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


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 7ORN entry

There are 3 chains in PDB entry 7ORN (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1TYR 2100
H
 A 1 G 17
T
 A 8 U 25
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 75 helices in PDB entry 7ORN. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
2 16Right-handed alpha
Helix 2
AA2
A
18 46Right-handed alpha
Helix 3
AA3
A
54 63Right-handed alpha
Helix 4
AA4
A
99 121Right-handed alpha
Helix 5
AA5
A
142 149Right-handed alpha
Helix 6
AA6
A
158 172Right-handed alpha
Helix 7
AA7
A
175 182Right-handed alpha
Helix 8
AA8
A
198 202Right-handed 310
Helix 9
AA9
A
204 214Right-handed alpha
Helix 10
AB1
A
215 227Right-handed alpha
Helix 11
AB2
A
237 260Right-handed alpha
Helix 12
AB3
A
261 265Right-handed 310
Helix 13
AB4
A
273 292Right-handed alpha
Helix 14
AB5
A
297 301Right-handed 310
Helix 15
AB6
A
319 333Right-handed alpha
Helix 16
AB7
A
340 350Right-handed alpha
Helix 17
AB8
A
356 370Right-handed alpha
Helix 18
AB9
A
407 417Right-handed alpha
Helix 19
AC1
A
447 466Right-handed alpha
Helix 20
AC2
A
475 489Right-handed alpha
Helix 21
AC3
A
489 502Right-handed alpha
Helix 22
AC4
A
502 521Right-handed alpha
Helix 23
AC5
A
597 620Right-handed alpha
Helix 24
AC6
A
626 639Right-handed alpha
Helix 25
AC7
A
642 661Right-handed alpha
Helix 26
AC8
A
665 673Right-handed alpha
Helix 27
AC9
A
680 698Right-handed alpha
Helix 28
AD1
A
699 702Right-handed 310
Helix 29
AD2
A
737 747Right-handed alpha
Helix 30
AD3
A
748 751Right-handed 310
Helix 31
AD4
A
758 781Right-handed alpha
Helix 32
AD5
A
795 811Right-handed alpha
Helix 33
AD6
A
813 825Right-handed alpha
Helix 34
AD7
A
830 834Right-handed 310
Helix 35
AD8
A
849 854Right-handed alpha
Helix 36
AD9
A
875 879Right-handed 310
Helix 37
AE1
A
892 900Right-handed alpha
Helix 38
AE2
A
911 921Right-handed alpha
Helix 39
AE3
A
928 940Right-handed alpha
Helix 40
AE4
A
964 980Right-handed alpha
Helix 41
AE5
A
995 1020Right-handed alpha
Helix 42
AE6
A
1071 1079Right-handed alpha
Helix 43
AE7
A
1084 1099Right-handed alpha
Helix 44
AE8
A
1106 1114Right-handed alpha
Helix 45
AE9
A
1123 1129Right-handed alpha
Helix 46
AF1
A
1148 1174Right-handed alpha
Helix 47
AF2
A
1201 1219Right-handed alpha
Helix 48
AF3
A
1252 1262Right-handed alpha
Helix 49
AF4
A
1267 1285Right-handed alpha
Helix 50
AF5
A
1288 1307Right-handed alpha
Helix 51
AF6
A
1325 1329Right-handed 310
Helix 52
AF7
A
1330 1334Right-handed 310
Helix 53
AF8
A
1340 1347Right-handed alpha
Helix 54
AF9
A
1350 1365Right-handed alpha
Helix 55
AG1
A
1366 1370Right-handed 310
Helix 56
AG2
A
1373 1380Right-handed alpha
Helix 57
AG3
A
1381 1384Right-handed 310
Helix 58
AG4
A
1385 1389Right-handed 310
Helix 59
AG5
A
1390 1404Right-handed alpha
Helix 60
AG6
A
1434 1440Right-handed alpha
Helix 61
AG7
A
1441 1452Right-handed alpha
Helix 62
AG8
A
1455 1467Right-handed alpha
Helix 63
AG9
A
1468 1473Right-handed alpha
Helix 64
AH1
A
1477 1489Right-handed alpha
Helix 65
AH2
A
1491 1498Right-handed alpha
Helix 66
AH3
A
1502 1513Right-handed alpha
Helix 67
AH4
A
1548 1563Right-handed alpha
Helix 68
AH5
A
1566 1578Right-handed alpha
Helix 69
AH6
A
1581 1593Right-handed alpha
Helix 70
AH7
A
1612 1617Right-handed 310
Helix 71
AH8
A
1622 1633Right-handed alpha
Helix 72
AH9
A
1641 1659Right-handed alpha
Helix 73
AI1
A
1660 1677Right-handed alpha
Helix 74
AI2
A
1680 1703Right-handed alpha
Helix 75
AI3
A
1717 1729Right-handed alpha
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There are 14 sheets in PDB entry 7ORN. 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,

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
80 84first strand
Strand 2
A
87 94anti-parallel
Strand 3
A
124 131parallel
Strand 4
A
138 140anti-parallel
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There are 2 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
293 295first strand
Strand 2
A
441 443parallel
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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
386 388first strand
Strand 2
A
391 395anti-parallel
Strand 3
A
398 400anti-parallel
Strand 4
A
529 534anti-parallel
Strand 5
A
540 545anti-parallel
Strand 6
A
557 565anti-parallel
Strand 7
A
586 591anti-parallel
Strand 8
A
577 583anti-parallel
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There are 7 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
386 388first strand
Strand 2
A
391 395anti-parallel
Strand 3
A
398 400anti-parallel
Strand 4
A
529 534anti-parallel
Strand 5
A
540 545anti-parallel
Strand 6
A
557 565anti-parallel
Strand 7
A
594 596anti-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
663 664first strand
Strand 2
A
1230 1232anti-parallel
Strand 3
A
1051 1060anti-parallel
Strand 4
A
1188 1197anti-parallel
Strand 5
A
1177 1184anti-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
710 711first strand
Strand 2
A
716 718anti-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
727 728first strand
Strand 2
A
735 736anti-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
842 846first strand
Strand 2
A
906 910anti-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
871 872first strand
Strand 2
A
887 888parallel
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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
A
959 962first strand
Strand 2
A
944 949anti-parallel
Strand 3
A
1102 1104parallel
Strand 4
A
1136 1138anti-parallel
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There are 3 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
1235 1238first strand
Strand 2
A
1241 1244anti-parallel
Strand 3
A
1247 1249anti-parallel
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There are 2 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
1594 1601first strand
Strand 2
A
1734 1740anti-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
1606 1608first strand
Strand 2
A
1709 1711anti-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
2087 2090first strand
Strand 2
A
2096 2099anti-parallel
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