Analysis of interatomic Contacts of Structural Units in PDB entry:
4OSD

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).
This page provides analyses of contacts formed by:

chains
helices
sheets
residues

For analysis of ligand-protein contacts, use:

LPC software

3D structure can be seen in additional window with STING software for 4OSD entry

There are 15 chains in PDB entry 4OSD (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	SER 483	GLY 575
B	SER 483	GLY 575
C	SER 483	GLY 575
D	SER 483	GLY 575
E	SER 483	GLY 575
F	SER 483	GLY 575
G	SER 483	GLY 575
H	SER 483	GLY 575
I	GLY 484	GLY 575
J	SER 483	GLY 575
K	SER 483	GLY 575
L	GLY 484	GLY 575
M	SER 483	GLY 575
N	SER 483	GLY 575
O	SER 483	ASP 549

There are no helices in PDB entry 4OSD

There are 12 sheets in PDB entry 4OSD. 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 12 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	486	490	first strand
Strand 2	B	494	498	parallel
Strand 3	C	502	506	parallel
Strand 4	A	510	514	parallel
Strand 5	B	518	522	parallel
Strand 6	C	526	530	parallel
Strand 7	A	534	538	parallel
Strand 8	B	542	546	parallel
Strand 9	C	549	554	parallel
Strand 10	A	556	561	parallel
Strand 11	B	564	568	parallel
Strand 12	C	571	574	parallel

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There are 12 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	571	574	first strand
Strand 2	A	564	568	parallel
Strand 3	C	556	561	parallel
Strand 4	B	549	554	parallel
Strand 5	A	542	546	parallel
Strand 6	C	534	538	parallel
Strand 7	B	526	530	parallel
Strand 8	A	518	522	parallel
Strand 9	C	510	514	parallel
Strand 10	B	502	506	parallel
Strand 11	A	494	498	parallel
Strand 12	C	486	490	parallel

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There are 12 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	571	574	first strand
Strand 2	C	564	568	parallel
Strand 3	B	556	561	parallel
Strand 4	A	549	554	parallel
Strand 5	C	542	546	parallel
Strand 6	B	534	538	parallel
Strand 7	A	526	530	parallel
Strand 8	C	518	522	parallel
Strand 9	B	510	514	parallel
Strand 10	A	502	506	parallel
Strand 11	C	494	498	parallel
Strand 12	B	486	490	parallel

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There are 12 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	486	490	first strand
Strand 2	E	494	498	parallel
Strand 3	F	502	506	parallel
Strand 4	D	510	514	parallel
Strand 5	E	518	522	parallel
Strand 6	F	526	530	parallel
Strand 7	D	534	538	parallel
Strand 8	E	542	546	parallel
Strand 9	F	549	554	parallel
Strand 10	D	556	561	parallel
Strand 11	E	564	568	parallel
Strand 12	F	571	574	parallel

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There are 12 strands in E sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	572	574	first strand
Strand 2	D	565	568	parallel
Strand 3	F	556	561	parallel
Strand 4	E	549	554	parallel
Strand 5	D	542	546	parallel
Strand 6	F	534	538	parallel
Strand 7	E	526	530	parallel
Strand 8	D	518	522	parallel
Strand 9	F	510	514	parallel
Strand 10	E	502	506	parallel
Strand 11	D	494	498	parallel
Strand 12	F	486	490	parallel

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There are 12 strands in F sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	571	574	first strand
Strand 2	F	564	568	parallel
Strand 3	E	556	561	parallel
Strand 4	D	549	554	parallel
Strand 5	F	542	546	parallel
Strand 6	E	534	538	parallel
Strand 7	D	526	530	parallel
Strand 8	F	518	522	parallel
Strand 9	E	510	514	parallel
Strand 10	D	502	506	parallel
Strand 11	F	494	498	parallel
Strand 12	E	486	490	parallel

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There are 24 strands in G sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	486	490	first strand
Strand 2	H	494	498	parallel
Strand 3	I	502	506	parallel
Strand 4	G	510	514	parallel
Strand 5	H	518	522	parallel
Strand 6	I	526	530	parallel
Strand 7	G	534	538	parallel
Strand 8	H	542	546	parallel
Strand 9	I	549	554	parallel
Strand 10	G	556	561	parallel
Strand 11	H	564	568	parallel
Strand 12	I	571	574	parallel
Strand 13	J	572	574	parallel
Strand 14	J	565	568	anti-parallel
Strand 15	L	556	561	parallel
Strand 16	K	549	554	parallel
Strand 17	J	542	546	parallel
Strand 18	L	534	538	parallel
Strand 19	K	526	530	parallel
Strand 20	J	518	522	parallel
Strand 21	L	510	514	parallel
Strand 22	K	502	506	parallel
Strand 23	J	494	498	parallel
Strand 24	L	486	490	parallel

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There are 24 strands in H sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	486	490	first strand
Strand 2	G	494	498	parallel
Strand 3	H	502	506	parallel
Strand 4	I	510	514	parallel
Strand 5	G	518	522	parallel
Strand 6	H	526	530	parallel
Strand 7	I	534	538	parallel
Strand 8	G	542	546	parallel
Strand 9	H	549	554	parallel
Strand 10	I	556	561	parallel
Strand 11	G	564	568	parallel
Strand 12	H	571	574	parallel
Strand 13	K	572	574	parallel
Strand 14	K	565	568	anti-parallel
Strand 15	J	556	561	parallel
Strand 16	L	549	554	parallel
Strand 17	K	542	546	parallel
Strand 18	J	534	538	parallel
Strand 19	L	526	530	parallel
Strand 20	K	518	522	parallel
Strand 21	J	510	514	parallel
Strand 22	L	502	506	parallel
Strand 23	K	494	498	parallel
Strand 24	J	486	490	parallel

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There are 24 strands in I sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	486	490	first strand
Strand 2	I	494	498	parallel
Strand 3	G	502	506	parallel
Strand 4	H	510	514	parallel
Strand 5	I	518	522	parallel
Strand 6	G	526	530	parallel
Strand 7	H	534	538	parallel
Strand 8	I	542	546	parallel
Strand 9	G	549	554	parallel
Strand 10	H	556	561	parallel
Strand 11	I	564	568	parallel
Strand 12	G	571	574	parallel
Strand 13	L	572	574	parallel
Strand 14	L	565	568	anti-parallel
Strand 15	K	556	561	parallel
Strand 16	J	549	554	parallel
Strand 17	L	542	546	parallel
Strand 18	K	534	538	parallel
Strand 19	J	526	530	parallel
Strand 20	L	518	522	parallel
Strand 21	K	510	514	parallel
Strand 22	J	502	506	parallel
Strand 23	L	494	498	parallel
Strand 24	K	486	490	parallel

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There are 24 strands in J sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	486	490	first strand
Strand 2	N	494	498	parallel
Strand 3	O	502	506	parallel
Strand 4	M	510	514	parallel
Strand 5	N	518	522	parallel
Strand 6	O	526	530	parallel
Strand 7	M	534	538	parallel
Strand 8	N	542	546	parallel
Strand 9	O	549	554	parallel
Strand 10	M	556	561	parallel
Strand 11	N	564	568	parallel
Strand 12	O	571	574	parallel
Strand 13	P	572	574	parallel
Strand 14	P	565	568	anti-parallel
Strand 15	R	556	561	parallel
Strand 16	Q	549	554	parallel
Strand 17	P	542	546	parallel
Strand 18	R	534	538	parallel
Strand 19	Q	526	530	parallel
Strand 20	P	518	522	parallel
Strand 21	R	510	514	parallel
Strand 22	Q	502	506	parallel
Strand 23	P	494	498	parallel
Strand 24	R	486	490	parallel

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There are 24 strands in K sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	O	486	490	first strand
Strand 2	M	494	498	parallel
Strand 3	N	502	506	parallel
Strand 4	O	510	514	parallel
Strand 5	M	518	522	parallel
Strand 6	N	526	530	parallel
Strand 7	O	534	538	parallel
Strand 8	M	542	546	parallel
Strand 9	N	549	554	parallel
Strand 10	O	556	561	parallel
Strand 11	M	564	568	parallel
Strand 12	N	571	574	parallel
Strand 13	Q	572	574	parallel
Strand 14	Q	565	568	anti-parallel
Strand 15	P	556	561	parallel
Strand 16	R	549	554	parallel
Strand 17	Q	542	546	parallel
Strand 18	P	534	538	parallel
Strand 19	R	526	530	parallel
Strand 20	Q	518	522	parallel
Strand 21	P	510	514	parallel
Strand 22	R	502	506	parallel
Strand 23	Q	494	498	parallel
Strand 24	P	486	490	parallel

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There are 24 strands in L sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	N	486	490	first strand
Strand 2	O	494	498	parallel
Strand 3	M	502	506	parallel
Strand 4	N	510	514	parallel
Strand 5	O	518	522	parallel
Strand 6	M	526	530	parallel
Strand 7	N	534	538	parallel
Strand 8	O	542	546	parallel
Strand 9	M	549	554	parallel
Strand 10	N	556	561	parallel
Strand 11	O	564	568	parallel
Strand 12	M	571	574	parallel
Strand 13	R	572	574	parallel
Strand 14	R	565	568	anti-parallel
Strand 15	Q	556	561	parallel
Strand 16	P	549	554	parallel
Strand 17	R	542	546	parallel
Strand 18	Q	534	538	parallel
Strand 19	P	526	530	parallel
Strand 20	R	518	522	parallel
Strand 21	Q	510	514	parallel
Strand 22	P	502	506	parallel
Strand 23	R	494	498	parallel
Strand 24	Q	486	490	parallel

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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il

Analysis of interatomic Contacts of Structural Units in PDB entry: 4OSD

Analysis of interatomic Contacts of Structural Units in PDB entry:
4OSD