Analysis of interatomic Contacts of Structural Units in PDB entry:
37IB


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 37IB entry

There is 1 chain in PDB entry 37IB (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LYS 629VAL 1589
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 48 helices in PDB entry 37IB. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
642 647Right-handed alpha
Helix 2
AA2
A
664 667Right-handed 310
Helix 3
AA3
A
668 686Right-handed alpha
Helix 4
AA4
A
690 699Right-handed alpha
Helix 5
AA5
A
710 721Right-handed alpha
Helix 6
AA6
A
742 754Right-handed alpha
Helix 7
AA7
A
769 782Right-handed alpha
Helix 8
AA8
A
804 822Right-handed alpha
Helix 9
AA9
A
840 845Right-handed alpha
Helix 10
AB1
A
858 876Right-handed alpha
Helix 11
AB2
A
878 881Right-handed 310
Helix 12
AB3
A
882 890Right-handed alpha
Helix 13
AB4
A
893 906Right-handed alpha
Helix 14
AB5
A
912 928Right-handed alpha
Helix 15
AB6
A
935 943Right-handed alpha
Helix 16
AB7
A
956 961Right-handed alpha
Helix 17
AB8
A
962 965Right-handed 310
Helix 18
AB9
A
985 1001Right-handed alpha
Helix 19
AC1
A
1003 1013Right-handed alpha
Helix 20
AC2
A
1014 1019Right-handed 310
Helix 21
AC3
A
1023 1036Right-handed alpha
Helix 22
AC4
A
1052 1062Right-handed alpha
Helix 23
AC5
A
1063 1078Right-handed alpha
Helix 24
AC6
A
1081 1095Right-handed alpha
Helix 25
AC7
A
1098 1113Right-handed alpha
Helix 26
AC8
A
1116 1139Right-handed alpha
Helix 27
AC9
A
1140 1142Right-handed 310
Helix 28
AD1
A
1145 1174Right-handed alpha
Helix 29
AD2
A
1194 1212Right-handed alpha
Helix 30
AD3
A
1213 1218Right-handed 310
Helix 31
AD4
A
1221 1232Right-handed alpha
Helix 32
AD5
A
1244 1252Right-handed alpha
Helix 33
AD6
A
1253 1258Right-handed alpha
Helix 34
AD7
A
1259 1277Right-handed alpha
Helix 35
AD8
A
1285 1308Right-handed alpha
Helix 36
AD9
A
1325 1339Right-handed alpha
Helix 37
AE1
A
1343 1349Right-handed alpha
Helix 38
AE2
A
1350 1352Right-handed 310
Helix 39
AE3
A
1354 1375Right-handed alpha
Helix 40
AE4
A
1381 1399Right-handed alpha
Helix 41
AE5
A
1407 1423Right-handed alpha
Helix 42
AE6
A
1429 1439Right-handed alpha
Helix 43
AE7
A
1449 1451Right-handed 310
Helix 44
AE8
A
1452 1468Right-handed alpha
Helix 45
AE9
A
1487 1490Right-handed 310
Helix 46
AF1
A
1495 1501Right-handed alpha
Helix 47
AF2
A
1520 1527Right-handed alpha
Helix 48
AF3
A
1557 1561Right-handed 310
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There are 5 sheets in PDB entry 37IB. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5,

There are 2 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
631 632first strand
Strand 2
A
639 640anti-parallel
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There are 6 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
653 655first strand
Strand 2
A
759 762anti-parallel
Strand 3
A
794 799parallel
Strand 4
A
830 837parallel
Strand 5
A
730 737parallel
Strand 6
A
852 853parallel
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There are 3 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
933 934first strand
Strand 2
A
977 983anti-parallel
Strand 3
A
967 973anti-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
1278 1280first strand
Strand 2
A
1475 1477anti-parallel
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There are 8 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
1492 1494first strand
Strand 2
A
1479 1483anti-parallel
Strand 3
A
1569 1577anti-parallel
Strand 4
A
1580 1588anti-parallel
Strand 5
A
1550 1555parallel
Strand 6
A
1539 1542anti-parallel
Strand 7
A
1530 1534anti-parallel
Strand 8
A
1569 1577anti-parallel
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