Analysis of interatomic Contacts of Structural Units in PDB entry:
3PXE


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 3PXE entry


Note, this PDB entry contains modified residue(s) PHOSPHOSERINE (SEP) . This residue is treated as heterogroup (ligand) both in the PDB entry and in LPC/CSU analysis.

There are 11 chains in PDB entry 3PXE (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
ASN 1647PRO 1859
B
ASN 1647PRO 1859
C
ASN 1647PRO 1859
D
ARG 1649PRO 1859
E
SER 3THR 4
E
PRO 6ASN 9
F
PRO 6ASN 9
G
THR 4THR 4
G
PRO 6ASN 9
H
THR 4THR 4
H
PRO 6ASN 9
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
Back to top of page

There are 42 helices in PDB entry 3PXE. Click on helix of interest for CSU analysis.
Helix
number
Helix
ID
Chain
ID
Initial
residue
Terminal
residue
Helix class
Helix 1
1
A
1658 1673Right-handed alpha
Helix 2
2
A
1700 1709Right-handed alpha
Helix 3
3
A
1716 1725Right-handed alpha
Helix 4
4
A
1730 1735Right-handed 310
Helix 5
5
A
1747 1755Right-handed alpha
Helix 6
6
A
1756 1759Right-handed 310
Helix 7
7
A
1776 1787Right-handed alpha
Helix 8
8
A
1794 1798Right-handed 310
Helix 9
9
A
1811 1815Right-handed 310
Helix 10
10
A
1819 1828Right-handed 310
Helix 11
11
A
1835 1845Right-handed alpha
Helix 12
12
A
1850 1854Right-handed 310
Helix 13
13
B
1658 1672Right-handed alpha
Helix 14
14
B
1700 1709Right-handed alpha
Helix 15
15
B
1716 1725Right-handed alpha
Helix 16
16
B
1730 1735Right-handed 310
Helix 17
17
B
1747 1755Right-handed alpha
Helix 18
18
B
1756 1758Right-handed 310
Helix 19
19
B
1776 1787Right-handed alpha
Helix 20
20
B
1811 1815Right-handed 310
Helix 21
21
B
1819 1822Right-handed 310
Helix 22
22
B
1823 1828Right-handed alpha
Helix 23
23
B
1835 1845Right-handed alpha
Helix 24
24
B
1849 1854Right-handed 310
Helix 25
25
C
1658 1673Right-handed alpha
Helix 26
26
C
1700 1709Right-handed alpha
Helix 27
27
C
1716 1725Right-handed alpha
Helix 28
28
C
1730 1735Right-handed 310
Helix 29
29
C
1747 1756Right-handed alpha
Helix 30
30
C
1776 1787Right-handed alpha
Helix 31
31
C
1819 1828Right-handed 310
Helix 32
32
C
1835 1844Right-handed alpha
Helix 33
33
C
1850 1854Right-handed 310
Helix 34
34
D
1658 1673Right-handed alpha
Helix 35
35
D
1700 1709Right-handed alpha
Helix 36
36
D
1716 1725Right-handed alpha
Helix 37
37
D
1747 1755Right-handed alpha
Helix 38
38
D
1776 1787Right-handed alpha
Helix 39
39
D
1811 1815Right-handed 310
Helix 40
40
D
1819 1828Right-handed 310
Helix 41
41
D
1835 1845Right-handed alpha
Helix 42
42
D
1849 1854Right-handed 310
Back to top of page

There are 12 sheets in PDB entry 3PXE. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L,

There are 4 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
1675 1676first strand
Strand 2
A
1651 1655parallel
Strand 3
A
1686 1689parallel
Strand 4
A
1712 1715parallel
Back to list of sheets
Back to top of page

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
1696 1697first strand
Strand 2
A
1738 1739parallel
Back to list of sheets
Back to top of page

There are 4 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
A
1790 1791first strand
Strand 2
A
1764 1767parallel
Strand 3
A
1805 1810parallel
Strand 4
A
1832 1834parallel
Back to list of sheets
Back to top of page

There are 4 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
1675 1676first strand
Strand 2
B
1651 1655parallel
Strand 3
B
1686 1689parallel
Strand 4
B
1712 1715parallel
Back to list of sheets
Back to top of page

There are 2 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
1696 1697first strand
Strand 2
B
1738 1739parallel
Back to list of sheets
Back to top of page

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
1790 1791first strand
Strand 2
B
1764 1768parallel
Strand 3
B
1805 1810parallel
Strand 4
B
1832 1834parallel
Back to list of sheets
Back to top of page

There are 4 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
C
1675 1676first strand
Strand 2
C
1651 1655parallel
Strand 3
C
1686 1689parallel
Strand 4
C
1712 1715parallel
Back to list of sheets
Back to top of page

There are 2 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
C
1696 1697first strand
Strand 2
C
1738 1739parallel
Back to list of sheets
Back to top of page

There are 4 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
C
1790 1791first strand
Strand 2
C
1765 1768parallel
Strand 3
C
1806 1810parallel
Strand 4
C
1832 1834parallel
Back to list of sheets
Back to top of page

There are 4 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
D
1675 1676first strand
Strand 2
D
1651 1655parallel
Strand 3
D
1686 1689parallel
Strand 4
D
1712 1715parallel
Back to list of sheets
Back to top of page

There are 2 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
D
1696 1697first strand
Strand 2
D
1738 1739parallel
Back to list of sheets
Back to top of page

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
D
1790 1791first strand
Strand 2
D
1764 1768parallel
Strand 3
D
1805 1810parallel
Strand 4
D
1832 1834parallel
Back to list of sheets
Back to top of page

Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il