Analysis of interatomic Contacts of Structural Units in PDB entry:
7S4Q


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 7S4Q entry

There are 6 chains in PDB entry 7S4Q (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PRO 1LEU 277
B
 PRO 1LEU 277
C
 ALA 7LEU 277
F
 PRO 2ARG 13
G
 PRO 2ARG 13
H
 PRO 2ARG 13
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 21 helices in PDB entry 7S4Q. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
12 31Right-handed alpha
Helix 2
AA2
A
32 36Right-handed 310
Helix 3
AA3
A
94 104Right-handed alpha
Helix 4
AA4
A
110 130Right-handed alpha
Helix 5
AA5
A
160 174Right-handed alpha
Helix 6
AA6
A
185 193Right-handed alpha
Helix 7
AA7
A
202 212Right-handed alpha
Helix 8
AA8
B
12 31Right-handed alpha
Helix 9
AA9
B
32 36Right-handed 310
Helix 10
AB1
B
96 101Right-handed alpha
Helix 11
AB2
B
110 130Right-handed alpha
Helix 12
AB3
B
160 174Right-handed alpha
Helix 13
AB4
B
185 193Right-handed alpha
Helix 14
AB5
B
202 212Right-handed alpha
Helix 15
AB6
C
12 31Right-handed alpha
Helix 16
AB7
C
32 36Right-handed 310
Helix 17
AB8
C
94 104Right-handed alpha
Helix 18
AB9
C
110 130Right-handed alpha
Helix 19
AC1
C
159 174Right-handed alpha
Helix 20
AC2
C
185 191Right-handed alpha
Helix 21
AC3
C
202 212Right-handed alpha
Back to top of page

There are 9 sheets in PDB entry 7S4Q. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9,

There are 3 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
39 40first strand
Strand 2
A
236 248parallel
Strand 3
A
258 268anti-parallel
Back to list of sheets
Back to top of page

There are 2 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
49 50first strand
Strand 2
A
82 83anti-parallel
Back to list of sheets
Back to top of page

There are 4 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
215 217first strand
Strand 2
A
180 184parallel
Strand 3
A
226 230anti-parallel
Strand 4
A
274 275anti-parallel
Back to list of sheets
Back to top of page

There are 4 strands in AA4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
39 42first strand
Strand 2
B
237 248parallel
Strand 3
B
256 267anti-parallel
Strand 4
B
87 93anti-parallel
Back to list of sheets
Back to top of page

There are 2 strands in AA5 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
49 50first strand
Strand 2
B
82 83anti-parallel
Back to list of sheets
Back to top of page

There are 4 strands in AA6 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
215 217first strand
Strand 2
B
180 184parallel
Strand 3
B
226 230anti-parallel
Strand 4
B
274 275anti-parallel
Back to list of sheets
Back to top of page

There are 4 strands in AA7 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
39 40first strand
Strand 2
C
238 248parallel
Strand 3
C
256 265anti-parallel
Strand 4
C
87 93anti-parallel
Back to list of sheets
Back to top of page

There are 2 strands in AA8 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
49 51first strand
Strand 2
C
81 83anti-parallel
Back to list of sheets
Back to top of page

There are 3 strands in AA9 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
215 217first strand
Strand 2
C
180 184parallel
Strand 3
C
226 230anti-parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il