Analysis of interatomic Contacts of Structural Units in PDB entry:
2E37

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 2E37 entry

There are 8 chains in PDB entry 2E37 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	MSE 1	PHE 310
B	MSE 1	PHE 310
C	MSE 1	PHE 310
D	MSE 1	PHE 310
E	MSE 1	PHE 310
F	MSE 1	PHE 310
G	MSE 1	PHE 310
H	MSE 1	PHE 310

There are110 helices in PDB entry 2E37. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	9	23	Right-handed alpha
Helix 2	2	A	34	47	Right-handed alpha
Helix 3	3	A	48	52	Right-handed 310
Helix 4	4	A	61	66	Right-handed 310
Helix 5	5	A	84	107	Right-handed alpha
Helix 6	6	A	118	131	Right-handed alpha
Helix 7	7	A	133	135	Right-handed 310
Helix 8	8	A	142	158	Right-handed alpha
Helix 9	9	A	190	195	Right-handed alpha
Helix 10	10	A	202	215	Right-handed alpha
Helix 11	11	A	215	225	Right-handed alpha
Helix 12	12	A	228	244	Right-handed alpha
Helix 13	13	A	287	309	Right-handed alpha
Helix 14	14	B	9	22	Right-handed alpha
Helix 15	15	B	34	47	Right-handed alpha
Helix 16	16	B	48	52	Right-handed 310
Helix 17	17	B	61	66	Right-handed 310
Helix 18	18	B	85	107	Right-handed alpha
Helix 19	19	B	118	131	Right-handed alpha
Helix 20	20	B	133	135	Right-handed 310
Helix 21	21	B	142	158	Right-handed alpha
Helix 22	22	B	160	162	Right-handed 310
Helix 23	23	B	190	198	Right-handed alpha
Helix 24	24	B	202	215	Right-handed alpha
Helix 25	25	B	215	225	Right-handed alpha
Helix 26	26	B	228	244	Right-handed alpha
Helix 27	27	B	287	308	Right-handed alpha
Helix 28	28	C	9	23	Right-handed alpha
Helix 29	29	C	34	47	Right-handed alpha
Helix 30	30	C	48	52	Right-handed 310
Helix 31	31	C	61	66	Right-handed 310
Helix 32	32	C	84	107	Right-handed alpha
Helix 33	33	C	118	131	Right-handed alpha
Helix 34	34	C	133	135	Right-handed 310
Helix 35	35	C	142	158	Right-handed alpha
Helix 36	36	C	160	162	Right-handed 310
Helix 37	37	C	190	197	Right-handed alpha
Helix 38	38	C	202	215	Right-handed alpha
Helix 39	39	C	215	225	Right-handed alpha
Helix 40	40	C	228	244	Right-handed alpha
Helix 41	41	C	287	309	Right-handed alpha
Helix 42	42	D	9	22	Right-handed alpha
Helix 43	43	D	34	49	Right-handed alpha
Helix 44	44	D	50	52	Right-handed 310
Helix 45	45	D	61	66	Right-handed 310
Helix 46	46	D	85	107	Right-handed alpha
Helix 47	47	D	118	131	Right-handed alpha
Helix 48	48	D	133	135	Right-handed 310
Helix 49	49	D	142	158	Right-handed alpha
Helix 50	50	D	190	196	Right-handed alpha
Helix 51	51	D	202	215	Right-handed alpha
Helix 52	52	D	215	225	Right-handed alpha
Helix 53	53	D	228	244	Right-handed alpha
Helix 54	54	D	287	308	Right-handed alpha
Helix 55	55	E	9	23	Right-handed alpha
Helix 56	56	E	34	47	Right-handed alpha
Helix 57	57	E	48	52	Right-handed 310
Helix 58	58	E	61	66	Right-handed 310
Helix 59	59	E	84	107	Right-handed alpha
Helix 60	60	E	118	131	Right-handed alpha
Helix 61	61	E	133	135	Right-handed 310
Helix 62	62	E	142	158	Right-handed alpha
Helix 63	63	E	160	162	Right-handed 310
Helix 64	64	E	189	195	Right-handed alpha
Helix 65	65	E	202	215	Right-handed alpha
Helix 66	66	E	215	225	Right-handed alpha
Helix 67	67	E	228	244	Right-handed alpha
Helix 68	68	E	287	309	Right-handed alpha
Helix 69	69	F	9	23	Right-handed alpha
Helix 70	70	F	34	47	Right-handed alpha
Helix 71	71	F	48	52	Right-handed 310
Helix 72	72	F	61	66	Right-handed 310
Helix 73	73	F	85	107	Right-handed alpha
Helix 74	74	F	118	131	Right-handed alpha
Helix 75	75	F	133	135	Right-handed 310
Helix 76	76	F	142	158	Right-handed alpha
Helix 77	77	F	160	162	Right-handed 310
Helix 78	78	F	190	197	Right-handed alpha
Helix 79	79	F	202	215	Right-handed alpha
Helix 80	80	F	215	225	Right-handed alpha
Helix 81	81	F	228	244	Right-handed alpha
Helix 82	82	F	287	309	Right-handed alpha
Helix 83	83	G	9	23	Right-handed alpha
Helix 84	84	G	34	49	Right-handed alpha
Helix 85	85	G	50	52	Right-handed 310
Helix 86	86	G	61	66	Right-handed 310
Helix 87	87	G	84	107	Right-handed alpha
Helix 88	88	G	118	131	Right-handed alpha
Helix 89	89	G	133	135	Right-handed 310
Helix 90	90	G	142	158	Right-handed alpha
Helix 91	91	G	160	162	Right-handed 310
Helix 92	92	G	190	197	Right-handed alpha
Helix 93	93	G	202	215	Right-handed alpha
Helix 94	94	G	215	225	Right-handed alpha
Helix 95	95	G	228	244	Right-handed alpha
Helix 96	96	G	287	309	Right-handed alpha
Helix 97	97	H	9	23	Right-handed alpha
Helix 98	98	H	34	49	Right-handed alpha
Helix 99	99	H	50	52	Right-handed 310
Helix 100	100	H	61	66	Right-handed 310
Helix 101	101	H	85	107	Right-handed alpha
Helix 102	102	H	118	131	Right-handed alpha
Helix 103	103	H	133	135	Right-handed 310
Helix 104	104	H	142	158	Right-handed alpha
Helix 105	105	H	160	162	Right-handed 310
Helix 106	106	H	190	195	Right-handed alpha
Helix 107	107	H	202	215	Right-handed alpha
Helix 108	108	H	215	225	Right-handed alpha
Helix 109	109	H	228	244	Right-handed alpha
Helix 110	110	H	287	309	Right-handed alpha

There are 27 sheets in PDB entry 2E37. 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,

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	56	59	first strand
Strand 2	A	27	31	parallel
Strand 3	A	2	6	parallel
Strand 4	A	70	73	parallel
Strand 5	A	111	114	parallel
Strand 6	A	137	139	parallel

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There are 3 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	164	165	first strand
Strand 2	A	184	185	anti-parallel
Strand 3	A	188	189	anti-parallel

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There are 2 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	168	169	first strand
Strand 2	A	177	178	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	248	259	first strand
Strand 2	A	262	274	anti-parallel
Strand 3	A	277	281	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	B	56	59	first strand
Strand 2	B	27	31	parallel
Strand 3	B	2	6	parallel
Strand 4	B	70	73	parallel
Strand 5	B	111	114	parallel
Strand 6	B	137	139	parallel

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There are 3 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	164	169	first strand
Strand 2	B	177	185	anti-parallel
Strand 3	B	188	189	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	248	259	first strand
Strand 2	B	262	274	anti-parallel
Strand 3	B	277	281	anti-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	56	59	first strand
Strand 2	C	27	31	parallel
Strand 3	C	2	6	parallel
Strand 4	C	70	73	parallel
Strand 5	C	111	114	parallel
Strand 6	C	137	139	parallel

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There are 3 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	164	165	first strand
Strand 2	C	184	185	anti-parallel
Strand 3	C	188	189	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	168	169	first strand
Strand 2	C	177	178	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	248	259	first strand
Strand 2	C	262	274	anti-parallel
Strand 3	C	277	281	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	D	56	59	first strand
Strand 2	D	27	31	parallel
Strand 3	D	2	6	parallel
Strand 4	D	68	73	parallel
Strand 5	D	111	114	parallel
Strand 6	D	137	139	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	168	170	first strand
Strand 2	D	176	178	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	184	185	first strand
Strand 2	D	188	189	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	248	259	first strand
Strand 2	D	262	274	anti-parallel
Strand 3	D	277	281	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	56	59	first strand
Strand 2	E	27	31	parallel
Strand 3	E	2	6	parallel
Strand 4	E	70	73	parallel
Strand 5	E	111	114	parallel
Strand 6	E	137	139	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	E	164	169	first strand
Strand 2	E	177	185	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	248	259	first strand
Strand 2	E	262	274	anti-parallel
Strand 3	E	277	281	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	56	60	first strand
Strand 2	F	27	31	parallel
Strand 3	F	2	6	parallel
Strand 4	F	70	73	parallel
Strand 5	F	111	114	parallel
Strand 6	F	137	139	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	F	164	169	first strand
Strand 2	F	177	185	anti-parallel
Strand 3	F	188	189	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	248	259	first strand
Strand 2	F	262	274	anti-parallel
Strand 3	F	277	281	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	56	59	first strand
Strand 2	G	27	31	parallel
Strand 3	G	2	6	parallel
Strand 4	G	70	73	parallel
Strand 5	G	111	114	parallel
Strand 6	G	137	139	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	164	169	first strand
Strand 2	G	177	185	anti-parallel
Strand 3	G	188	189	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	248	259	first strand
Strand 2	G	262	274	anti-parallel
Strand 3	G	277	281	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	56	60	first strand
Strand 2	H	27	31	parallel
Strand 3	H	2	6	parallel
Strand 4	H	70	73	parallel
Strand 5	H	111	114	parallel
Strand 6	H	137	139	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	164	169	first strand
Strand 2	H	177	185	anti-parallel
Strand 3	H	188	189	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	H	248	259	first strand
Strand 2	H	262	274	anti-parallel
Strand 3	H	277	281	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: 2E37

Analysis of interatomic Contacts of Structural Units in PDB entry:
2E37