
AC8
A
654 658Right-handed 310
Helix 27
AC9
A
665 669Right-handed alpha
Helix 28
AD1
A
672 683Right-handed alpha
Helix 29
AD2
A
692 706Right-handed alpha
Helix 30
AD3
A
716 718Right-handed 310
Helix 31
AD4
A
719 726Right-handed alpha
Helix 32
AD5
A
738 744Right-handed alpha
Helix 33
AD6
A
753 794Right-handed alpha
Helix 34
AD7
A
801 810Right-handed alpha
Helix 35
AD8
A
813 820Right-handed alpha
Helix 36
AD9
A
844 852Right-handed alpha
Helix 37
AE1
A
854 874Right-handed alpha
Helix 38
AE2
A
877 882Right-handed 310
Helix 39
AE3
A
884 889Right-handed alpha
Helix 40
AE4
A
905 936Right-handed alpha
Helix 41
AE5
A
941 946Right-handed alpha
Helix 42
AE6
A
949 969Right-handed alpha
Helix 43
AE7
A
971 976Right-handed alpha
Helix 44
AE8
A
982 988Right-handed 310
Helix 45
AE9
A
989 1010Right-handed alpha
Helix 46
AF1
A
1013 1019Right-handed alpha
Helix 47
AF2
B
31 60Right-handed alpha
Helix 48
AF3
B
94 110Right-handed alpha
Helix 49
AF4
B
152 156Right-handed 310
Helix 50
AF5
B
204 206Right-handed 310
Helix 51
AF6
B
241 243Right-handed 310
Helix 52
AF7
B
246 251Right-handed alpha
Helix 53
AF8
G
10 34Right-handed alpha
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There are 10 sheets in PDB entry 4XE5. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1,

There are 6 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
175 178first strand
Strand 2
A
167 170anti-parallel
Strand 3
A
188 191anti-parallel
Strand 4
A
246 258anti-parallel
Strand 5
A
200 212anti-parallel
Strand 6
A
223 224anti-parallel
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There are 6 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
175 178first strand
Strand 2
A
167 170anti-parallel
Strand 3
A
188 191anti-parallel
Strand 4
A
246 258anti-parallel
Strand 5
A
200 212anti-parallel
Strand 6
A
240 241anti-parallel
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There are 8 strands in AA3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
354 356first strand
Strand 2
A
746 748anti-parallel
Strand 3
A
728 732parallel
Strand 4
A
710 713parallel
Strand 5
A
370 373parallel
Strand 6
A
610 614parallel
Strand 7
A
685 689parallel
Strand 8
A
660 664parallel
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There are 6 strands in AA4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
395 397first strand
Strand 2
A
385 390anti-parallel
Strand 3
A
581 590anti-parallel
Strand 4
A
549 557anti-parallel
Strand 5
A
502 507anti-parallel
Strand 6
A
487 491anti-parallel
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There are 5 strands in AA5 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
395 397first strand
Strand 2
A
385 390anti-parallel
Strand 3
A
581 590anti-parallel
Strand 4
A
516 521parallel
Strand 5
A
524 526anti-parallel
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There are 2 strands in AA6 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
430 431first strand
Strand 2
A
445 446anti-parallel
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There are 2 strands in AA7 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
20 21first strand
Strand 2
B
24 25anti-parallel
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There are 4 strands in AA8 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
77 79first strand
Strand 2
B
175 180anti-parallel
Strand 3
B
258 263anti-parallel
Strand 4
B
227 230anti-parallel
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There are 2 strands in AA9 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
123 124first strand
Strand 2
B
148 149parallel
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There are 4 strands in AB1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
237 239first strand
Strand 2
B
208 214anti-parallel
Strand 3
B
272 278anti-parallel
Strand 4
B
294 299anti-parallel
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