Analysis of interatomic Contacts of Structural Units in PDB entry:
1XM5


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 1XM5 entry

There are 4 chains in PDB entry 1XM5 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1001ALA 1152
B
 MET 2001ALA 2152
C
 GLN 3003TYR 3150
D
 MET 4001ALA 4152
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 23 helices in PDB entry 1XM5. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
1020 1030Right-handed alpha
Helix 2
2
A
1032 1037Right-handed alpha
Helix 3
3
A
1047 1060Right-handed alpha
Helix 4
4
A
1090 1100Right-handed alpha
Helix 5
5
A
1103 1120Right-handed alpha
Helix 6
6
A
1126 1144Right-handed alpha
Helix 7
7
B
2020 2030Right-handed alpha
Helix 8
8
B
2032 2037Right-handed alpha
Helix 9
9
B
2047 2060Right-handed alpha
Helix 10
10
B
2090 2100Right-handed alpha
Helix 11
11
B
2103 2120Right-handed alpha
Helix 12
12
B
2126 2144Right-handed alpha
Helix 13
13
C
3020 3030Right-handed alpha
Helix 14
14
C
3032 3037Right-handed alpha
Helix 15
15
C
3047 3060Right-handed alpha
Helix 16
16
C
3090 3100Right-handed alpha
Helix 17
17
C
3103 3120Right-handed alpha
Helix 18
18
C
3126 3144Right-handed alpha
Helix 19
19
D
4020 4032Right-handed alpha
Helix 20
20
D
4047 4060Right-handed alpha
Helix 21
21
D
4090 4101Right-handed alpha
Helix 22
22
D
4103 4120Right-handed alpha
Helix 23
23
D
4126 4145Right-handed alpha
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There are 4 sheets in PDB entry 1XM5. Click on sheet of interest to get list of strands forming it: A, B, C, D,

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
1003 1010first strand
Strand 2
A
1038 1046parallel
Strand 3
A
1082 1089parallel
Strand 4
A
1067 1071anti-parallel
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There are 4 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
2004 2010first strand
Strand 2
B
2039 2046parallel
Strand 3
B
2082 2089parallel
Strand 4
B
2067 2071anti-parallel
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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
C
3004 3010first strand
Strand 2
C
3039 3046parallel
Strand 3
C
3082 3089parallel
Strand 4
C
3067 3071anti-parallel
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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
D
4004 4011first strand
Strand 2
D
4039 4046parallel
Strand 3
D
4082 4089parallel
Strand 4
D
4067 4071anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il