Analysis of interatomic Contacts of Structural Units in PDB entry:
7XSO


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 7XSO entry

There are 2 chains in PDB entry 7XSO (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASP 5GLN 1692
D
 G -17 G 17
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 7XSO. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
26 31Right-handed alpha
Helix 2
AA2
A
33 38Right-handed alpha
Helix 3
AA3
A
59 78Right-handed alpha
Helix 4
AA4
A
127 134Right-handed alpha
Helix 5
AA5
A
169 172Right-handed alpha
Helix 6
AA6
A
214 224Right-handed alpha
Helix 7
AA7
A
267 287Right-handed alpha
Helix 8
AA8
A
291 303Right-handed alpha
Helix 9
AA9
A
304 307Right-handed 310
Helix 10
AB1
A
308 313Right-handed alpha
Helix 11
AB2
A
338 348Right-handed alpha
Helix 12
AB3
A
354 375Right-handed alpha
Helix 13
AB4
A
471 488Right-handed alpha
Helix 14
AB5
A
503 510Right-handed alpha
Helix 15
AB6
A
569 580Right-handed alpha
Helix 16
AB7
A
595 598Right-handed 310
Helix 17
AB8
A
617 625Right-handed alpha
Helix 18
AB9
A
626 628Right-handed 310
Helix 19
AC1
A
631 637Right-handed alpha
Helix 20
AC2
A
654 658Right-handed 310
Helix 21
AC3
A
665 667Right-handed 310
Helix 22
AC4
A
688 692Right-handed 310
Helix 23
AC5
A
723 739Right-handed alpha
Helix 24
AC6
A
752 758Right-handed alpha
Helix 25
AC7
A
831 848Right-handed alpha
Helix 26
AC8
A
855 859Right-handed 310
Helix 27
AC9
A
873 881Right-handed alpha
Helix 28
AD1
A
909 914Right-handed alpha
Helix 29
AD2
A
999 1015Right-handed alpha
Helix 30
AD3
A
1414 1421Right-handed alpha
Helix 31
AD4
A
1486 1493Right-handed alpha
Helix 32
AD5
A
1493 1499Right-handed alpha
Helix 33
AD6
A
1528 1540Right-handed alpha
Helix 34
AD7
A
1583 1603Right-handed alpha
Helix 35
AD8
A
1615 1618Right-handed 310
Helix 36
AD9
A
1619 1629Right-handed alpha
Helix 37
AE1
A
1673 1683Right-handed alpha
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There are 17 sheets in PDB entry 7XSO. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2, AB3, AB4, AB5, AB6, AB7, AB8,

There are 8 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 153first strand
Strand 2
A
204 211anti-parallel
Strand 3
A
156 158anti-parallel
Strand 4
A
53 58anti-parallel
Strand 5
A
42 47anti-parallel
Strand 6
A
19 22parallel
Strand 7
A
188 197anti-parallel
Strand 8
A
173 181anti-parallel
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There are 7 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
167 168first strand
Strand 2
A
53 58anti-parallel
Strand 3
A
156 158anti-parallel
Strand 4
A
204 211anti-parallel
Strand 5
A
7 14anti-parallel
Strand 6
A
233 240anti-parallel
Strand 7
A
229 230anti-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
81 82first strand
Strand 2
A
85 86anti-parallel
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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
A
110 111first strand
Strand 2
A
404 405parallel
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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
512 514first strand
Strand 2
A
556 565anti-parallel
Strand 3
A
414 424anti-parallel
Strand 4
A
599 613anti-parallel
Strand 5
A
589 594anti-parallel
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There are 5 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
512 514first strand
Strand 2
A
556 565anti-parallel
Strand 3
A
414 424anti-parallel
Strand 4
A
599 613anti-parallel
Strand 5
A
646 648anti-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
A
431 432first strand
Strand 2
A
459 460anti-parallel
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There are 2 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
469 470first strand
Strand 2
A
517 518anti-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
A
526 530first strand
Strand 2
A
546 550anti-parallel
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There are 2 strands in AB1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
533 534first strand
Strand 2
A
539 540anti-parallel
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There are 5 strands in AB2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
703 704first strand
Strand 2
A
719 722anti-parallel
Strand 3
A
772 774anti-parallel
Strand 4
A
818 827anti-parallel
Strand 5
A
767 769anti-parallel
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There are 6 strands in AB3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
703 704first strand
Strand 2
A
719 722anti-parallel
Strand 3
A
772 774anti-parallel
Strand 4
A
818 827anti-parallel
Strand 5
A
669 678anti-parallel
Strand 6
A
863 868anti-parallel
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There are 2 strands in AB4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
787 789first strand
Strand 2
A
805 807anti-parallel
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There are 2 strands in AB5 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
924 927first strand
Strand 2
A
1478 1481anti-parallel
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There are 5 strands in AB6 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
991 992first strand
Strand 2
A
995 998anti-parallel
Strand 3
A
1434 1438anti-parallel
Strand 4
A
1517 1527anti-parallel
Strand 5
A
1429 1431anti-parallel
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There are 7 strands in AB7 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
991 992first strand
Strand 2
A
995 998anti-parallel
Strand 3
A
1434 1438anti-parallel
Strand 4
A
1517 1527anti-parallel
Strand 5
A
950 960anti-parallel
Strand 6
A
1559 1569anti-parallel
Strand 7
A
1547 1548anti-parallel
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There are 3 strands in AB8 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
985 987first strand
Strand 2
A
1507 1509parallel
Strand 3
A
1454 1455anti-parallel
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