Analysis of interatomic Contacts of Structural Units in PDB entry:
4F91


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 4F91 entry

There is 1 chain in PDB entry 4F91 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
B
 ALA 402ALA 1646
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 83 helices in PDB entry 4F91. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
B
410 415Right-handed alpha
Helix 2
2
B
418 422Right-handed 310
Helix 3
3
B
463 467Right-handed 310
Helix 4
4
B
468 473Right-handed alpha
Helix 5
5
B
482 495Right-handed alpha
Helix 6
6
B
509 522Right-handed alpha
Helix 7
7
B
544 559Right-handed alpha
Helix 8
8
B
589 597Right-handed alpha
Helix 9
9
B
598 599Right-handed 310
Helix 10
10
B
600 605Right-handed 310
Helix 11
11
B
616 621Right-handed 310
Helix 12
12
B
624 643Right-handed alpha
Helix 13
13
B
657 665Right-handed alpha
Helix 14
14
B
668 672Right-handed alpha
Helix 15
15
B
677 681Right-handed 310
Helix 16
16
B
696 713Right-handed alpha
Helix 17
17
B
729 734Right-handed alpha
Helix 18
18
B
735 740Right-handed alpha
Helix 19
19
B
760 766Right-handed alpha
Helix 20
20
B
771 778Right-handed alpha
Helix 21
21
B
793 803Right-handed alpha
Helix 22
22
B
813 819Right-handed alpha
Helix 23
23
B
845 853Right-handed alpha
Helix 24
24
B
854 856Right-handed 310
Helix 25
25
B
877 884Right-handed alpha
Helix 26
26
B
896 907Right-handed alpha
Helix 27
27
B
912 921Right-handed alpha
Helix 28
28
B
923 932Right-handed alpha
Helix 29
29
B
939 946Right-handed alpha
Helix 30
30
B
949 967Right-handed alpha
Helix 31
31
B
982 992Right-handed alpha
Helix 32
32
B
994 1005Right-handed alpha
Helix 33
33
B
1010 1020Right-handed alpha
Helix 34
34
B
1021 1025Right-handed 310
Helix 35
35
B
1030 1032Right-handed 310
Helix 36
36
B
1033 1044Right-handed alpha
Helix 37
37
B
1054 1068Right-handed alpha
Helix 38
38
B
1074 1101Right-handed alpha
Helix 39
39
B
1104 1121Right-handed alpha
Helix 40
40
B
1127 1132Right-handed 310
Helix 41
41
B
1136 1146Right-handed alpha
Helix 42
42
B
1149 1154Right-handed 310
Helix 43
43
B
1157 1166Right-handed alpha
Helix 44
44
B
1167 1169Right-handed 310
Helix 45
45
B
1170 1179Right-handed alpha
Helix 46
46
B
1308 1312Right-handed 310
Helix 47
47
B
1314 1323Right-handed alpha
Helix 48
48
B
1329 1341Right-handed alpha
Helix 49
49
B
1355 1371Right-handed alpha
Helix 50
50
B
1382 1398Right-handed alpha
Helix 51
51
B
1411 1422Right-handed alpha
Helix 52
52
B
1428 1437Right-handed alpha
Helix 53
53
B
1456 1461Right-handed 310
Helix 54
54
B
1463 1481Right-handed alpha
Helix 55
55
B
1496 1502Right-handed alpha
Helix 56
56
B
1515 1519Right-handed 310
Helix 57
57
B
1534 1541Right-handed alpha
Helix 58
58
B
1542 1554Right-handed alpha
Helix 59
59
B
1565 1583Right-handed alpha
Helix 60
60
B
1593 1602Right-handed alpha
Helix 61
61
B
1606 1615Right-handed alpha
Helix 62
62
B
1625 1638Right-handed alpha
Helix 63
63
B
1649 1651Right-handed 310
Helix 64
64
B
1680 1689Right-handed alpha
Helix 65
65
B
1708 1720Right-handed alpha
Helix 66
66
B
1727 1730Right-handed 310
Helix 67
67
B
1731 1742Right-handed alpha
Helix 68
68
B
1747 1755Right-handed alpha
Helix 69
69
B
1758 1767Right-handed alpha
Helix 70
70
B
1768 1771Right-handed 310
Helix 71
71
B
1777 1799Right-handed alpha
Helix 72
72
B
1813 1823Right-handed alpha
Helix 73
73
B
1825 1836Right-handed alpha
Helix 74
74
B
1841 1851Right-handed alpha
Helix 75
75
B
1852 1856Right-handed 310
Helix 76
76
B
1863 1873Right-handed alpha
Helix 77
77
B
1886 1900Right-handed alpha
Helix 78
78
B
1905 1932Right-handed alpha
Helix 79
79
B
1935 1951Right-handed alpha
Helix 80
80
B
1958 1963Right-handed 310
Helix 81
81
B
1967 1976Right-handed alpha
Helix 82
82
B
1989 1994Right-handed alpha
Helix 83
83
B
2000 2011Right-handed alpha
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There are 13 sheets in PDB entry 4F91. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L, M,

There are 8 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
436 438first strand
Strand 2
B
442 447anti-parallel
Strand 3
B
685 692anti-parallel
Strand 4
B
865 870parallel
Strand 5
B
825 829parallel
Strand 6
B
721 725parallel
Strand 7
B
808 812parallel
Strand 8
B
782 785parallel
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There are 7 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
566 568first strand
Strand 2
B
585 588parallel
Strand 3
B
537 541parallel
Strand 4
B
609 614parallel
Strand 5
B
647 653parallel
Strand 6
B
499 503parallel
Strand 7
B
673 675parallel
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There are 2 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
833 835first strand
Strand 2
B
840 842anti-parallel
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There are 2 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
970 972first strand
Strand 2
B
979 981anti-parallel
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There are 3 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
1184 1192first strand
Strand 2
B
1197 1206anti-parallel
Strand 3
B
1250 1257anti-parallel
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There are 4 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
1233 1242first strand
Strand 2
B
1218 1226anti-parallel
Strand 3
B
1265 1272anti-parallel
Strand 4
B
1279 1285anti-parallel
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There are 7 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
1405 1407first strand
Strand 2
B
1424 1427parallel
Strand 3
B
1376 1379parallel
Strand 4
B
1450 1454parallel
Strand 5
B
1486 1491parallel
Strand 6
B
1346 1349parallel
Strand 7
B
1511 1513parallel
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There are 6 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
1523 1530first strand
Strand 2
B
1700 1707parallel
Strand 3
B
1660 1664parallel
Strand 4
B
1559 1563parallel
Strand 5
B
1643 1647parallel
Strand 6
B
1617 1620parallel
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There are 2 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
1667 1670first strand
Strand 2
B
1675 1678anti-parallel
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There are 2 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
1802 1805first strand
Strand 2
B
1809 1812anti-parallel
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There are 3 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
2017 2018first strand
Strand 2
B
2034 2043anti-parallel
Strand 3
B
2021 2023anti-parallel
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There are 3 strands in L sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
2017 2018first strand
Strand 2
B
2034 2043anti-parallel
Strand 3
B
2087 2095anti-parallel
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There are 4 strands in M sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
2076 2082first strand
Strand 2
B
2064 2069anti-parallel
Strand 3
B
2102 2110anti-parallel
Strand 4
B
2118 2124anti-parallel
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