Analysis of interatomic Contacts of Structural Units in PDB entry:
9K1U


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 9K1U entry

There are 4 chains in PDB entry 9K1U (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
C
 ASP 13ALA 196
D
 GLN 46SER 122
A
 THR 8ASN 194
B
 PRO 47SER 122
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
Back to top of page

There are 8 helices in PDB entry 9K1U. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
C
141 144Right-handed 310
Helix 2
AA2
C
145 161Right-handed alpha
Helix 3
AA3
C
162 164Right-handed 310
Helix 4
AA4
D
73 75Right-handed 310
Helix 5
AA5
D
118 122Right-handed 310
Helix 6
AA6
A
139 144Right-handed alpha
Helix 7
AA7
A
145 161Right-handed alpha
Helix 8
AA8
A
162 164Right-handed 310
Back to top of page

There are 11 sheets in PDB entry 9K1U. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2,

There are 2 strands in AA1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
18 21first strand
Strand 2
C
27 30anti-parallel
Back to list of sheets
Back to top of page

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
C
70 72first strand
Strand 2
C
64 67anti-parallel
Strand 3
C
40 44anti-parallel
Strand 4
B
108 112anti-parallel
Strand 5
B
49 54parallel
Strand 6
B
77 82anti-parallel
Back to list of sheets
Back to top of page

There are 8 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
49 51first strand
Strand 2
C
57 62anti-parallel
Strand 3
C
75 79anti-parallel
Strand 4
C
82 85anti-parallel
Strand 5
C
128 137parallel
Strand 6
C
115 121anti-parallel
Strand 7
C
103 107anti-parallel
Strand 8
C
95 99anti-parallel
Back to list of sheets
Back to top of page

There are 7 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
49 51first strand
Strand 2
C
57 62anti-parallel
Strand 3
C
75 79anti-parallel
Strand 4
C
82 85anti-parallel
Strand 5
C
128 137parallel
Strand 6
C
171 175parallel
Strand 7
C
191 194anti-parallel
Back to list of sheets
Back to top of page

There are 3 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
77 82first strand
Strand 2
D
49 54anti-parallel
Strand 3
D
108 111parallel
Back to list of sheets
Back to top of page

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
66 68first strand
Strand 2
D
60 63anti-parallel
Strand 3
D
85 93anti-parallel
Strand 4
D
96 104anti-parallel
Strand 5
D
115 116anti-parallel
Back to list of sheets
Back to top of page

There are 2 strands in AA7 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
18 21first strand
Strand 2
A
27 30anti-parallel
Back to list of sheets
Back to top of page

There are 3 strands in AA8 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
40 42first strand
Strand 2
A
64 67anti-parallel
Strand 3
A
70 72anti-parallel
Back to list of sheets
Back to top of page

There are 8 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
49 51first strand
Strand 2
A
57 62anti-parallel
Strand 3
A
75 79anti-parallel
Strand 4
A
82 85anti-parallel
Strand 5
A
128 137parallel
Strand 6
A
115 121anti-parallel
Strand 7
A
103 107anti-parallel
Strand 8
A
95 99anti-parallel
Back to list of sheets
Back to top of page

There are 7 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
49 51first strand
Strand 2
A
57 62anti-parallel
Strand 3
A
75 79anti-parallel
Strand 4
A
82 85anti-parallel
Strand 5
A
128 137parallel
Strand 6
A
171 175parallel
Strand 7
A
191 193anti-parallel
Back to list of sheets
Back to top of page

There are 5 strands in AB2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
66 68first strand
Strand 2
B
60 63anti-parallel
Strand 3
B
85 93anti-parallel
Strand 4
B
96 104anti-parallel
Strand 5
B
115 116anti-parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il