Analysis of interatomic Contacts of Structural Units in PDB entry:
2I60

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 2I60 entry

There are 10 chains in PDB entry 2I60 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
G	GLU 83	GLU 492
L	ASP 1	GLY 212
H	VAL 2	LYS 214
M	ASN 2	ALA 20
M	THR 22	CYS 26
P	SER 82	GLU 492
Q	ASP 1	GLY 212
R	GLU 1	LYS 214
S	ASN 2	ALA 20
S	THR 22	CYS 26

There are 33 helices in PDB entry 2I60. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	G	98	116	Right-handed alpha
Helix 2	2	G	335	354	Right-handed alpha
Helix 3	3	G	368	373	Right-handed alpha
Helix 4	4	G	387	391	Right-handed 310
Helix 5	5	G	475	484	Right-handed alpha
Helix 6	6	L	79	83	Right-handed 310
Helix 7	7	L	121	128	Right-handed alpha
Helix 8	8	L	183	187	Right-handed alpha
Helix 9	9	H	28	30	Right-handed 310
Helix 10	10	H	61	64	Right-handed 310
Helix 11	11	H	83	87	Right-handed 310
Helix 12	12	H	99	100	Right-handed 310
Helix 13	13	H	156	158	Right-handed 310
Helix 14	14	H	187	189	Right-handed 310
Helix 15	15	H	201	204	Right-handed 310
Helix 16	16	M	2	12	Right-handed alpha
Helix 17	17	P	98	113	Right-handed alpha
Helix 18	18	P	335	354	Right-handed alpha
Helix 19	19	P	368	373	Right-handed alpha
Helix 20	20	P	387	391	Right-handed 310
Helix 21	21	P	475	484	Right-handed alpha
Helix 22	22	Q	79	83	Right-handed 310
Helix 23	23	Q	121	128	Right-handed alpha
Helix 24	24	Q	183	188	Right-handed alpha
Helix 25	25	R	28	30	Right-handed 310
Helix 26	26	R	52	55	Right-handed 310
Helix 27	27	R	61	64	Right-handed 310
Helix 28	28	R	83	87	Right-handed 310
Helix 29	29	R	99	100	Right-handed 310
Helix 30	30	R	156	158	Right-handed 310
Helix 31	31	R	187	189	Right-handed 310
Helix 32	32	R	201	204	Right-handed 310
Helix 33	33	S	2	12	Right-handed alpha

There are 34 sheets in PDB entry 2I60. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U, V, W, X, Y, Z, AA, AB, AC, AD, AE, AF, AG, AH,

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	G	91	94	first strand
Strand 2	G	236	239	anti-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	G	196	202	first strand
Strand 2	G	120	126	anti-parallel
Strand 3	G	432	434	anti-parallel
Strand 4	G	423	425	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	242	245	first strand
Strand 2	G	223	228	anti-parallel
Strand 3	G	486	490	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	G	259	261	first strand
Strand 2	G	445	456	anti-parallel
Strand 3	G	284	297	anti-parallel
Strand 4	G	330	334	anti-parallel
Strand 5	G	413	421	anti-parallel
Strand 6	G	381	385	anti-parallel
Strand 7	G	374	378	anti-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	G	271	273	first strand
Strand 2	G	284	297	anti-parallel
Strand 3	G	445	456	anti-parallel
Strand 4	G	465	470	anti-parallel
Strand 5	G	358	361	parallel
Strand 6	G	393	394	anti-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	L	4	7	first strand
Strand 2	L	19	25	anti-parallel
Strand 3	L	70	75	anti-parallel
Strand 4	L	62	67	anti-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	L	10	13	first strand
Strand 2	L	102	106	parallel
Strand 3	L	85	90	anti-parallel
Strand 4	L	33	38	anti-parallel
Strand 5	L	45	49	anti-parallel
Strand 6	L	53	54	anti-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	L	10	13	first strand
Strand 2	L	102	106	parallel
Strand 3	L	85	90	anti-parallel
Strand 4	L	97	98	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	114	118	first strand
Strand 2	L	129	139	anti-parallel
Strand 3	L	173	182	anti-parallel
Strand 4	L	159	163	anti-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	L	153	154	first strand
Strand 2	L	144	150	anti-parallel
Strand 3	L	191	198	anti-parallel
Strand 4	L	205	210	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	3	6	first strand
Strand 2	H	18	25	anti-parallel
Strand 3	H	77	82	anti-parallel
Strand 4	H	67	72	anti-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	H	10	12	first strand
Strand 2	H	107	111	parallel
Strand 3	H	88	96	anti-parallel
Strand 4	H	32	39	anti-parallel
Strand 5	H	46	52	anti-parallel
Strand 6	H	56	59	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	10	12	first strand
Strand 2	H	107	111	parallel
Strand 3	H	88	96	anti-parallel
Strand 4	H	102	103	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	120	124	first strand
Strand 2	H	135	145	anti-parallel
Strand 3	H	176	185	anti-parallel
Strand 4	H	164	165	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	120	124	first strand
Strand 2	H	135	145	anti-parallel
Strand 3	H	176	185	anti-parallel
Strand 4	H	169	170	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	151	154	first strand
Strand 2	H	195	200	anti-parallel
Strand 3	H	205	210	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	16	20	first strand
Strand 2	M	23	27	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	P	91	94	first strand
Strand 2	P	236	239	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	P	197	202	first strand
Strand 2	P	120	125	anti-parallel
Strand 3	P	432	434	anti-parallel
Strand 4	P	423	425	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	P	242	245	first strand
Strand 2	P	223	228	anti-parallel
Strand 3	P	486	490	anti-parallel

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There are 5 strands in U sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	P	259	261	first strand
Strand 2	P	445	457	anti-parallel
Strand 3	P	284	296	anti-parallel
Strand 4	P	465	470	first strand
Strand 5	P	358	361	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	P	271	273	first strand
Strand 2	P	284	296	anti-parallel
Strand 3	P	445	457	anti-parallel
Strand 4	P	330	334	first strand
Strand 5	P	413	421	anti-parallel
Strand 6	P	381	385	anti-parallel
Strand 7	P	374	378	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	Q	4	7	first strand
Strand 2	Q	19	25	anti-parallel
Strand 3	Q	70	75	anti-parallel
Strand 4	Q	62	67	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	Q	10	13	first strand
Strand 2	Q	102	106	parallel
Strand 3	Q	85	90	anti-parallel
Strand 4	Q	33	38	anti-parallel
Strand 5	Q	45	49	anti-parallel
Strand 6	Q	53	54	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	Q	10	13	first strand
Strand 2	Q	102	106	parallel
Strand 3	Q	85	90	anti-parallel
Strand 4	Q	97	98	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	Q	114	118	first strand
Strand 2	Q	129	139	anti-parallel
Strand 3	Q	173	182	anti-parallel
Strand 4	Q	159	163	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	Q	145	150	first strand
Strand 2	Q	191	197	anti-parallel
Strand 3	Q	205	210	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	R	3	6	first strand
Strand 2	R	18	25	anti-parallel
Strand 3	R	77	82	anti-parallel
Strand 4	R	67	72	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	R	10	12	first strand
Strand 2	R	107	111	parallel
Strand 3	R	88	96	anti-parallel
Strand 4	R	32	39	anti-parallel
Strand 5	R	46	51	anti-parallel
Strand 6	R	57	59	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	R	10	12	first strand
Strand 2	R	107	111	parallel
Strand 3	R	88	96	anti-parallel
Strand 4	R	102	103	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	R	120	124	first strand
Strand 2	R	135	145	anti-parallel
Strand 3	R	176	185	anti-parallel
Strand 4	R	163	165	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	R	120	124	first strand
Strand 2	R	135	145	anti-parallel
Strand 3	R	176	185	anti-parallel
Strand 4	R	169	170	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	R	151	154	first strand
Strand 2	R	194	200	anti-parallel
Strand 3	R	205	211	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	S	16	20	first strand
Strand 2	S	23	27	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: 2I60

Analysis of interatomic Contacts of Structural Units in PDB entry:
2I60