Analysis of interatomic Contacts of Structural Units in PDB entry:
1OVA

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 1OVA entry

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

There are 7 chains in PDB entry 1OVA (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	GLY 24	ASP 87
A	ILE 87	GLY 349
A	ALA 351	PRO 391
B	GLY 24	GLY 349
B	ALA 351	PRO 391
C	GLY 24	PRO 391
D	GLY 24	PRO 391

There are 48 helices in PDB entry 1OVA. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA	A	26	44	Right-handed alpha
Helix 2	BA	A	54	65	Right-handed alpha
Helix 3	CA	A	70	80	Right-handed alpha
Helix 4	C2A	A	87	87	Right-handed alpha
Helix 5	A	A	94	104	Right-handed alpha
Helix 6	EA	A	128	137	Right-handed alpha
Helix 7	FA	A	150	164	Right-handed alpha
Helix 8	F1A	A	200	202	Right-handed 310
Helix 9	GA	A	260	266	Right-handed alpha
Helix 10	HA	A	269	275	Right-handed alpha
Helix 11	IA	A	299	306	Right-handed alpha
Helix 12	I1A	A	310	312	Right-handed 310
Helix 13	AB	B	26	44	Right-handed alpha
Helix 14	BB	B	54	65	Right-handed alpha
Helix 15	CB	B	70	80	Right-handed alpha
Helix 16	DB	B	94	104	Right-handed alpha
Helix 17	EB	B	128	137	Right-handed alpha
Helix 18	FB	B	150	164	Right-handed alpha
Helix 19	F1B	B	200	202	Right-handed 310
Helix 20	GB	B	260	266	Right-handed alpha
Helix 21	HB	B	269	275	Right-handed alpha
Helix 22	IB	B	299	306	Right-handed alpha
Helix 23	I1B	B	310	312	Right-handed 310
Helix 24	AC	C	26	44	Right-handed alpha
Helix 25	BC	C	54	66	Right-handed alpha
Helix 26	CC	C	70	80	Right-handed alpha
Helix 27	C2C	C	87	87	Right-handed alpha
Helix 28	C	C	94	104	Right-handed alpha
Helix 29	EC	C	128	137	Right-handed alpha
Helix 30	FC	C	150	164	Right-handed alpha
Helix 31	F1C	C	200	202	Right-handed 310
Helix 32	GC	C	260	266	Right-handed alpha
Helix 33	HC	C	269	275	Right-handed alpha
Helix 34	IC	C	299	305	Right-handed alpha
Helix 35	I1C	C	310	312	Right-handed 310
Helix 36	AD	D	26	44	Right-handed alpha
Helix 37	BD	D	54	66	Right-handed alpha
Helix 38	CD	D	70	80	Right-handed alpha
Helix 39	C2D	D	87	87	Right-handed alpha
Helix 40	DD	D	94	104	Right-handed alpha
Helix 41	ED	D	128	137	Right-handed alpha
Helix 42	FD	D	150	164	Right-handed alpha
Helix 43	F1D	D	200	202	Right-handed 310
Helix 44	GD	D	260	266	Right-handed alpha
Helix 45	HD	D	269	275	Right-handed alpha
Helix 46	ID	D	299	305	Right-handed alpha
Helix 47	I1D	D	310	312	Right-handed 310
Helix 48	RD	D	350	359	Right-handed alpha

There are 12 sheets in PDB entry 1OVA. Click on sheet of interest to get list of strands forming it: AA, BA, CA, AB, BB, CB, AC, BC, CC, AD, BD, CD,

There are 5 strands in AA sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	142	145	first strand
Strand 2	A	110	121	parallel
Strand 3	A	182	196	anti-parallel
Strand 4	A	331	340	parallel
Strand 5	A	291	298	anti-parallel

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There are 6 strands in BA sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	228	232	first strand
Strand 2	A	237	243	anti-parallel
Strand 3	A	248	255	anti-parallel
Strand 4	A	370	376	anti-parallel
Strand 5	A	382	388	anti-parallel
Strand 6	A	50	52	anti-parallel

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There are 4 strands in CA sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	363	365	first strand
Strand 2	A	281	289	parallel
Strand 3	A	214	227	anti-parallel
Strand 4	A	204	211	parallel

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There are 5 strands in AB sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	142	145	first strand
Strand 2	B	110	121	parallel
Strand 3	B	182	196	anti-parallel
Strand 4	B	329	340	parallel
Strand 5	B	291	298	anti-parallel

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There are 6 strands in BB sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	228	232	first strand
Strand 2	B	237	243	anti-parallel
Strand 3	B	248	255	anti-parallel
Strand 4	B	370	376	anti-parallel
Strand 5	B	382	388	anti-parallel
Strand 6	B	50	52	anti-parallel

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There are 4 strands in CB sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	363	365	first strand
Strand 2	B	281	289	parallel
Strand 3	B	215	227	anti-parallel
Strand 4	B	204	209	parallel

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There are 5 strands in AC sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	142	145	first strand
Strand 2	C	110	121	parallel
Strand 3	C	182	196	anti-parallel
Strand 4	C	331	340	parallel
Strand 5	C	291	298	anti-parallel

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There are 6 strands in BC sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	228	232	first strand
Strand 2	C	237	243	anti-parallel
Strand 3	C	248	255	anti-parallel
Strand 4	C	370	376	anti-parallel
Strand 5	C	382	388	anti-parallel
Strand 6	C	50	52	anti-parallel

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There are 4 strands in CC sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	363	365	first strand
Strand 2	C	281	289	parallel
Strand 3	C	215	227	anti-parallel
Strand 4	C	204	209	parallel

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There are 5 strands in AD sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	142	145	first strand
Strand 2	D	110	121	parallel
Strand 3	D	182	196	anti-parallel
Strand 4	D	331	340	parallel
Strand 5	D	291	298	anti-parallel

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There are 6 strands in BD sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	228	232	first strand
Strand 2	D	237	243	anti-parallel
Strand 3	D	248	255	anti-parallel
Strand 4	D	370	376	anti-parallel
Strand 5	D	382	388	anti-parallel
Strand 6	D	50	52	anti-parallel

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There are 4 strands in CD sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	363	365	first strand
Strand 2	D	281	289	parallel
Strand 3	D	216	227	anti-parallel
Strand 4	D	204	209	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: 1OVA

Analysis of interatomic Contacts of Structural Units in PDB entry:
1OVA