Analysis of interatomic Contacts of Structural Units in PDB entry:
1T9D

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 1T9D entry

There are 4 chains in PDB entry 1T9D (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	MET 85	HIS 687
B	ASP 86	HIS 687
C	PHE 89	HIS 687
D	MET 85	HIS 687

There are126 helices in PDB entry 1T9D. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	93	105	Right-handed alpha
Helix 2	2	A	118	125	Right-handed alpha
Helix 3	3	A	138	154	Right-handed alpha
Helix 4	4	A	164	169	Right-handed alpha
Helix 5	5	A	170	181	Right-handed alpha
Helix 6	6	A	205	210	Right-handed alpha
Helix 7	7	A	211	214	Right-handed 310
Helix 8	8	A	222	224	Right-handed 310
Helix 9	9	A	225	239	Right-handed alpha
Helix 10	10	A	251	256	Right-handed alpha
Helix 11	11	A	263	268	Right-handed alpha
Helix 12	12	A	278	298	Right-handed alpha
Helix 13	13	A	308	313	Right-handed 310
Helix 14	14	A	315	328	Right-handed alpha
Helix 15	15	A	335	338	Right-handed 310
Helix 16	16	A	357	367	Right-handed alpha
Helix 17	17	A	384	388	Right-handed 310
Helix 18	18	A	389	398	Right-handed alpha
Helix 19	19	A	409	413	Right-handed 310
Helix 20	20	A	426	435	Right-handed alpha
Helix 21	21	A	436	438	Right-handed 310
Helix 22	22	A	444	458	Right-handed alpha
Helix 23	23	A	472	486	Right-handed alpha
Helix 24	24	A	498	508	Right-handed alpha
Helix 25	25	A	527	539	Right-handed alpha
Helix 26	26	A	550	557	Right-handed alpha
Helix 27	27	A	559	567	Right-handed alpha
Helix 28	28	A	580	591	Right-handed alpha
Helix 29	29	A	604	612	Right-handed alpha
Helix 30	30	A	621	623	Right-handed 310
Helix 31	31	A	624	635	Right-handed alpha
Helix 32	32	A	668	683	Right-handed alpha
Helix 33	33	B	93	105	Right-handed alpha
Helix 34	34	B	115	117	Right-handed 310
Helix 35	35	B	118	125	Right-handed alpha
Helix 36	36	B	138	154	Right-handed alpha
Helix 37	37	B	164	169	Right-handed alpha
Helix 38	38	B	170	181	Right-handed alpha
Helix 39	39	B	205	210	Right-handed alpha
Helix 40	40	B	211	214	Right-handed 310
Helix 41	41	B	222	224	Right-handed 310
Helix 42	42	B	225	239	Right-handed alpha
Helix 43	43	B	251	256	Right-handed alpha
Helix 44	44	B	284	299	Right-handed alpha
Helix 45	45	B	308	313	Right-handed 310
Helix 46	46	B	315	327	Right-handed alpha
Helix 47	47	B	335	338	Right-handed 310
Helix 48	48	B	357	367	Right-handed alpha
Helix 49	49	B	384	388	Right-handed 310
Helix 50	50	B	389	398	Right-handed alpha
Helix 51	51	B	409	413	Right-handed 310
Helix 52	52	B	426	435	Right-handed alpha
Helix 53	53	B	436	438	Right-handed 310
Helix 54	54	B	444	458	Right-handed alpha
Helix 55	55	B	472	486	Right-handed alpha
Helix 56	56	B	498	508	Right-handed alpha
Helix 57	57	B	527	539	Right-handed alpha
Helix 58	58	B	550	557	Right-handed alpha
Helix 59	59	B	559	567	Right-handed alpha
Helix 60	60	B	580	591	Right-handed alpha
Helix 61	61	B	604	613	Right-handed alpha
Helix 62	62	B	621	635	Right-handed alpha
Helix 63	63	B	668	684	Right-handed alpha
Helix 64	64	C	93	105	Right-handed alpha
Helix 65	65	C	115	117	Right-handed 310
Helix 66	66	C	118	125	Right-handed alpha
Helix 67	67	C	138	154	Right-handed alpha
Helix 68	68	C	164	169	Right-handed alpha
Helix 69	69	C	170	180	Right-handed alpha
Helix 70	70	C	205	210	Right-handed alpha
Helix 71	71	C	211	214	Right-handed 310
Helix 72	72	C	222	224	Right-handed 310
Helix 73	73	C	225	239	Right-handed alpha
Helix 74	74	C	251	256	Right-handed alpha
Helix 75	75	C	292	297	Right-handed alpha
Helix 76	76	C	308	313	Right-handed 310
Helix 77	77	C	315	327	Right-handed alpha
Helix 78	78	C	357	366	Right-handed alpha
Helix 79	79	C	384	388	Right-handed 310
Helix 80	80	C	389	396	Right-handed alpha
Helix 81	81	C	409	413	Right-handed 310
Helix 82	82	C	426	434	Right-handed alpha
Helix 83	83	C	435	438	Right-handed 310
Helix 84	84	C	444	458	Right-handed alpha
Helix 85	85	C	472	486	Right-handed alpha
Helix 86	86	C	498	507	Right-handed alpha
Helix 87	87	C	527	539	Right-handed alpha
Helix 88	88	C	550	557	Right-handed alpha
Helix 89	89	C	559	567	Right-handed alpha
Helix 90	90	C	580	590	Right-handed alpha
Helix 91	91	C	604	613	Right-handed alpha
Helix 92	92	C	621	623	Right-handed 310
Helix 93	93	C	624	635	Right-handed alpha
Helix 94	94	C	668	684	Right-handed alpha
Helix 95	95	D	93	105	Right-handed alpha
Helix 96	96	D	118	125	Right-handed alpha
Helix 97	97	D	138	154	Right-handed alpha
Helix 98	98	D	164	169	Right-handed alpha
Helix 99	99	D	170	181	Right-handed alpha
Helix 100	100	D	205	210	Right-handed alpha
Helix 101	101	D	211	214	Right-handed 310
Helix 102	102	D	222	224	Right-handed 310
Helix 103	103	D	225	239	Right-handed alpha
Helix 104	104	D	251	256	Right-handed alpha
Helix 105	105	D	263	267	Right-handed 310
Helix 106	106	D	278	299	Right-handed alpha
Helix 107	107	D	308	312	Right-handed 310
Helix 108	108	D	315	327	Right-handed alpha
Helix 109	109	D	335	338	Right-handed 310
Helix 110	110	D	357	367	Right-handed alpha
Helix 111	111	D	378	383	Right-handed alpha
Helix 112	112	D	384	388	Right-handed 310
Helix 113	113	D	389	398	Right-handed alpha
Helix 114	114	D	409	413	Right-handed 310
Helix 115	115	D	426	435	Right-handed alpha
Helix 116	116	D	436	438	Right-handed 310
Helix 117	117	D	444	458	Right-handed alpha
Helix 118	118	D	472	486	Right-handed alpha
Helix 119	119	D	498	508	Right-handed alpha
Helix 120	120	D	527	539	Right-handed alpha
Helix 121	121	D	550	557	Right-handed alpha
Helix 122	122	D	559	567	Right-handed alpha
Helix 123	123	D	580	591	Right-handed alpha
Helix 124	124	D	604	613	Right-handed alpha
Helix 125	125	D	624	635	Right-handed alpha
Helix 126	126	D	668	683	Right-handed alpha

There are 12 sheets in PDB entry 1T9D. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L,

There are 6 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	132	134	first strand
Strand 2	A	109	113	parallel
Strand 3	A	157	161	parallel
Strand 4	A	184	190	parallel
Strand 5	A	244	250	parallel
Strand 6	A	216	219	parallel

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There are 6 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	348	351	first strand
Strand 2	A	331	333	parallel
Strand 3	A	302	306	parallel
Strand 4	A	369	373	parallel
Strand 5	A	402	407	parallel
Strand 6	A	421	424	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	A	516	517	first strand
Strand 2	A	491	495	parallel
Strand 3	A	543	549	parallel
Strand 4	A	571	576	parallel
Strand 5	A	639	644	parallel
Strand 6	A	615	619	parallel

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There are 6 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	132	134	first strand
Strand 2	B	109	112	parallel
Strand 3	B	157	161	parallel
Strand 4	B	184	190	parallel
Strand 5	B	244	250	parallel
Strand 6	B	216	219	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	348	351	first strand
Strand 2	B	331	333	parallel
Strand 3	B	302	306	parallel
Strand 4	B	369	373	parallel
Strand 5	B	402	407	parallel
Strand 6	B	421	424	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	516	517	first strand
Strand 2	B	491	495	parallel
Strand 3	B	543	549	parallel
Strand 4	B	571	576	parallel
Strand 5	B	639	644	parallel
Strand 6	B	615	619	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	132	134	first strand
Strand 2	C	109	112	parallel
Strand 3	C	157	161	parallel
Strand 4	C	184	190	parallel
Strand 5	C	244	250	parallel
Strand 6	C	216	219	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	348	351	first strand
Strand 2	C	331	333	parallel
Strand 3	C	302	306	parallel
Strand 4	C	369	373	parallel
Strand 5	C	402	407	parallel
Strand 6	C	421	424	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	516	517	first strand
Strand 2	C	491	495	parallel
Strand 3	C	543	549	parallel
Strand 4	C	571	576	parallel
Strand 5	C	639	644	parallel
Strand 6	C	615	619	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	132	134	first strand
Strand 2	D	109	113	parallel
Strand 3	D	157	161	parallel
Strand 4	D	184	190	parallel
Strand 5	D	244	250	parallel
Strand 6	D	216	219	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	348	351	first strand
Strand 2	D	331	333	parallel
Strand 3	D	302	306	parallel
Strand 4	D	369	373	parallel
Strand 5	D	402	407	parallel
Strand 6	D	421	424	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	516	517	first strand
Strand 2	D	491	495	parallel
Strand 3	D	543	549	parallel
Strand 4	D	571	576	parallel
Strand 5	D	639	644	parallel
Strand 6	D	615	619	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: 1T9D

Analysis of interatomic Contacts of Structural Units in PDB entry:
1T9D