Analysis of interatomic Contacts of Structural Units in PDB entry:
9S4U


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 9S4U entry

There is 1 chain in PDB entry 9S4U (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 26PRO 1490
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 60 helices in PDB entry 9S4U. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
31 51Right-handed alpha
Helix 2
AA2
A
89 100Right-handed alpha
Helix 3
AA3
A
187 196Right-handed alpha
Helix 4
AA4
A
216 224Right-handed alpha
Helix 5
AA5
A
242 255Right-handed alpha
Helix 6
AA6
A
265 280Right-handed alpha
Helix 7
AA7
A
299 314Right-handed alpha
Helix 8
AA8
A
329 347Right-handed alpha
Helix 9
AA9
A
359 366Right-handed alpha
Helix 10
AB1
A
384 394Right-handed alpha
Helix 11
AB2
A
402 411Right-handed alpha
Helix 12
AB3
A
419 426Right-handed alpha
Helix 13
AB4
A
432 443Right-handed alpha
Helix 14
AB5
A
443 458Right-handed alpha
Helix 15
AB6
A
489 508Right-handed alpha
Helix 16
AB7
A
510 530Right-handed alpha
Helix 17
AB8
A
538 540Right-handed 310
Helix 18
AB9
A
541 559Right-handed alpha
Helix 19
AC1
A
562 570Right-handed alpha
Helix 20
AC2
A
570 580Right-handed alpha
Helix 21
AC3
A
584 615Right-handed alpha
Helix 22
AC4
A
620 648Right-handed alpha
Helix 23
AC5
A
651 669Right-handed alpha
Helix 24
AC6
A
680 682Right-handed 310
Helix 25
AC7
A
683 690Right-handed alpha
Helix 26
AC8
A
690 705Right-handed alpha
Helix 27
AC9
A
718 722Right-handed 310
Helix 28
AD1
A
725 729Right-handed 310
Helix 29
AD2
A
744 752Right-handed alpha
Helix 30
AD3
A
756 759Right-handed 310
Helix 31
AD4
A
760 784Right-handed alpha
Helix 32
AD5
A
798 803Right-handed 310
Helix 33
AD6
A
898 907Right-handed alpha
Helix 34
AD7
A
948 961Right-handed alpha
Helix 35
AD8
A
966 981Right-handed alpha
Helix 36
AD9
A
983 987Right-handed 310
Helix 37
AE1
A
999 1014Right-handed alpha
Helix 38
AE2
A
1030 1048Right-handed alpha
Helix 39
AE3
A
1061 1066Right-handed alpha
Helix 40
AE4
A
1085 1087Right-handed 310
Helix 41
AE5
A
1088 1097Right-handed alpha
Helix 42
AE6
A
1108 1118Right-handed alpha
Helix 43
AE7
A
1128 1136Right-handed alpha
Helix 44
AE8
A
1136 1153Right-handed alpha
Helix 45
AE9
A
1154 1156Right-handed 310
Helix 46
AF1
A
1171 1189Right-handed alpha
Helix 47
AF2
A
1190 1212Right-handed alpha
Helix 48
AF3
A
1218 1233Right-handed alpha
Helix 49
AF4
A
1235 1257Right-handed alpha
Helix 50
AF5
A
1265 1297Right-handed alpha
Helix 51
AF6
A
1297 1305Right-handed alpha
Helix 52
AF7
A
1307 1337Right-handed alpha
Helix 53
AF8
A
1339 1357Right-handed alpha
Helix 54
AF9
A
1368 1370Right-handed 310
Helix 55
AG1
A
1371 1378Right-handed alpha
Helix 56
AG2
A
1378 1392Right-handed alpha
Helix 57
AG3
A
1414 1427Right-handed alpha
Helix 58
AG4
A
1447 1455Right-handed alpha
Helix 59
AG5
A
1458 1460Right-handed 310
Helix 60
AG6
A
1461 1489Right-handed alpha
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There are 9 sheets in PDB entry 9S4U. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9,

There are 3 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
170 172first strand
Strand 2
A
115 117anti-parallel
Strand 3
A
211 212anti-parallel
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There are 3 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
163 165first strand
Strand 2
A
122 123anti-parallel
Strand 3
A
203 204anti-parallel
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There are 6 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
228 232first strand
Strand 2
A
318 322parallel
Strand 3
A
350 354parallel
Strand 4
A
177 182parallel
Strand 5
A
368 373parallel
Strand 6
A
376 382anti-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
709 710first strand
Strand 2
A
742 743anti-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
714 715first strand
Strand 2
A
730 731anti-parallel
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There are 3 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
871 883first strand
Strand 2
A
857 868anti-parallel
Strand 3
A
914 921anti-parallel
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There are 6 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
934 937first strand
Strand 2
A
1019 1022parallel
Strand 3
A
1051 1053parallel
Strand 4
A
888 893parallel
Strand 5
A
1070 1073parallel
Strand 6
A
1077 1078anti-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
992 993first strand
Strand 2
A
996 997anti-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
1430 1431first strand
Strand 2
A
1442 1443anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il