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

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 9TAO entry

There are 7 chains in PDB entry 9TAO (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
H	ILE 4	GLN 325
K	MET 1	GLY 100
L	MET 1	ARG 613
A	SER 6	THR 126
J	MET 1	ARG 163
M	MET 1	VAL 504
N	MET 1	MET 485

There are110 helices in PDB entry 9TAO. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	H	5	39	Right-handed alpha
Helix 2	AA2	H	55	69	Right-handed alpha
Helix 3	AA3	H	79	97	Right-handed alpha
Helix 4	AA4	H	98	101	Right-handed 310
Helix 5	AA5	H	115	137	Right-handed alpha
Helix 6	AA6	H	139	157	Right-handed alpha
Helix 7	AA7	H	159	164	Right-handed alpha
Helix 8	AA8	H	164	172	Right-handed alpha
Helix 9	AA9	H	175	183	Right-handed alpha
Helix 10	AB1	H	192	207	Right-handed alpha
Helix 11	AB2	H	231	257	Right-handed alpha
Helix 12	AB3	H	266	289	Right-handed alpha
Helix 13	AB4	H	293	304	Right-handed alpha
Helix 14	AB5	H	304	325	Right-handed alpha
Helix 15	AB6	K	3	25	Right-handed alpha
Helix 16	AB7	K	27	54	Right-handed alpha
Helix 17	AB8	K	56	88	Right-handed alpha
Helix 18	AB9	K	91	95	Right-handed 310
Helix 19	AC1	L	5	20	Right-handed alpha
Helix 20	AC2	L	26	56	Right-handed alpha
Helix 21	AC3	L	82	107	Right-handed alpha
Helix 22	AC4	L	112	133	Right-handed alpha
Helix 23	AC5	L	135	155	Right-handed alpha
Helix 24	AC6	L	160	193	Right-handed alpha
Helix 25	AC7	L	203	208	Right-handed alpha
Helix 26	AC8	L	214	229	Right-handed alpha
Helix 27	AC9	L	236	242	Right-handed alpha
Helix 28	AD1	L	246	254	Right-handed alpha
Helix 29	AD2	L	260	268	Right-handed alpha
Helix 30	AD3	L	269	275	Right-handed alpha
Helix 31	AD4	L	276	299	Right-handed alpha
Helix 32	AD5	L	305	317	Right-handed alpha
Helix 33	AD6	L	317	325	Right-handed alpha
Helix 34	AD7	L	327	337	Right-handed alpha
Helix 35	AD8	L	339	356	Right-handed alpha
Helix 36	AD9	L	361	365	Right-handed 310
Helix 37	AE1	L	367	371	Right-handed 310
Helix 38	AE2	L	372	388	Right-handed alpha
Helix 39	AE3	L	395	410	Right-handed alpha
Helix 40	AE4	L	412	429	Right-handed alpha
Helix 41	AE5	L	432	437	Right-handed alpha
Helix 42	AE6	L	453	464	Right-handed alpha
Helix 43	AE7	L	466	471	Right-handed alpha
Helix 44	AE8	L	486	513	Right-handed alpha
Helix 45	AE9	L	525	537	Right-handed alpha
Helix 46	AF1	L	540	549	Right-handed alpha
Helix 47	AF2	L	549	561	Right-handed alpha
Helix 48	AF3	L	563	569	Right-handed alpha
Helix 49	AF4	L	570	584	Right-handed alpha
Helix 50	AF5	L	585	587	Right-handed 310
Helix 51	AF6	L	590	613	Right-handed alpha
Helix 52	AF7	A	7	37	Right-handed alpha
Helix 53	AF8	A	66	90	Right-handed alpha
Helix 54	AF9	A	91	120	Right-handed alpha
Helix 55	AG1	J	2	20	Right-handed alpha
Helix 56	AG2	J	24	47	Right-handed alpha
Helix 57	AG3	J	48	58	Right-handed alpha
Helix 58	AG4	J	62	73	Right-handed alpha
Helix 59	AG5	J	74	76	Right-handed 310
Helix 60	AG6	J	79	85	Right-handed alpha
Helix 61	AG7	J	86	88	Right-handed 310
Helix 62	AG8	J	89	113	Right-handed alpha
Helix 63	AG9	J	125	134	Right-handed alpha
Helix 64	AH1	J	137	159	Right-handed alpha
Helix 65	AH2	M	3	6	Right-handed 310
Helix 66	AH3	M	7	18	Right-handed alpha
Helix 67	AH4	M	20	24	Right-handed 310
Helix 68	AH5	M	26	51	Right-handed alpha
Helix 69	AH6	M	52	55	Right-handed 310
Helix 70	AH7	M	84	105	Right-handed alpha
Helix 71	AH8	M	112	133	Right-handed alpha
Helix 72	AH9	M	135	146	Right-handed alpha
Helix 73	AI1	M	146	156	Right-handed alpha
Helix 74	AI2	M	163	201	Right-handed alpha
Helix 75	AI3	M	216	234	Right-handed alpha
Helix 76	AI4	M	242	250	Right-handed alpha
Helix 77	AI5	M	265	275	Right-handed alpha
Helix 78	AI6	M	279	307	Right-handed alpha
Helix 79	AI7	M	310	331	Right-handed alpha
Helix 80	AI8	M	334	367	Right-handed alpha
Helix 81	AI9	M	383	396	Right-handed alpha
Helix 82	AJ1	M	403	416	Right-handed alpha
Helix 83	AJ2	M	418	444	Right-handed alpha
Helix 84	AJ3	M	461	481	Right-handed alpha
Helix 85	AJ4	M	482	489	Right-handed alpha
Helix 86	AJ5	M	489	502	Right-handed alpha
Helix 87	AJ6	N	8	10	Right-handed 310
Helix 88	AJ7	N	11	31	Right-handed alpha
Helix 89	AJ8	N	33	51	Right-handed alpha
Helix 90	AJ9	N	51	59	Right-handed alpha
Helix 91	AK1	N	70	97	Right-handed alpha
Helix 92	AK2	N	103	122	Right-handed alpha
Helix 93	AK3	N	124	144	Right-handed alpha
Helix 94	AK4	N	149	182	Right-handed alpha
Helix 95	AK5	N	185	193	Right-handed 310
Helix 96	AK6	N	200	218	Right-handed alpha
Helix 97	AK7	N	226	234	Right-handed alpha
Helix 98	AK8	N	235	261	Right-handed alpha
Helix 99	AK9	N	262	265	Right-handed 310
Helix 100	AL1	N	266	288	Right-handed alpha
Helix 101	AL2	N	293	315	Right-handed alpha
Helix 102	AL3	N	321	348	Right-handed alpha
Helix 103	AL4	N	353	357	Right-handed 310
Helix 104	AL5	N	364	368	Right-handed 310
Helix 105	AL6	N	369	384	Right-handed alpha
Helix 106	AL7	N	389	405	Right-handed alpha
Helix 107	AL8	N	407	431	Right-handed alpha
Helix 108	AL9	N	432	434	Right-handed 310
Helix 109	AM1	N	447	470	Right-handed alpha
Helix 110	AM2	N	471	481	Right-handed alpha

There are 4 sheets in PDB entry 9TAO. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4,

There are 2 strands in AA1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	61	63	first strand
Strand 2	L	78	80	anti-parallel

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There are 2 strands in AA2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	68	69	first strand
Strand 2	L	74	75	anti-parallel

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There are 2 strands in AA3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	66	72	first strand
Strand 2	M	77	82	anti-parallel

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There are 2 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	N	61	63	first strand
Strand 2	N	67	69	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: 9TAO

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