Analysis of interatomic Contacts of Structural Units in PDB entry:
1YO9

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 1YO9 entry

There are 17 chains in PDB entry 1YO9 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	THR 29	GLY 758
B	ALA 2	PHE 733
C	SER 2	TYR 81
D	PRO 25	LEU 156
E	ARG 28	ALA 91
F	ASP 1	VAL 154
G	SER 5	GLY 78
H	ASP 21	SER 72
I	MET 1	LYS 30
J	MET 1	PHE 41
K	SER 5	LEU 78
L	THR 8	LEU 164
1	ALA 1	ASN 197
2	UNK 40	UNK 198
3	UNK 50	UNK 224
4	PRO 34	SER 187
T	UNK 1	UNK 22

There are129 helices in PDB entry 1YO9. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	31	36	Right-handed 310
Helix 2	2	A	41	45	Right-handed 310
Helix 3	3	A	51	60	Right-handed alpha
Helix 4	4	A	63	67	Right-handed 310
Helix 5	5	A	70	102	Right-handed alpha
Helix 6	6	A	105	112	Right-handed alpha
Helix 7	7	A	128	133	Right-handed 310
Helix 8	8	A	148	157	Right-handed alpha
Helix 9	9	A	160	188	Right-handed alpha
Helix 10	10	A	192	197	Right-handed alpha
Helix 11	11	A	199	209	Right-handed alpha
Helix 12	12	A	210	225	Right-handed alpha
Helix 13	13	A	225	236	Right-handed alpha
Helix 14	14	A	246	251	Right-handed alpha
Helix 15	15	A	251	259	Right-handed alpha
Helix 16	16	A	273	278	Right-handed 310
Helix 17	17	A	295	314	Right-handed alpha
Helix 18	18	A	326	334	Right-handed alpha
Helix 19	19	A	345	353	Right-handed alpha
Helix 20	20	A	353	379	Right-handed alpha
Helix 21	21	A	388	420	Right-handed alpha
Helix 22	22	A	430	436	Right-handed alpha
Helix 23	23	A	438	456	Right-handed alpha
Helix 24	24	A	457	470	Right-handed alpha
Helix 25	25	A	472	476	Right-handed 310
Helix 26	26	A	486	499	Right-handed alpha
Helix 27	27	A	535	562	Right-handed alpha
Helix 28	28	A	571	576	Right-handed alpha
Helix 29	29	A	593	624	Right-handed alpha
Helix 30	30	A	641	646	Right-handed alpha
Helix 31	31	A	649	656	Right-handed alpha
Helix 32	32	A	656	666	Right-handed alpha
Helix 33	33	A	672	695	Right-handed alpha
Helix 34	34	A	696	714	Right-handed alpha
Helix 35	35	A	726	757	Right-handed alpha
Helix 36	36	B	9	14	Right-handed alpha
Helix 37	37	B	18	28	Right-handed alpha
Helix 38	38	B	30	34	Right-handed 310
Helix 39	39	B	38	72	Right-handed alpha
Helix 40	40	B	73	80	Right-handed alpha
Helix 41	41	B	97	105	Right-handed alpha
Helix 42	42	B	119	127	Right-handed alpha
Helix 43	43	B	131	156	Right-handed alpha
Helix 44	44	B	164	169	Right-handed alpha
Helix 45	45	B	170	181	Right-handed alpha
Helix 46	46	B	182	197	Right-handed alpha
Helix 47	47	B	197	203	Right-handed alpha
Helix 48	48	B	222	227	Right-handed alpha
Helix 49	49	B	229	235	Right-handed 310
Helix 50	50	B	269	288	Right-handed alpha
Helix 51	51	B	302	307	Right-handed alpha
Helix 52	52	B	321	329	Right-handed alpha
Helix 53	53	B	329	355	Right-handed alpha
Helix 54	54	B	360	363	Right-handed 310
Helix 55	55	B	364	397	Right-handed alpha
Helix 56	56	B	406	413	Right-handed alpha
Helix 57	57	B	414	447	Right-handed alpha
Helix 58	58	B	448	452	Right-handed 310
Helix 59	59	B	457	465	Right-handed alpha
Helix 60	60	B	483	489	Right-handed alpha
Helix 61	61	B	493	503	Right-handed alpha
Helix 62	62	B	513	540	Right-handed alpha
Helix 63	63	B	549	554	Right-handed alpha
Helix 64	64	B	571	603	Right-handed alpha
Helix 65	65	B	606	613	Right-handed alpha
Helix 66	66	B	616	623	Right-handed alpha
Helix 67	67	B	623	628	Right-handed alpha
Helix 68	68	B	643	666	Right-handed alpha
Helix 69	69	B	667	684	Right-handed alpha
Helix 70	70	B	687	691	Right-handed 310
Helix 71	71	B	701	731	Right-handed alpha
Helix 72	72	C	15	20	Right-handed alpha
Helix 73	73	C	44	48	Right-handed 310
Helix 74	74	C	52	57	Right-handed alpha
Helix 75	75	D	37	43	Right-handed alpha
Helix 76	76	D	79	93	Right-handed alpha
Helix 77	77	D	136	140	Right-handed 310
Helix 78	78	D	142	147	Right-handed alpha
Helix 79	79	F	1	5	Right-handed 310
Helix 80	80	F	7	10	Right-handed 310
Helix 81	81	F	11	28	Right-handed alpha
Helix 82	82	F	36	60	Right-handed alpha
Helix 83	83	F	83	110	Right-handed alpha
Helix 84	84	F	113	120	Right-handed alpha
Helix 85	85	F	122	131	Right-handed alpha
Helix 86	86	F	132	134	Right-handed 310
Helix 87	87	F	135	146	Right-handed alpha
Helix 88	88	G	6	28	Right-handed alpha
Helix 89	89	G	29	33	Right-handed 310
Helix 90	90	G	42	48	Right-handed alpha
Helix 91	91	G	68	77	Right-handed alpha
Helix 92	92	H	34	37	Right-handed 310
Helix 93	93	H	38	43	Right-handed alpha
Helix 94	94	H	50	72	Right-handed alpha
Helix 95	95	I	3	14	Right-handed alpha
Helix 96	96	I	14	30	Right-handed alpha
Helix 97	97	J	1	9	Right-handed alpha
Helix 98	98	J	10	33	Right-handed alpha
Helix 99	99	K	6	26	Right-handed alpha
Helix 100	100	K	35	39	Right-handed 310
Helix 101	101	K	59	61	Right-handed 310
Helix 102	102	K	62	75	Right-handed alpha
Helix 103	103	L	31	40	Right-handed alpha
Helix 104	104	L	49	66	Right-handed alpha
Helix 105	105	L	66	73	Right-handed alpha
Helix 106	106	L	80	107	Right-handed alpha
Helix 107	107	L	133	161	Right-handed alpha
Helix 108	108	1	35	54	Right-handed alpha
Helix 109	109	1	55	57	Right-handed 310
Helix 110	110	1	92	111	Right-handed alpha
Helix 111	111	1	129	133	Right-handed 310
Helix 112	112	1	135	140	Right-handed alpha
Helix 113	113	1	154	162	Right-handed alpha
Helix 114	114	1	172	180	Right-handed alpha
Helix 115	115	2	42	72	Right-handed alpha
Helix 116	116	2	90	113	Right-handed alpha
Helix 117	117	2	157	185	Right-handed alpha
Helix 118	118	2	190	195	Right-handed alpha
Helix 119	119	3	56	61	Right-handed alpha
Helix 120	120	3	65	76	Right-handed alpha
Helix 121	121	3	113	135	Right-handed alpha
Helix 122	122	3	171	205	Right-handed alpha
Helix 123	123	3	211	219	Right-handed alpha
Helix 124	124	4	36	59	Right-handed alpha
Helix 125	125	4	59	64	Right-handed alpha
Helix 126	126	4	90	111	Right-handed alpha
Helix 127	127	4	150	157	Right-handed alpha
Helix 128	128	4	161	174	Right-handed alpha
Helix 129	129	4	177	185	Right-handed alpha

There are 11 sheets in PDB entry 1YO9. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K,

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	A	134	137	first strand
Strand 2	A	140	142	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	522	523	first strand
Strand 2	A	526	527	anti-parallel

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There are 2 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	626	628	first strand
Strand 2	A	634	636	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	87	90	first strand
Strand 2	B	113	115	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	4	7	first strand
Strand 2	C	65	68	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	27	30	first strand
Strand 2	C	38	41	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	71	77	first strand
Strand 2	D	45	52	anti-parallel
Strand 3	D	99	103	anti-parallel
Strand 4	D	109	113	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	56	60	first strand
Strand 2	D	64	68	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	51	55	first strand
Strand 2	E	65	68	anti-parallel
Strand 3	E	79	82	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	62	63	first strand
Strand 2	F	69	70	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	13	14	first strand
Strand 2	L	24	25	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: 1YO9

Analysis of interatomic Contacts of Structural Units in PDB entry:
1YO9