Analysis of interatomic Contacts of Structural Units in PDB entry:
6C4U


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 6C4U entry


Note, this PDB entry contains modified residue(s) PHOSPHOTHREONINE (TPO) . This residue is treated as heterogroup (ligand) both in the PDB entry and in LPC/CSU analysis.

There are 18 chains in PDB entry 6C4U (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
B
 GLY 29GLU 156
C
 ASN 31GLN 157
D
 GLU 30LEU 155
E
 ASN 31GLN 157
A
 GLU 30GLU 156
F
 ASN 31GLU 156
G
 LEU 2PRO 4
G
 PRO 6SER 9
I
 LEU 2PRO 4
I
 PRO 6SER 9
H
 LEU 2PRO 4
H
 PRO 6SER 9
J
 LEU 2PRO 4
J
 PRO 6SER 9
L
 LEU 3PRO 4
L
 PRO 6LEU 8
K
 LYS 1PRO 4
K
 PRO 6LEU 8
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 12 helices in PDB entry 6C4U. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
B
51 58Right-handed alpha
Helix 2
AA2
B
148 154Right-handed alpha
Helix 3
AA3
C
51 58Right-handed alpha
Helix 4
AA4
C
148 154Right-handed alpha
Helix 5
AA5
D
51 58Right-handed alpha
Helix 6
AA6
D
148 154Right-handed alpha
Helix 7
AA7
E
51 58Right-handed alpha
Helix 8
AA8
E
148 154Right-handed alpha
Helix 9
AA9
A
51 58Right-handed alpha
Helix 10
AB1
A
148 154Right-handed alpha
Helix 11
AB2
F
51 58Right-handed alpha
Helix 12
AB3
F
148 154Right-handed alpha
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There are 12 sheets in PDB entry 6C4U. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2, AB3,

There are 6 strands in AA1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
45 49first strand
Strand 2
B
32 38anti-parallel
Strand 3
B
140 147anti-parallel
Strand 4
B
129 133anti-parallel
Strand 5
B
110 111anti-parallel
Strand 6
B
114 115anti-parallel
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There are 5 strands in AA2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
76 77first strand
Strand 2
B
62 69parallel
Strand 3
B
89 94anti-parallel
Strand 4
B
99 103anti-parallel
Strand 5
B
122 123anti-parallel
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There are 6 strands in AA3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
45 49first strand
Strand 2
C
32 38anti-parallel
Strand 3
C
140 147anti-parallel
Strand 4
C
129 133anti-parallel
Strand 5
C
109 111anti-parallel
Strand 6
C
114 115anti-parallel
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There are 5 strands in AA4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
76 77first strand
Strand 2
C
62 69parallel
Strand 3
C
89 94anti-parallel
Strand 4
C
99 103anti-parallel
Strand 5
C
122 123anti-parallel
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There are 6 strands in AA5 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
45 49first strand
Strand 2
D
32 38anti-parallel
Strand 3
D
139 147anti-parallel
Strand 4
D
129 133anti-parallel
Strand 5
D
110 111anti-parallel
Strand 6
D
114 115anti-parallel
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There are 5 strands in AA6 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
76 77first strand
Strand 2
D
62 69parallel
Strand 3
D
89 94anti-parallel
Strand 4
D
99 103anti-parallel
Strand 5
D
122 123anti-parallel
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There are 6 strands in AA7 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
45 49first strand
Strand 2
E
32 38anti-parallel
Strand 3
E
140 147anti-parallel
Strand 4
E
129 133anti-parallel
Strand 5
E
109 111anti-parallel
Strand 6
E
114 115anti-parallel
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There are 5 strands in AA8 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
76 77first strand
Strand 2
E
62 69parallel
Strand 3
E
89 94anti-parallel
Strand 4
E
99 103anti-parallel
Strand 5
E
122 123anti-parallel
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There are 6 strands in AA9 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
45 49first strand
Strand 2
A
32 38anti-parallel
Strand 3
A
140 147anti-parallel
Strand 4
A
129 133anti-parallel
Strand 5
A
109 111anti-parallel
Strand 6
A
114 115anti-parallel
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There are 5 strands in AB1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
76 77first strand
Strand 2
A
62 69parallel
Strand 3
A
89 94anti-parallel
Strand 4
A
99 103anti-parallel
Strand 5
A
122 124anti-parallel
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There are 6 strands in AB2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
46 49first strand
Strand 2
F
32 38anti-parallel
Strand 3
F
140 147anti-parallel
Strand 4
F
129 133anti-parallel
Strand 5
F
110 111anti-parallel
Strand 6
F
114 115anti-parallel
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There are 5 strands in AB3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
76 77first strand
Strand 2
F
62 69parallel
Strand 3
F
89 94anti-parallel
Strand 4
F
99 103anti-parallel
Strand 5
F
122 124anti-parallel
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