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


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 4KIT entry

There is 1 chain in PDB entry 4KIT (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
B
 ALA 404ARG 1648
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 89 helices in PDB entry 4KIT. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
B
482 495Right-handed alpha
Helix 2
2
B
509 524Right-handed alpha
Helix 3
3
B
544 560Right-handed alpha
Helix 4
4
B
579 583Right-handed 310
Helix 5
5
B
589 600Right-handed alpha
Helix 6
6
B
616 622Right-handed 310
Helix 7
7
B
624 643Right-handed alpha
Helix 8
8
B
657 665Right-handed alpha
Helix 9
9
B
668 672Right-handed alpha
Helix 10
10
B
677 681Right-handed 310
Helix 11
11
B
696 715Right-handed alpha
Helix 12
12
B
729 735Right-handed alpha
Helix 13
13
B
736 745Right-handed alpha
Helix 14
14
B
760 767Right-handed alpha
Helix 15
15
B
773 778Right-handed alpha
Helix 16
16
B
791 803Right-handed alpha
Helix 17
17
B
812 818Right-handed alpha
Helix 18
18
B
845 854Right-handed alpha
Helix 19
19
B
875 884Right-handed alpha
Helix 20
20
B
892 907Right-handed alpha
Helix 21
21
B
912 921Right-handed alpha
Helix 22
22
B
923 932Right-handed alpha
Helix 23
23
B
932 937Right-handed alpha
Helix 24
24
B
939 946Right-handed alpha
Helix 25
25
B
949 956Right-handed alpha
Helix 26
26
B
957 967Right-handed alpha
Helix 27
27
B
982 992Right-handed alpha
Helix 28
28
B
994 1005Right-handed alpha
Helix 29
29
B
1010 1020Right-handed alpha
Helix 30
30
B
1021 1025Right-handed 310
Helix 31
31
B
1030 1032Right-handed 310
Helix 32
32
B
1033 1043Right-handed alpha
Helix 33
33
B
1054 1068Right-handed alpha
Helix 34
34
B
1074 1103Right-handed alpha
Helix 35
35
B
1104 1121Right-handed alpha
Helix 36
36
B
1127 1132Right-handed 310
Helix 37
37
B
1136 1146Right-handed alpha
Helix 38
38
B
1149 1153Right-handed 310
Helix 39
39
B
1157 1163Right-handed alpha
Helix 40
40
B
1167 1169Right-handed 310
Helix 41
41
B
1170 1181Right-handed alpha
Helix 42
42
B
1314 1323Right-handed alpha
Helix 43
43
B
1329 1340Right-handed alpha
Helix 44
44
B
1355 1371Right-handed alpha
Helix 45
45
B
1382 1397Right-handed alpha
Helix 46
46
B
1397 1402Right-handed alpha
Helix 47
47
B
1411 1419Right-handed alpha
Helix 48
48
B
1430 1438Right-handed alpha
Helix 49
49
B
1442 1447Right-handed alpha
Helix 50
50
B
1456 1461Right-handed 310
Helix 51
51
B
1464 1481Right-handed alpha
Helix 52
52
B
1496 1505Right-handed alpha
Helix 53
53
B
1507 1509Right-handed 310
Helix 54
54
B
1534 1542Right-handed alpha
Helix 55
55
B
1542 1554Right-handed alpha
Helix 56
56
B
1567 1583Right-handed alpha
Helix 57
57
B
1593 1602Right-handed alpha
Helix 58
58
B
1606 1615Right-handed alpha
Helix 59
59
B
1625 1638Right-handed alpha
Helix 60
60
B
1649 1652Right-handed 310
Helix 61
61
B
1680 1690Right-handed alpha
Helix 62
62
B
1710 1718Right-handed alpha
Helix 63
63
B
1732 1742Right-handed alpha
Helix 64
64
B
1747 1756Right-handed alpha
Helix 65
65
B
1758 1765Right-handed alpha
Helix 66
66
B
1766 1771Right-handed 310
Helix 67
67
B
1777 1799Right-handed alpha
Helix 68
68
B
1813 1823Right-handed alpha
Helix 69
69
B
1825 1836Right-handed alpha
Helix 70
70
B
1841 1851Right-handed alpha
Helix 71
71
B
1852 1856Right-handed 310
Helix 72
72
B
1866 1874Right-handed alpha
Helix 73
73
B
1886 1900Right-handed alpha
Helix 74
74
B
1905 1934Right-handed alpha
Helix 75
75
B
1935 1952Right-handed alpha
Helix 76
76
B
1959 1963Right-handed 310
Helix 77
77
B
1967 1978Right-handed alpha
Helix 78
78
B
2000 2014Right-handed alpha
Helix 79
79
B
2071 2074Right-handed 310
Helix 80
80
C
2070 2081Right-handed alpha
Helix 81
81
C
2082 2087Right-handed alpha
Helix 82
82
C
2108 2118Right-handed alpha
Helix 83
83
C
2166 2170Right-handed 310
Helix 84
84
C
2189 2203Right-handed alpha
Helix 85
85
C
2231 2241Right-handed alpha
Helix 86
86
C
2252 2254Right-handed 310
Helix 87
87
C
2306 2309Right-handed 310
Helix 88
88
C
2310 2315Right-handed alpha
Helix 89
89
C
2320 2326Right-handed 310
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There are 15 sheets in PDB entry 4KIT. 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, N, O,

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
435 438first strand
Strand 2
B
442 447anti-parallel
Strand 3
B
685 692anti-parallel
Strand 4
B
865 872parallel
Strand 5
B
825 829parallel
Strand 6
B
721 724parallel
Strand 7
B
808 811parallel
Strand 8
B
782 784parallel
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There are 6 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
586 588first strand
Strand 2
B
537 541parallel
Strand 3
B
609 614parallel
Strand 4
B
647 652parallel
Strand 5
B
499 502parallel
Strand 6
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
832 835first strand
Strand 2
B
840 843anti-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 1194first 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
1619 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 2023first strand
Strand 2
B
2034 2043anti-parallel
Strand 3
B
2087 2095anti-parallel
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There are 4 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
2075 2082first strand
Strand 2
B
2064 2070anti-parallel
Strand 3
B
2102 2110anti-parallel
Strand 4
B
2118 2124anti-parallel
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There are 8 strands in M sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
2090 2092first strand
Strand 2
C
2222 2230parallel
Strand 3
C
2212 2219anti-parallel
Strand 4
C
2173 2181parallel
Strand 5
C
2125 2131anti-parallel
Strand 6
C
2139 2146anti-parallel
Strand 7
C
2103 2107parallel
Strand 8
C
2260 2264parallel
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There are 8 strands in N sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
2256 2258first strand
Strand 2
C
2222 2230anti-parallel
Strand 3
C
2212 2219anti-parallel
Strand 4
C
2173 2181parallel
Strand 5
C
2125 2131anti-parallel
Strand 6
C
2139 2146anti-parallel
Strand 7
C
2270 2274parallel
Strand 8
C
2296 2298anti-parallel
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There are 2 strands in O sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
2151 2152first strand
Strand 2
C
2157 2158anti-parallel
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