Analysis of interatomic Contacts of Structural Units in PDB entry:
9H21


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 9H21 entry

There are 3 chains in PDB entry 9H21 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LYS 3LEU 1385
B
 G -10 G 11
C
 C 11 U 72
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 58 helices in PDB entry 9H21. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
60 91Right-handed alpha
Helix 2
AA2
A
96 103Right-handed alpha
Helix 3
AA3
A
121 132Right-handed alpha
Helix 4
AA4
A
134 145Right-handed alpha
Helix 5
AA5
A
150 164Right-handed alpha
Helix 6
AA6
A
180 196Right-handed alpha
Helix 7
AA7
A
204 215Right-handed alpha
Helix 8
AA8
A
217 229Right-handed alpha
Helix 9
AA9
A
237 246Right-handed alpha
Helix 10
AB1
A
287 306Right-handed alpha
Helix 11
AB2
A
315 343Right-handed alpha
Helix 12
AB3
A
344 353Right-handed alpha
Helix 13
AB4
A
358 364Right-handed alpha
Helix 14
AB5
A
368 383Right-handed alpha
Helix 15
AB6
A
386 395Right-handed alpha
Helix 16
AB7
A
404 410Right-handed 310
Helix 17
AB8
A
411 427Right-handed alpha
Helix 18
AB9
A
430 436Right-handed alpha
Helix 19
AC1
A
436 446Right-handed alpha
Helix 20
AC2
A
483 496Right-handed alpha
Helix 21
AC3
A
512 526Right-handed alpha
Helix 22
AC4
A
541 553Right-handed alpha
Helix 23
AC5
A
560 572Right-handed alpha
Helix 24
AC6
A
590 601Right-handed alpha
Helix 25
AC7
A
602 608Right-handed alpha
Helix 26
AC8
A
611 625Right-handed alpha
Helix 27
AC9
A
627 637Right-handed alpha
Helix 28
AD1
A
643 653Right-handed alpha
Helix 29
AD2
A
663 668Right-handed alpha
Helix 30
AD3
A
677 684Right-handed alpha
Helix 31
AD4
A
691 697Right-handed alpha
Helix 32
AD5
A
702 719Right-handed alpha
Helix 33
AD6
A
720 727Right-handed alpha
Helix 34
AD7
A
731 752Right-handed alpha
Helix 35
AD8
A
780 793Right-handed alpha
Helix 36
AD9
A
795 800Right-handed alpha
Helix 37
AE1
A
815 824Right-handed alpha
Helix 38
AE2
A
858 860Right-handed 310
Helix 39
AE3
A
867 872Right-handed 310
Helix 40
AE4
A
879 896Right-handed alpha
Helix 41
AE5
A
900 908Right-handed alpha
Helix 42
AE6
A
916 929Right-handed alpha
Helix 43
AE7
A
932 947Right-handed alpha
Helix 44
AE8
A
948 950Right-handed 310
Helix 45
AE9
A
967 977Right-handed alpha
Helix 46
AF1
A
987 1008Right-handed alpha
Helix 47
AF2
A
1011 1016Right-handed alpha
Helix 48
AF3
A
1024 1035Right-handed alpha
Helix 49
AF4
A
1077 1087Right-handed alpha
Helix 50
AF5
A
1138 1143Right-handed alpha
Helix 51
AF6
A
1181 1188Right-handed alpha
Helix 52
AF7
A
1188 1196Right-handed alpha
Helix 53
AF8
A
1245 1257Right-handed alpha
Helix 54
AF9
A
1264 1273Right-handed alpha
Helix 55
AG1
A
1274 1291Right-handed alpha
Helix 56
AG2
A
1294 1306Right-handed alpha
Helix 57
AG3
A
1312 1321Right-handed alpha
Helix 58
AG4
A
1357 1362Right-handed alpha
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There are 11 sheets in PDB entry 9H21. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2,

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
6 11first strand
Strand 2
A
16 21anti-parallel
Strand 3
A
48 52anti-parallel
Strand 4
A
1093 1096parallel
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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
42 46first strand
Strand 2
A
29 36anti-parallel
Strand 3
A
1377 1381parallel
Strand 4
A
1365 1370anti-parallel
Strand 5
A
1211 1215anti-parallel
Strand 6
A
1220 1226anti-parallel
Strand 7
A
1234 1238anti-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
507 509first strand
Strand 2
A
658 662anti-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
538 539first strand
Strand 2
A
528 529anti-parallel
Strand 3
A
579 580anti-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
844 847first strand
Strand 2
A
862 865anti-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
1049 1051first strand
Strand 2
A
1057 1059anti-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
1063 1065first strand
Strand 2
A
1072 1075anti-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
1104 1106first strand
Strand 2
A
1109 1111anti-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
1131 1132first strand
Strand 2
A
1144 1145anti-parallel
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There are 3 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
1168 1178first strand
Strand 2
A
1150 1161anti-parallel
Strand 3
A
1200 1207anti-parallel
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There are 2 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
1343 1344first strand
Strand 2
A
1349 1350anti-parallel
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