Analysis of interatomic Contacts of Structural Units in PDB entry:
1O9J

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 1O9J entry

There are 4 chains in PDB entry 1O9J (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ASP 7	SER 500
B	ASP 7	SER 500
C	ASP 7	SER 500
D	ASP 7	SER 500

There are 78 helices in PDB entry 1O9J. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	55	71	Right-handed alpha
Helix 2	2	A	74	79	Right-handed alpha
Helix 3	3	A	80	98	Right-handed alpha
Helix 4	4	A	98	111	Right-handed alpha
Helix 5	5	A	113	120	Right-handed alpha
Helix 6	6	A	120	136	Right-handed alpha
Helix 7	7	A	137	139	Right-handed 310
Helix 8	8	A	170	185	Right-handed alpha
Helix 9	9	A	198	212	Right-handed alpha
Helix 10	10	A	227	234	Right-handed alpha
Helix 11	11	A	246	260	Right-handed alpha
Helix 12	12	A	282	296	Right-handed alpha
Helix 13	13	A	297	300	Right-handed 310
Helix 14	14	A	312	326	Right-handed alpha
Helix 15	15	A	346	364	Right-handed alpha
Helix 16	16	A	393	398	Right-handed alpha
Helix 17	17	A	412	422	Right-handed alpha
Helix 18	18	A	435	446	Right-handed alpha
Helix 19	19	A	468	470	Right-handed 310
Helix 20	20	A	477	483	Right-handed alpha
Helix 21	21	B	55	70	Right-handed alpha
Helix 22	22	B	74	79	Right-handed alpha
Helix 23	23	B	80	98	Right-handed alpha
Helix 24	24	B	98	111	Right-handed alpha
Helix 25	25	B	113	120	Right-handed alpha
Helix 26	26	B	120	136	Right-handed alpha
Helix 27	27	B	170	186	Right-handed alpha
Helix 28	28	B	198	212	Right-handed alpha
Helix 29	29	B	227	234	Right-handed alpha
Helix 30	30	B	246	260	Right-handed alpha
Helix 31	31	B	282	296	Right-handed alpha
Helix 32	32	B	297	300	Right-handed 310
Helix 33	33	B	312	327	Right-handed alpha
Helix 34	34	B	346	364	Right-handed alpha
Helix 35	35	B	393	398	Right-handed alpha
Helix 36	36	B	412	421	Right-handed alpha
Helix 37	37	B	435	446	Right-handed alpha
Helix 38	38	B	468	470	Right-handed 310
Helix 39	39	B	477	483	Right-handed alpha
Helix 40	40	C	55	70	Right-handed alpha
Helix 41	41	C	74	79	Right-handed alpha
Helix 42	42	C	80	98	Right-handed alpha
Helix 43	43	C	98	111	Right-handed alpha
Helix 44	44	C	113	120	Right-handed alpha
Helix 45	45	C	120	136	Right-handed alpha
Helix 46	46	C	137	139	Right-handed 310
Helix 47	47	C	170	185	Right-handed alpha
Helix 48	48	C	198	212	Right-handed alpha
Helix 49	49	C	227	234	Right-handed alpha
Helix 50	50	C	246	260	Right-handed alpha
Helix 51	51	C	282	296	Right-handed alpha
Helix 52	52	C	297	300	Right-handed 310
Helix 53	53	C	312	327	Right-handed alpha
Helix 54	54	C	346	364	Right-handed alpha
Helix 55	55	C	393	397	Right-handed 310
Helix 56	56	C	412	422	Right-handed alpha
Helix 57	57	C	435	446	Right-handed alpha
Helix 58	58	C	468	470	Right-handed 310
Helix 59	59	C	477	483	Right-handed alpha
Helix 60	60	D	55	71	Right-handed alpha
Helix 61	61	D	74	79	Right-handed alpha
Helix 62	62	D	80	98	Right-handed alpha
Helix 63	63	D	98	111	Right-handed alpha
Helix 64	64	D	113	120	Right-handed alpha
Helix 65	65	D	120	136	Right-handed alpha
Helix 66	66	D	170	185	Right-handed alpha
Helix 67	67	D	198	212	Right-handed alpha
Helix 68	68	D	227	234	Right-handed alpha
Helix 69	69	D	246	260	Right-handed alpha
Helix 70	70	D	282	296	Right-handed alpha
Helix 71	71	D	297	300	Right-handed 310
Helix 72	72	D	312	327	Right-handed alpha
Helix 73	73	D	346	364	Right-handed alpha
Helix 74	74	D	393	398	Right-handed alpha
Helix 75	75	D	412	422	Right-handed alpha
Helix 76	76	D	435	446	Right-handed alpha
Helix 77	77	D	468	470	Right-handed 310
Helix 78	78	D	477	484	Right-handed alpha

There are 17 sheets in PDB entry 1O9J. Click on sheet of interest to get list of strands forming it: AA, AB, BA, AC, AD, AE, BB, BC, BD, BE, CA, CB, CC, CD, A, DB, C,

There are 2 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	22	24	first strand
Strand 2	A	27	29	anti-parallel

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There are 2 strands in AB sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	36	40	first strand
Strand 2	A	47	52	anti-parallel

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There are 20 strands in BA sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	366	369	first strand
Strand 2	B	384	387	anti-parallel
Strand 3	B	404	410	parallel
Strand 4	B	305	311	parallel
Strand 5	B	273	277	parallel
Strand 6	B	428	432	parallel
Strand 7	B	450	453	parallel
Strand 8	A	486	494	parallel
Strand 9	A	150	158	anti-parallel
Strand 10	A	141	144	anti-parallel
Strand 11	D	141	144	anti-parallel
Strand 12	D	150	158	anti-parallel
Strand 13	D	486	494	anti-parallel
Strand 14	C	450	453	parallel
Strand 15	C	428	432	parallel
Strand 16	C	273	277	parallel
Strand 17	C	305	311	parallel
Strand 18	C	404	410	parallel
Strand 19	C	384	387	parallel
Strand 20	C	366	369	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	218	220	first strand
Strand 2	A	188	192	parallel
Strand 3	A	161	165	parallel
Strand 4	A	240	244	parallel
Strand 5	A	264	268	parallel
Strand 6	A	472	473	anti-parallel

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There are 20 strands in AD sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	366	369	first strand
Strand 2	A	384	389	anti-parallel
Strand 3	A	404	410	parallel
Strand 4	A	305	311	parallel
Strand 5	A	273	277	parallel
Strand 6	A	428	432	parallel
Strand 7	A	450	453	parallel
Strand 8	B	486	494	parallel
Strand 9	B	150	158	anti-parallel
Strand 10	B	141	144	anti-parallel
Strand 11	C	141	144	anti-parallel
Strand 12	C	150	158	anti-parallel
Strand 13	C	486	494	anti-parallel
Strand 14	D	450	453	parallel
Strand 15	D	428	432	parallel
Strand 16	D	273	277	parallel
Strand 17	D	305	311	parallel
Strand 18	D	404	410	parallel
Strand 19	D	384	387	parallel
Strand 20	D	366	369	anti-parallel

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There are 2 strands in AE sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	373	374	first strand
Strand 2	A	380	381	anti-parallel

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There are 2 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	22	24	first strand
Strand 2	B	27	29	anti-parallel

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There are 2 strands in BC sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	36	40	first strand
Strand 2	B	47	52	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	B	218	220	first strand
Strand 2	B	188	192	parallel
Strand 3	B	161	165	parallel
Strand 4	B	240	244	parallel
Strand 5	B	264	268	parallel
Strand 6	B	472	473	anti-parallel

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There are 2 strands in BE sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	373	374	first strand
Strand 2	B	380	381	anti-parallel

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There are 2 strands in CA sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	22	24	first strand
Strand 2	C	27	29	anti-parallel

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There are 2 strands in CB sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	36	40	first strand
Strand 2	C	47	52	anti-parallel

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There are 6 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	218	220	first strand
Strand 2	C	188	192	parallel
Strand 3	C	161	165	parallel
Strand 4	C	240	244	parallel
Strand 5	C	264	268	parallel
Strand 6	C	472	473	anti-parallel

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There are 2 strands in CD sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	373	374	first strand
Strand 2	C	380	381	anti-parallel

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There are 2 strands in A sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	22	24	first strand
Strand 2	D	27	29	anti-parallel

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There are 2 strands in DB sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	36	40	first strand
Strand 2	D	47	52	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	218	220	first strand
Strand 2	D	188	192	parallel
Strand 3	D	161	165	parallel
Strand 4	D	240	244	parallel
Strand 5	D	264	268	parallel
Strand 6	D	472	473	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: 1O9J

Analysis of interatomic Contacts of Structural Units in PDB entry:
1O9J