Analysis of interatomic Contacts of Structural Units in PDB entry:
3M99


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 3M99 entry

There are 4 chains in PDB entry 3M99 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 2ASN 471
B
 THR 7ARG 95
C
 ALA 6GLN 96
D
 GLU 7CYS 98
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 29 helices in PDB entry 3M99. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
4 11Right-handed alpha
Helix 2
2
A
16 33Right-handed alpha
Helix 3
3
A
35 41Right-handed alpha
Helix 4
4
A
72 80Right-handed alpha
Helix 5
5
A
106 111Right-handed alpha
Helix 6
6
A
112 115Right-handed 310
Helix 7
7
A
117 124Right-handed alpha
Helix 8
8
A
129 135Right-handed 310
Helix 9
9
A
145 157Right-handed alpha
Helix 10
10
A
158 167Right-handed alpha
Helix 11
11
A
170 174Right-handed 310
Helix 12
12
A
182 196Right-handed alpha
Helix 13
13
A
213 227Right-handed alpha
Helix 14
14
A
238 257Right-handed alpha
Helix 15
15
A
273 279Right-handed alpha
Helix 16
16
A
315 325Right-handed alpha
Helix 17
17
A
451 456Right-handed alpha
Helix 18
18
B
9 42Right-handed alpha
Helix 19
19
B
84 93Right-handed alpha
Helix 20
20
C
10 19Right-handed alpha
Helix 21
21
C
20 36Right-handed alpha
Helix 22
22
C
37 53Right-handed alpha
Helix 23
23
C
57 72Right-handed alpha
Helix 24
24
C
74 90Right-handed alpha
Helix 25
25
D
12 19Right-handed alpha
Helix 26
26
D
31 34Right-handed 310
Helix 27
27
D
35 40Right-handed alpha
Helix 28
28
D
50 58Right-handed alpha
Helix 29
29
D
89 96Right-handed alpha
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There are 7 sheets in PDB entry 3M99. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G,

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
66 67first strand
Strand 2
A
58 60anti-parallel
Strand 3
A
85 88anti-parallel
Strand 4
A
94 96anti-parallel
Strand 5
A
101 102anti-parallel
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There are 3 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
297 303first strand
Strand 2
A
281 288anti-parallel
Strand 3
A
346 353anti-parallel
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There are 5 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
306 309first strand
Strand 2
A
357 363parallel
Strand 3
A
460 470anti-parallel
Strand 4
A
409 422anti-parallel
Strand 5
A
385 387anti-parallel
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There are 7 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
306 309first strand
Strand 2
A
357 363parallel
Strand 3
A
460 470anti-parallel
Strand 4
A
409 422anti-parallel
Strand 5
A
425 433anti-parallel
Strand 6
A
439 442anti-parallel
Strand 7
A
447 450anti-parallel
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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
A
365 367first strand
Strand 2
A
373 375anti-parallel
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There are 2 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
70 72first strand
Strand 2
B
79 81anti-parallel
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There are 2 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
75 77first strand
Strand 2
D
84 86anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il