Analysis of interatomic Contacts of Structural Units in PDB entry:
3T89

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 3T89 entry

There are 6 chains in PDB entry 3T89 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	MET 1	PRO 285
B	PRO 4	PRO 285
C	TYR 3	GLY 263
D	ILE 2	PRO 285
E	ILE 2	PRO 285
F	TYR 3	PRO 285

There are 87 helices in PDB entry 3T89. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	5	10	Right-handed alpha
Helix 2	2	A	41	45	Right-handed 310
Helix 3	3	A	49	66	Right-handed alpha
Helix 4	4	A	107	118	Right-handed alpha
Helix 5	5	A	132	141	Right-handed alpha
Helix 6	6	A	155	159	Right-handed 310
Helix 7	7	A	168	176	Right-handed alpha
Helix 8	8	A	176	187	Right-handed alpha
Helix 9	9	A	192	198	Right-handed alpha
Helix 10	10	A	206	208	Right-handed 310
Helix 11	11	A	209	223	Right-handed alpha
Helix 12	12	A	225	239	Right-handed alpha
Helix 13	13	A	241	258	Right-handed alpha
Helix 14	14	A	264	272	Right-handed alpha
Helix 15	15	B	5	10	Right-handed alpha
Helix 16	16	B	41	45	Right-handed 310
Helix 17	17	B	49	66	Right-handed alpha
Helix 18	18	B	107	118	Right-handed alpha
Helix 19	19	B	132	141	Right-handed alpha
Helix 20	20	B	155	159	Right-handed 310
Helix 21	21	B	168	176	Right-handed alpha
Helix 22	22	B	176	187	Right-handed alpha
Helix 23	23	B	192	198	Right-handed alpha
Helix 24	24	B	206	208	Right-handed 310
Helix 25	25	B	209	223	Right-handed alpha
Helix 26	26	B	225	239	Right-handed alpha
Helix 27	27	B	241	259	Right-handed alpha
Helix 28	28	B	260	265	Right-handed alpha
Helix 29	29	B	266	270	Right-handed 310
Helix 30	30	C	5	10	Right-handed alpha
Helix 31	31	C	41	45	Right-handed 310
Helix 32	32	C	49	66	Right-handed alpha
Helix 33	33	C	107	118	Right-handed alpha
Helix 34	34	C	132	141	Right-handed alpha
Helix 35	35	C	155	159	Right-handed 310
Helix 36	36	C	168	176	Right-handed alpha
Helix 37	37	C	176	187	Right-handed alpha
Helix 38	38	C	192	198	Right-handed alpha
Helix 39	39	C	206	208	Right-handed 310
Helix 40	40	C	209	223	Right-handed alpha
Helix 41	41	C	225	239	Right-handed alpha
Helix 42	42	C	241	259	Right-handed alpha
Helix 43	43	D	5	10	Right-handed alpha
Helix 44	44	D	41	45	Right-handed 310
Helix 45	45	D	49	66	Right-handed alpha
Helix 46	46	D	107	117	Right-handed alpha
Helix 47	47	D	132	141	Right-handed alpha
Helix 48	48	D	155	159	Right-handed 310
Helix 49	49	D	168	176	Right-handed alpha
Helix 50	50	D	176	187	Right-handed alpha
Helix 51	51	D	192	198	Right-handed alpha
Helix 52	52	D	206	208	Right-handed 310
Helix 53	53	D	209	223	Right-handed alpha
Helix 54	54	D	225	239	Right-handed alpha
Helix 55	55	D	241	259	Right-handed alpha
Helix 56	56	D	260	272	Right-handed alpha
Helix 57	57	D	277	281	Right-handed 310
Helix 58	58	E	5	10	Right-handed alpha
Helix 59	59	E	41	45	Right-handed 310
Helix 60	60	E	49	66	Right-handed alpha
Helix 61	61	E	107	118	Right-handed alpha
Helix 62	62	E	132	141	Right-handed alpha
Helix 63	63	E	155	159	Right-handed 310
Helix 64	64	E	168	176	Right-handed alpha
Helix 65	65	E	176	187	Right-handed alpha
Helix 66	66	E	192	198	Right-handed alpha
Helix 67	67	E	206	208	Right-handed 310
Helix 68	68	E	209	223	Right-handed alpha
Helix 69	69	E	225	239	Right-handed alpha
Helix 70	70	E	241	259	Right-handed alpha
Helix 71	71	E	260	272	Right-handed alpha
Helix 72	72	E	277	281	Right-handed 310
Helix 73	73	F	5	10	Right-handed alpha
Helix 74	74	F	41	45	Right-handed 310
Helix 75	75	F	49	66	Right-handed alpha
Helix 76	76	F	107	118	Right-handed alpha
Helix 77	77	F	132	141	Right-handed alpha
Helix 78	78	F	155	159	Right-handed 310
Helix 79	79	F	168	176	Right-handed alpha
Helix 80	80	F	176	187	Right-handed alpha
Helix 81	81	F	192	198	Right-handed alpha
Helix 82	82	F	206	208	Right-handed 310
Helix 83	83	F	209	223	Right-handed alpha
Helix 84	84	F	225	239	Right-handed alpha
Helix 85	85	F	241	259	Right-handed alpha
Helix 86	86	F	260	269	Right-handed alpha
Helix 87	87	F	277	281	Right-handed 310

There are 12 sheets in PDB entry 3T89. 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 7 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	15	17	first strand
Strand 2	A	25	30	anti-parallel
Strand 3	A	34	39	anti-parallel
Strand 4	A	71	76	parallel
Strand 5	A	122	126	parallel
Strand 6	A	143	147	parallel
Strand 7	A	203	205	parallel

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There are 4 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	81	83	first strand
Strand 2	A	129	131	parallel
Strand 3	A	151	153	parallel
Strand 4	A	190	191	anti-parallel

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There are 7 strands in C sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	15	17	first strand
Strand 2	B	25	30	anti-parallel
Strand 3	B	34	39	anti-parallel
Strand 4	B	71	76	parallel
Strand 5	B	122	126	parallel
Strand 6	B	143	147	parallel
Strand 7	B	203	205	parallel

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There are 4 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	81	83	first strand
Strand 2	B	129	131	parallel
Strand 3	B	151	153	parallel
Strand 4	B	190	191	anti-parallel

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There are 7 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	15	17	first strand
Strand 2	C	25	30	anti-parallel
Strand 3	C	34	39	anti-parallel
Strand 4	C	71	76	parallel
Strand 5	C	122	126	parallel
Strand 6	C	143	147	parallel
Strand 7	C	203	205	parallel

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There are 4 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	81	83	first strand
Strand 2	C	129	131	parallel
Strand 3	C	151	153	parallel
Strand 4	C	190	191	anti-parallel

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There are 7 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	15	17	first strand
Strand 2	D	25	30	anti-parallel
Strand 3	D	34	39	anti-parallel
Strand 4	D	71	76	parallel
Strand 5	D	122	126	parallel
Strand 6	D	143	147	parallel
Strand 7	D	203	205	parallel

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There are 4 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	81	83	first strand
Strand 2	D	129	131	parallel
Strand 3	D	151	153	parallel
Strand 4	D	190	191	anti-parallel

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There are 7 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	15	17	first strand
Strand 2	E	25	30	anti-parallel
Strand 3	E	34	39	anti-parallel
Strand 4	E	71	76	parallel
Strand 5	E	122	126	parallel
Strand 6	E	143	147	parallel
Strand 7	E	203	205	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	81	83	first strand
Strand 2	E	129	131	parallel
Strand 3	E	151	153	parallel
Strand 4	E	190	191	anti-parallel

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There are 7 strands in K sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	15	17	first strand
Strand 2	F	25	30	anti-parallel
Strand 3	F	34	39	anti-parallel
Strand 4	F	71	76	parallel
Strand 5	F	122	126	parallel
Strand 6	F	143	147	parallel
Strand 7	F	203	205	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	81	83	first strand
Strand 2	F	129	131	parallel
Strand 3	F	151	153	parallel
Strand 4	F	190	191	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: 3T89

Analysis of interatomic Contacts of Structural Units in PDB entry:
3T89