Analysis of interatomic Contacts of Structural Units in PDB entry:
5U31


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 5U31 entry

There are 2 chains in PDB entry 5U31 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 0SER 1114
B
 G 0 A 55
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 37 helices in PDB entry 5U31. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
15 45Right-handed alpha
Helix 2
AA2
A
64 83Right-handed alpha
Helix 3
AA3
A
91 107Right-handed alpha
Helix 4
AA4
A
108 111Right-handed 310
Helix 5
AA5
A
116 130Right-handed alpha
Helix 6
AA6
A
146 154Right-handed alpha
Helix 7
AA7
A
160 172Right-handed alpha
Helix 8
AA8
A
174 185Right-handed alpha
Helix 9
AA9
A
214 257Right-handed alpha
Helix 10
AB1
A
260 277Right-handed alpha
Helix 11
AB2
A
298 308Right-handed alpha
Helix 12
AB3
A
314 329Right-handed alpha
Helix 13
AB4
A
335 343Right-handed alpha
Helix 14
AB5
A
344 347Right-handed 310
Helix 15
AB6
A
348 353Right-handed alpha
Helix 16
AB7
A
356 374Right-handed alpha
Helix 17
AB8
A
444 448Right-handed 310
Helix 18
AB9
A
510 515Right-handed alpha
Helix 19
AC1
A
520 524Right-handed 310
Helix 20
AC2
A
541 549Right-handed alpha
Helix 21
AC3
A
555 560Right-handed 310
Helix 22
AC4
A
628 638Right-handed alpha
Helix 23
AC5
A
639 658Right-handed alpha
Helix 24
AC6
A
665 675Right-handed alpha
Helix 25
AC7
A
685 701Right-handed alpha
Helix 26
AC8
A
707 739Right-handed alpha
Helix 27
AC9
A
757 776Right-handed alpha
Helix 28
AD1
A
794 822Right-handed alpha
Helix 29
AD2
A
860 871Right-handed alpha
Helix 30
AD3
A
871 884Right-handed alpha
Helix 31
AD4
A
916 920Right-handed 310
Helix 32
AD5
A
929 940Right-handed alpha
Helix 33
AD6
A
976 990Right-handed alpha
Helix 34
AD7
A
993 996Right-handed 310
Helix 35
AD8
A
1017 1026Right-handed alpha
Helix 36
AD9
A
1085 1089Right-handed 310
Helix 37
AE1
A
1093 1113Right-handed alpha
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There are 9 sheets in PDB entry 5U31. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9,

There are 4 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
2 9first strand
Strand 2
A
501 509anti-parallel
Strand 3
A
472 482anti-parallel
Strand 4
A
393 394anti-parallel
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There are 5 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
2 9first strand
Strand 2
A
501 509anti-parallel
Strand 3
A
472 482anti-parallel
Strand 4
A
460 463anti-parallel
Strand 5
A
450 452anti-parallel
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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
A
48 51first strand
Strand 2
A
59 63anti-parallel
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There are 3 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
404 407first strand
Strand 2
A
417 427anti-parallel
Strand 3
A
430 440anti-parallel
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There are 2 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
526 529first strand
Strand 2
A
534 537anti-parallel
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There are 6 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
601 603first strand
Strand 2
A
610 620anti-parallel
Strand 3
A
577 586anti-parallel
Strand 4
A
565 571anti-parallel
Strand 5
A
844 849parallel
Strand 6
A
889 894parallel
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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
A
823 826first strand
Strand 2
A
834 837anti-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
A
951 953first strand
Strand 2
A
910 914anti-parallel
Strand 3
A
959 963anti-parallel
Strand 4
A
971 975anti-parallel
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There are 7 strands in AA9 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
998 1005first strand
Strand 2
A
1010 1014anti-parallel
Strand 3
A
1030 1031anti-parallel
Strand 4
A
1037 1040anti-parallel
Strand 5
A
1090 1092anti-parallel
Strand 6
A
1075 1078anti-parallel
Strand 7
A
998 1005anti-parallel
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