Analysis of interatomic Contacts of Structural Units in PDB entry:
9E4S


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 9E4S entry

There are 2 chains in PDB entry 9E4S (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASN 1891HIS 2310
B
 ASN 1906HIS 2311
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 40 helices in PDB entry 9E4S. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
1891 1903Right-handed alpha
Helix 2
AA2
A
1916 1923Right-handed alpha
Helix 3
AA3
A
1948 1956Right-handed alpha
Helix 4
AA4
A
1982 1989Right-handed alpha
Helix 5
AA5
A
1989 2007Right-handed alpha
Helix 6
AA6
A
2017 2022Right-handed alpha
Helix 7
AA7
A
2025 2032Right-handed alpha
Helix 8
AA8
A
2044 2063Right-handed alpha
Helix 9
AA9
A
2066 2069Right-handed 310
Helix 10
AB1
A
2080 2092Right-handed alpha
Helix 11
AB2
A
2103 2105Right-handed 310
Helix 12
AB3
A
2106 2120Right-handed alpha
Helix 13
AB4
A
2137 2143Right-handed 310
Helix 14
AB5
A
2177 2188Right-handed alpha
Helix 15
AB6
A
2212 2220Right-handed alpha
Helix 16
AB7
A
2222 2229Right-handed 310
Helix 17
AB8
A
2237 2248Right-handed alpha
Helix 18
AB9
A
2259 2261Right-handed 310
Helix 19
AC1
A
2262 2273Right-handed alpha
Helix 20
AC2
A
2288 2299Right-handed alpha
Helix 21
AC3
A
2303 2307Right-handed 310
Helix 22
AC4
B
1916 1923Right-handed alpha
Helix 23
AC5
B
1948 1956Right-handed alpha
Helix 24
AC6
B
1982 1989Right-handed alpha
Helix 25
AC7
B
1989 2007Right-handed alpha
Helix 26
AC8
B
2017 2022Right-handed alpha
Helix 27
AC9
B
2025 2033Right-handed alpha
Helix 28
AD1
B
2044 2063Right-handed alpha
Helix 29
AD2
B
2066 2069Right-handed 310
Helix 30
AD3
B
2080 2092Right-handed alpha
Helix 31
AD4
B
2103 2105Right-handed 310
Helix 32
AD5
B
2106 2119Right-handed alpha
Helix 33
AD6
B
2137 2143Right-handed 310
Helix 34
AD7
B
2177 2188Right-handed alpha
Helix 35
AD8
B
2212 2217Right-handed alpha
Helix 36
AD9
B
2237 2248Right-handed alpha
Helix 37
AE1
B
2259 2261Right-handed 310
Helix 38
AE2
B
2262 2273Right-handed alpha
Helix 39
AE3
B
2288 2299Right-handed alpha
Helix 40
AE4
B
2300 2307Right-handed 310
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There are 8 sheets in PDB entry 9E4S. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8,

There are 7 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
1910 1912first strand
Strand 2
A
2206 2209parallel
Strand 3
A
1962 1969anti-parallel
Strand 4
A
1972 1978anti-parallel
Strand 5
A
1931 1935parallel
Strand 6
A
2011 2014parallel
Strand 7
A
2040 2042parallel
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There are 6 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
2126 2131first strand
Strand 2
A
2097 2102parallel
Strand 3
A
2071 2075parallel
Strand 4
A
2145 2148parallel
Strand 5
A
2166 2169parallel
Strand 6
A
2192 2195parallel
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There are 3 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
2234 2236first strand
Strand 2
A
2198 2200anti-parallel
Strand 3
A
2276 2277anti-parallel
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There are 2 strands in AA4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
2281 2282first strand
Strand 2
A
2285 2286anti-parallel
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There are 7 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
1910 1912first strand
Strand 2
B
2206 2209parallel
Strand 3
B
1962 1969anti-parallel
Strand 4
B
1972 1978anti-parallel
Strand 5
B
1931 1935parallel
Strand 6
B
2011 2014parallel
Strand 7
B
2040 2042parallel
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There are 6 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
2126 2131first strand
Strand 2
B
2097 2102parallel
Strand 3
B
2071 2075parallel
Strand 4
B
2145 2148parallel
Strand 5
B
2165 2169parallel
Strand 6
B
2191 2195parallel
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There are 3 strands in AA7 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
2234 2236first strand
Strand 2
B
2198 2200anti-parallel
Strand 3
B
2276 2277anti-parallel
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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
B
2281 2282first strand
Strand 2
B
2285 2286anti-parallel
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