Analysis of interatomic Contacts of Structural Units in PDB entry:
9O9Y

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 9O9Y entry

There are 4 chains in PDB entry 9O9Y (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
B	MET 1	VAL 231
D	MET 1	LEU 436
C	MET 1	LEU 436
A	MET 1	VAL 231

There are 49 helices in PDB entry 9O9Y. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	B	47	56	Right-handed alpha
Helix 2	AA2	B	77	88	Right-handed alpha
Helix 3	AA3	B	103	115	Right-handed alpha
Helix 4	AA4	B	118	133	Right-handed alpha
Helix 5	AA5	B	135	139	Right-handed 310
Helix 6	AA6	B	142	146	Right-handed 310
Helix 7	AA7	B	147	161	Right-handed alpha
Helix 8	AA8	B	177	195	Right-handed alpha
Helix 9	AA9	B	205	211	Right-handed alpha
Helix 10	AB1	D	2	16	Right-handed alpha
Helix 11	AB2	D	17	57	Right-handed alpha
Helix 12	AB3	D	74	79	Right-handed alpha
Helix 13	AB4	D	115	122	Right-handed alpha
Helix 14	AB5	D	144	148	Right-handed 310
Helix 15	AB6	D	150	164	Right-handed alpha
Helix 16	AB7	D	230	234	Right-handed 310
Helix 17	AB8	D	258	260	Right-handed 310
Helix 18	AB9	D	261	272	Right-handed alpha
Helix 19	AC1	D	277	283	Right-handed alpha
Helix 20	AC2	D	285	322	Right-handed alpha
Helix 21	AC3	D	323	334	Right-handed alpha
Helix 22	AC4	D	336	383	Right-handed alpha
Helix 23	AC5	D	397	426	Right-handed alpha
Helix 24	AC6	D	427	433	Right-handed alpha
Helix 25	AC7	C	2	16	Right-handed alpha
Helix 26	AC8	C	17	56	Right-handed alpha
Helix 27	AC9	C	74	79	Right-handed alpha
Helix 28	AD1	C	115	122	Right-handed alpha
Helix 29	AD2	C	144	148	Right-handed 310
Helix 30	AD3	C	150	163	Right-handed alpha
Helix 31	AD4	C	230	232	Right-handed 310
Helix 32	AD5	C	233	241	Right-handed alpha
Helix 33	AD6	C	258	260	Right-handed 310
Helix 34	AD7	C	261	272	Right-handed alpha
Helix 35	AD8	C	279	283	Right-handed alpha
Helix 36	AD9	C	285	322	Right-handed alpha
Helix 37	AE1	C	323	334	Right-handed alpha
Helix 38	AE2	C	336	381	Right-handed alpha
Helix 39	AE3	C	397	426	Right-handed alpha
Helix 40	AE4	C	427	433	Right-handed alpha
Helix 41	AE5	A	47	56	Right-handed alpha
Helix 42	AE6	A	77	88	Right-handed alpha
Helix 43	AE7	A	103	115	Right-handed alpha
Helix 44	AE8	A	118	133	Right-handed alpha
Helix 45	AE9	A	135	139	Right-handed 310
Helix 46	AF1	A	142	146	Right-handed 310
Helix 47	AF2	A	147	161	Right-handed alpha
Helix 48	AF3	A	177	195	Right-handed alpha
Helix 49	AF4	A	205	211	Right-handed alpha

There are 9 sheets in PDB entry 9O9Y. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9,

There are 4 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	20	32	first strand
Strand 2	B	2	13	anti-parallel
Strand 3	B	63	68	anti-parallel
Strand 4	B	71	72	anti-parallel

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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	B	89	92	first strand
Strand 2	B	166	170	parallel
Strand 3	B	198	202	parallel
Strand 4	B	37	42	parallel
Strand 5	B	214	219	parallel
Strand 6	B	222	223	anti-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	B	89	92	first strand
Strand 2	B	166	170	parallel
Strand 3	B	198	202	parallel
Strand 4	B	37	42	parallel
Strand 5	B	214	219	parallel
Strand 6	B	227	228	anti-parallel

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There are 3 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	126	129	first strand
Strand 2	D	204	214	anti-parallel
Strand 3	D	185	190	anti-parallel

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There are 9 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	126	129	first strand
Strand 2	D	204	214	anti-parallel
Strand 3	D	137	140	parallel
Strand 4	D	226	229	anti-parallel
Strand 5	D	110	114	parallel
Strand 6	D	84	93	anti-parallel
Strand 7	D	249	256	anti-parallel
Strand 8	D	61	67	anti-parallel
Strand 9	D	274	276	anti-parallel

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There are 3 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	126	129	first strand
Strand 2	C	204	214	anti-parallel
Strand 3	C	184	190	anti-parallel

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There are 9 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	126	129	first strand
Strand 2	C	204	214	anti-parallel
Strand 3	C	137	140	parallel
Strand 4	C	226	229	anti-parallel
Strand 5	C	110	114	parallel
Strand 6	C	84	93	anti-parallel
Strand 7	C	248	256	anti-parallel
Strand 8	C	61	67	anti-parallel
Strand 9	C	274	278	anti-parallel

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There are 4 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	20	32	first strand
Strand 2	A	2	13	anti-parallel
Strand 3	A	63	68	anti-parallel
Strand 4	A	71	72	anti-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	89	92	first strand
Strand 2	A	166	170	parallel
Strand 3	A	198	202	parallel
Strand 4	A	37	42	parallel
Strand 5	A	214	219	parallel
Strand 6	A	222	223	anti-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: 9O9Y

Analysis of interatomic Contacts of Structural Units in PDB entry:
9O9Y