Analysis of interatomic Contacts of Structural Units in PDB entry:
4MM3


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 4MM3 entry

There are 2 chains in PDB entry 4MM3 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1GLY 75
B
 MET 1LYS 316
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 13 helices in PDB entry 4MM3. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
22 35Right-handed alpha
Helix 2
2
A
37 39Right-handed 310
Helix 3
3
A
55 60Right-handed 310
Helix 4
4
B
28 33Right-handed alpha
Helix 5
5
B
43 45Right-handed 310
Helix 6
6
B
64 74Right-handed alpha
Helix 7
7
B
79 92Right-handed alpha
Helix 8
8
B
111 122Right-handed alpha
Helix 9
9
B
130 141Right-handed alpha
Helix 10
10
B
145 156Right-handed alpha
Helix 11
11
B
165 175Right-handed alpha
Helix 12
12
B
203 205Right-handed 310
Helix 13
13
B
213 220Right-handed alpha
Back to top of page

There are 6 sheets in PDB entry 4MM3. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

There are 5 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
12 16first strand
Strand 2
A
2 6anti-parallel
Strand 3
A
66 71parallel
Strand 4
A
41 45anti-parallel
Strand 5
A
48 50anti-parallel
Back to list of sheets
Back to top of page

There are 5 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
18 19first strand
Strand 2
B
9 11anti-parallel
Strand 3
B
55 58parallel
Strand 4
B
35 37anti-parallel
Strand 5
B
40 41anti-parallel
Back to list of sheets
Back to top of page

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
98 99first strand
Strand 2
B
102 103anti-parallel
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
194 201first strand
Strand 2
B
183 190anti-parallel
Strand 3
B
230 239anti-parallel
Strand 4
B
221 224anti-parallel
Back to list of sheets
Back to top of page

There are 4 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
194 201first strand
Strand 2
B
183 190anti-parallel
Strand 3
B
230 239anti-parallel
Strand 4
B
310 312anti-parallel
Back to list of sheets
Back to top of page

There are 7 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
207 209first strand
Strand 2
B
242 255parallel
Strand 3
B
296 307anti-parallel
Strand 4
B
261 267anti-parallel
Strand 5
B
272 279anti-parallel
Strand 6
B
283 287anti-parallel
Strand 7
B
290 294anti-parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il