Analysis of interatomic Contacts of Structural Units in PDB entry:
4KP3


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 4KP3 entry

There are 6 chains in PDB entry 4KP3 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASP 1470VAL 1853
C
 GLU 14ARG 94
E
 LYS 184GLU 197
B
 ASP 1470VAL 1853
D
 GLU 14LYS 95
F
 LYS 184GLU 197
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 51 helices in PDB entry 4KP3. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
1478 1480Right-handed 310
Helix 2
2
A
1481 1490Right-handed alpha
Helix 3
3
A
1497 1503Right-handed alpha
Helix 4
4
A
1505 1521Right-handed alpha
Helix 5
5
A
1523 1545Right-handed alpha
Helix 6
6
A
1548 1569Right-handed alpha
Helix 7
7
A
1572 1576Right-handed 310
Helix 8
8
A
1580 1585Right-handed alpha
Helix 9
9
A
1593 1628Right-handed alpha
Helix 10
10
A
1658 1676Right-handed alpha
Helix 11
11
A
1679 1705Right-handed alpha
Helix 12
12
A
1710 1731Right-handed alpha
Helix 13
13
A
1739 1741Right-handed 310
Helix 14
14
A
1742 1754Right-handed alpha
Helix 15
15
A
1758 1769Right-handed alpha
Helix 16
16
A
1773 1784Right-handed alpha
Helix 17
17
A
1795 1806Right-handed alpha
Helix 18
18
A
1835 1839Right-handed 310
Helix 19
19
A
1842 1846Right-handed 310
Helix 20
20
C
15 20Right-handed alpha
Helix 21
21
C
21 26Right-handed 310
Helix 22
22
C
27 44Right-handed alpha
Helix 23
23
C
48 72Right-handed alpha
Helix 24
24
C
73 94Right-handed alpha
Helix 25
25
E
192 196Right-handed 310
Helix 26
26
B
1478 1480Right-handed 310
Helix 27
27
B
1481 1490Right-handed alpha
Helix 28
28
B
1497 1503Right-handed alpha
Helix 29
29
B
1505 1521Right-handed alpha
Helix 30
30
B
1523 1545Right-handed alpha
Helix 31
31
B
1548 1569Right-handed alpha
Helix 32
32
B
1572 1577Right-handed 310
Helix 33
33
B
1580 1585Right-handed alpha
Helix 34
34
B
1593 1628Right-handed alpha
Helix 35
35
B
1658 1676Right-handed alpha
Helix 36
36
B
1679 1704Right-handed alpha
Helix 37
37
B
1705 1709Right-handed 310
Helix 38
38
B
1710 1730Right-handed alpha
Helix 39
39
B
1738 1741Right-handed 310
Helix 40
40
B
1742 1752Right-handed alpha
Helix 41
41
B
1758 1769Right-handed alpha
Helix 42
42
B
1773 1784Right-handed alpha
Helix 43
43
B
1795 1806Right-handed alpha
Helix 44
44
B
1807 1809Right-handed 310
Helix 45
45
B
1835 1839Right-handed 310
Helix 46
46
B
1842 1846Right-handed 310
Helix 47
47
D
15 20Right-handed alpha
Helix 48
48
D
22 26Right-handed 310
Helix 49
49
D
27 44Right-handed alpha
Helix 50
50
D
48 95Right-handed alpha
Helix 51
51
F
192 196Right-handed 310
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There are 4 sheets in PDB entry 4KP3. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 2 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
1474 1476first strand
Strand 2
A
1851 1853anti-parallel
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There are 2 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
1591 1592first strand
Strand 2
E
187 188parallel
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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
1474 1476first strand
Strand 2
B
1851 1853anti-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
1591 1592first strand
Strand 2
F
187 188parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il