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


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 3UDW entry

There are 4 chains in PDB entry 3UDW (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 23LEU 127
B
 THR 24VAL 126
C
 ASP 28ALA 143
D
 ASP 28LEU 142
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 6 helices in PDB entry 3UDW. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
81 83Right-handed 310
Helix 2
2
A
99 103Right-handed 310
Helix 3
3
B
81 83Right-handed 310
Helix 4
4
B
99 103Right-handed 310
Helix 5
5
C
114 118Right-handed 310
Helix 6
6
D
114 118Right-handed 310
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There are 12 sheets in PDB entry 3UDW. 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 2 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
26 29first strand
Strand 2
A
45 48anti-parallel
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There are 7 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
32 33first strand
Strand 2
B
32 34anti-parallel
Strand 3
B
116 125parallel
Strand 4
B
104 113anti-parallel
Strand 5
B
53 61anti-parallel
Strand 6
B
64 70anti-parallel
Strand 7
B
74 77anti-parallel
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There are 3 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
41 43first strand
Strand 2
A
93 95anti-parallel
Strand 3
A
85 87anti-parallel
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There are 5 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
74 77first strand
Strand 2
A
65 70anti-parallel
Strand 3
A
53 60anti-parallel
Strand 4
A
104 113anti-parallel
Strand 5
A
116 124anti-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
B
26 29first strand
Strand 2
B
45 48anti-parallel
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There are 3 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
41 43first strand
Strand 2
B
93 95anti-parallel
Strand 3
B
85 87anti-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
C
30 32first strand
Strand 2
C
50 52anti-parallel
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There are 6 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
36 40first strand
Strand 2
C
131 142parallel
Strand 3
C
119 128anti-parallel
Strand 4
C
60 68anti-parallel
Strand 5
C
76 79anti-parallel
Strand 6
C
83 86anti-parallel
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There are 3 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
45 47first strand
Strand 2
C
108 110anti-parallel
Strand 3
C
92 94anti-parallel
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There are 2 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
30 32first strand
Strand 2
D
50 52anti-parallel
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There are 6 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
36 39first strand
Strand 2
D
131 141parallel
Strand 3
D
119 128anti-parallel
Strand 4
D
60 68anti-parallel
Strand 5
D
76 79anti-parallel
Strand 6
D
83 86anti-parallel
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There are 3 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
45 47first strand
Strand 2
D
108 110anti-parallel
Strand 3
D
92 94anti-parallel
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