Analysis of interatomic Contacts of Structural Units in PDB entry:
2IM5

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 2IM5 entry

There are 4 chains in PDB entry 2IM5 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ILE 3	ILE 391
B	ILE 3	ILE 391
C	ILE 3	ILE 391
D	ILE 3	ILE 391

There are 81 helices in PDB entry 2IM5. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	11	25	Right-handed alpha
Helix 2	2	A	43	57	Right-handed alpha
Helix 3	3	A	58	60	Right-handed 310
Helix 4	4	A	63	74	Right-handed alpha
Helix 5	5	A	78	88	Right-handed alpha
Helix 6	6	A	91	93	Right-handed 310
Helix 7	7	A	113	117	Right-handed alpha
Helix 8	8	A	119	135	Right-handed alpha
Helix 9	9	A	140	158	Right-handed alpha
Helix 10	10	A	172	187	Right-handed alpha
Helix 11	11	A	196	204	Right-handed alpha
Helix 12	12	A	212	224	Right-handed alpha
Helix 13	13	A	227	241	Right-handed alpha
Helix 14	14	A	253	261	Right-handed alpha
Helix 15	15	A	262	269	Right-handed alpha
Helix 16	16	A	278	293	Right-handed alpha
Helix 17	17	A	296	299	Right-handed 310
Helix 18	18	A	309	321	Right-handed alpha
Helix 19	19	A	331	336	Right-handed alpha
Helix 20	20	A	378	390	Right-handed alpha
Helix 21	21	B	11	25	Right-handed alpha
Helix 22	22	B	43	57	Right-handed alpha
Helix 23	23	B	58	60	Right-handed 310
Helix 24	24	B	63	74	Right-handed alpha
Helix 25	25	B	78	88	Right-handed alpha
Helix 26	26	B	91	93	Right-handed 310
Helix 27	27	B	113	117	Right-handed alpha
Helix 28	28	B	119	135	Right-handed alpha
Helix 29	29	B	140	158	Right-handed alpha
Helix 30	30	B	172	187	Right-handed alpha
Helix 31	31	B	196	204	Right-handed alpha
Helix 32	32	B	212	224	Right-handed alpha
Helix 33	33	B	227	241	Right-handed alpha
Helix 34	34	B	253	261	Right-handed alpha
Helix 35	35	B	262	269	Right-handed alpha
Helix 36	36	B	278	293	Right-handed alpha
Helix 37	37	B	296	299	Right-handed 310
Helix 38	38	B	309	321	Right-handed alpha
Helix 39	39	B	331	336	Right-handed alpha
Helix 40	40	B	378	390	Right-handed alpha
Helix 41	41	C	11	25	Right-handed alpha
Helix 42	42	C	43	57	Right-handed alpha
Helix 43	43	C	58	60	Right-handed 310
Helix 44	44	C	63	74	Right-handed alpha
Helix 45	45	C	78	88	Right-handed alpha
Helix 46	46	C	91	93	Right-handed 310
Helix 47	47	C	113	117	Right-handed alpha
Helix 48	48	C	119	135	Right-handed alpha
Helix 49	49	C	140	158	Right-handed alpha
Helix 50	50	C	166	170	Right-handed 310
Helix 51	51	C	172	187	Right-handed alpha
Helix 52	52	C	196	204	Right-handed alpha
Helix 53	53	C	212	224	Right-handed alpha
Helix 54	54	C	227	241	Right-handed alpha
Helix 55	55	C	253	261	Right-handed alpha
Helix 56	56	C	262	269	Right-handed alpha
Helix 57	57	C	278	293	Right-handed alpha
Helix 58	58	C	296	299	Right-handed 310
Helix 59	59	C	309	321	Right-handed alpha
Helix 60	60	C	331	336	Right-handed alpha
Helix 61	61	C	378	389	Right-handed alpha
Helix 62	62	D	11	25	Right-handed alpha
Helix 63	63	D	43	57	Right-handed alpha
Helix 64	64	D	58	60	Right-handed 310
Helix 65	65	D	63	74	Right-handed alpha
Helix 66	66	D	78	88	Right-handed alpha
Helix 67	67	D	91	93	Right-handed 310
Helix 68	68	D	113	117	Right-handed alpha
Helix 69	69	D	119	135	Right-handed alpha
Helix 70	70	D	140	158	Right-handed alpha
Helix 71	71	D	172	187	Right-handed alpha
Helix 72	72	D	196	204	Right-handed alpha
Helix 73	73	D	212	224	Right-handed alpha
Helix 74	74	D	227	241	Right-handed alpha
Helix 75	75	D	253	261	Right-handed alpha
Helix 76	76	D	262	269	Right-handed alpha
Helix 77	77	D	278	293	Right-handed alpha
Helix 78	78	D	296	299	Right-handed 310
Helix 79	79	D	309	321	Right-handed alpha
Helix 80	80	D	331	336	Right-handed alpha
Helix 81	81	D	378	390	Right-handed alpha

There are 8 sheets in PDB entry 2IM5. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H,

There are 5 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	95	99	first strand
Strand 2	A	105	112	anti-parallel
Strand 3	A	29	36	anti-parallel
Strand 4	A	347	355	anti-parallel
Strand 5	A	363	364	anti-parallel

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There are 7 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	206	207	first strand
Strand 2	A	191	194	parallel
Strand 3	A	162	164	parallel
Strand 4	A	325	330	parallel
Strand 5	A	301	304	parallel
Strand 6	A	271	274	parallel
Strand 7	A	246	248	parallel

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There are 5 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	95	99	first strand
Strand 2	B	105	112	anti-parallel
Strand 3	B	29	36	anti-parallel
Strand 4	B	347	355	anti-parallel
Strand 5	B	363	364	anti-parallel

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There are 7 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	206	207	first strand
Strand 2	B	191	194	parallel
Strand 3	B	162	164	parallel
Strand 4	B	325	330	parallel
Strand 5	B	301	304	parallel
Strand 6	B	271	274	parallel
Strand 7	B	246	248	parallel

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There are 5 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	95	99	first strand
Strand 2	C	105	112	anti-parallel
Strand 3	C	29	36	anti-parallel
Strand 4	C	347	355	anti-parallel
Strand 5	C	363	364	anti-parallel

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There are 7 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	206	207	first strand
Strand 2	C	191	194	parallel
Strand 3	C	162	164	parallel
Strand 4	C	325	330	parallel
Strand 5	C	301	304	parallel
Strand 6	C	271	274	parallel
Strand 7	C	246	248	parallel

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There are 5 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	95	99	first strand
Strand 2	D	105	112	anti-parallel
Strand 3	D	29	36	anti-parallel
Strand 4	D	347	355	anti-parallel
Strand 5	D	363	364	anti-parallel

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There are 7 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	206	207	first strand
Strand 2	D	191	194	parallel
Strand 3	D	162	164	parallel
Strand 4	D	325	330	parallel
Strand 5	D	301	304	parallel
Strand 6	D	271	274	parallel
Strand 7	D	246	248	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: 2IM5

Analysis of interatomic Contacts of Structural Units in PDB entry:
2IM5