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

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 3EAN entry

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

Chain ID	Initial residue	Terminal residue
A	SER 10	GLY 499
B	SER 10	GLY 499
C	ASP 14	GLY 499
D	LYS 9	GLY 499
E	SER 10	GLY 499
F	TYR 11	GLY 499

There are106 helices in PDB entry 3EAN. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	21	32	Right-handed alpha
Helix 2	2	A	33	35	Right-handed 310
Helix 3	3	A	56	63	Right-handed alpha
Helix 4	4	A	63	83	Right-handed alpha
Helix 5	5	A	97	123	Right-handed alpha
Helix 6	6	A	172	177	Right-handed alpha
Helix 7	7	A	180	184	Right-handed alpha
Helix 8	8	A	199	212	Right-handed alpha
Helix 9	9	A	229	243	Right-handed alpha
Helix 10	10	A	301	306	Right-handed 310
Helix 11	11	A	333	336	Right-handed 310
Helix 12	12	A	342	360	Right-handed alpha
Helix 13	13	A	386	395	Right-handed alpha
Helix 14	14	A	408	413	Right-handed alpha
Helix 15	15	A	444	458	Right-handed alpha
Helix 16	16	A	461	468	Right-handed alpha
Helix 17	17	A	474	481	Right-handed 310
Helix 18	18	B	21	32	Right-handed alpha
Helix 19	19	B	33	35	Right-handed 310
Helix 20	20	B	56	63	Right-handed alpha
Helix 21	21	B	63	84	Right-handed alpha
Helix 22	22	B	85	87	Right-handed 310
Helix 23	23	B	97	123	Right-handed alpha
Helix 24	24	B	172	177	Right-handed alpha
Helix 25	25	B	180	184	Right-handed alpha
Helix 26	26	B	199	212	Right-handed alpha
Helix 27	27	B	229	243	Right-handed alpha
Helix 28	28	B	301	305	Right-handed 310
Helix 29	29	B	333	336	Right-handed 310
Helix 30	30	B	342	359	Right-handed alpha
Helix 31	31	B	386	395	Right-handed alpha
Helix 32	32	B	408	412	Right-handed 310
Helix 33	33	B	444	458	Right-handed alpha
Helix 34	34	B	461	468	Right-handed alpha
Helix 35	35	B	474	481	Right-handed 310
Helix 36	36	C	21	32	Right-handed alpha
Helix 37	37	C	33	35	Right-handed 310
Helix 38	38	C	56	63	Right-handed alpha
Helix 39	39	C	63	84	Right-handed alpha
Helix 40	40	C	85	87	Right-handed 310
Helix 41	41	C	97	123	Right-handed alpha
Helix 42	42	C	172	177	Right-handed alpha
Helix 43	43	C	180	184	Right-handed alpha
Helix 44	44	C	199	212	Right-handed alpha
Helix 45	45	C	229	243	Right-handed alpha
Helix 46	46	C	301	306	Right-handed 310
Helix 47	47	C	333	336	Right-handed 310
Helix 48	48	C	342	359	Right-handed alpha
Helix 49	49	C	386	395	Right-handed alpha
Helix 50	50	C	408	412	Right-handed 310
Helix 51	51	C	430	432	Right-handed 310
Helix 52	52	C	444	458	Right-handed alpha
Helix 53	53	C	461	468	Right-handed alpha
Helix 54	54	C	474	482	Right-handed 310
Helix 55	55	D	21	32	Right-handed alpha
Helix 56	56	D	33	35	Right-handed 310
Helix 57	57	D	56	63	Right-handed alpha
Helix 58	58	D	63	83	Right-handed alpha
Helix 59	59	D	97	123	Right-handed alpha
Helix 60	60	D	172	177	Right-handed alpha
Helix 61	61	D	180	184	Right-handed alpha
Helix 62	62	D	199	212	Right-handed alpha
Helix 63	63	D	229	243	Right-handed alpha
Helix 64	64	D	301	306	Right-handed 310
Helix 65	65	D	333	336	Right-handed 310
Helix 66	66	D	342	359	Right-handed alpha
Helix 67	67	D	386	395	Right-handed alpha
Helix 68	68	D	408	413	Right-handed alpha
Helix 69	69	D	444	458	Right-handed alpha
Helix 70	70	D	461	468	Right-handed alpha
Helix 71	71	D	474	481	Right-handed 310
Helix 72	72	E	21	32	Right-handed alpha
Helix 73	73	E	33	35	Right-handed 310
Helix 74	74	E	56	63	Right-handed alpha
Helix 75	75	E	63	84	Right-handed alpha
Helix 76	76	E	97	123	Right-handed alpha
Helix 77	77	E	172	177	Right-handed alpha
Helix 78	78	E	180	184	Right-handed alpha
Helix 79	79	E	199	212	Right-handed alpha
Helix 80	80	E	229	243	Right-handed alpha
Helix 81	81	E	301	305	Right-handed 310
Helix 82	82	E	333	336	Right-handed 310
Helix 83	83	E	342	359	Right-handed alpha
Helix 84	84	E	386	395	Right-handed alpha
Helix 85	85	E	408	412	Right-handed 310
Helix 86	86	E	444	458	Right-handed alpha
Helix 87	87	E	461	468	Right-handed alpha
Helix 88	88	E	474	481	Right-handed 310
Helix 89	89	F	21	32	Right-handed alpha
Helix 90	90	F	33	35	Right-handed 310
Helix 91	91	F	56	63	Right-handed alpha
Helix 92	92	F	63	83	Right-handed alpha
Helix 93	93	F	84	87	Right-handed 310
Helix 94	94	F	97	123	Right-handed alpha
Helix 95	95	F	172	177	Right-handed alpha
Helix 96	96	F	180	184	Right-handed alpha
Helix 97	97	F	199	212	Right-handed alpha
Helix 98	98	F	229	243	Right-handed alpha
Helix 99	99	F	301	305	Right-handed 310
Helix 100	100	F	333	336	Right-handed 310
Helix 101	101	F	342	359	Right-handed alpha
Helix 102	102	F	386	395	Right-handed alpha
Helix 103	103	F	408	413	Right-handed alpha
Helix 104	104	F	444	458	Right-handed alpha
Helix 105	105	F	461	468	Right-handed alpha
Helix 106	106	F	474	482	Right-handed 310

There are 36 sheets in PDB entry 3EAN. 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, AI, AJ,

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	126	128	first strand
Strand 2	A	38	41	parallel
Strand 3	A	13	18	parallel
Strand 4	A	149	159	parallel
Strand 5	A	139	144	anti-parallel
Strand 6	A	130	136	anti-parallel

Back to list of sheets
Back to top of page

There are 5 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	126	128	first strand
Strand 2	A	38	41	parallel
Strand 3	A	13	18	parallel
Strand 4	A	149	159	parallel
Strand 5	A	329	331	parallel

Back to list of sheets
Back to top of page

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	163	165	first strand
Strand 2	A	293	295	anti-parallel

Back to list of sheets
Back to top of page

There are 5 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	178	179	first strand
Strand 2	A	286	289	parallel
Strand 3	A	193	196	parallel
Strand 4	A	216	220	parallel
Strand 5	A	246	249	parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	251	260	first strand
Strand 2	A	266	273	anti-parallel
Strand 3	A	279	284	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	372	374	first strand
Strand 2	A	380	384	anti-parallel
Strand 3	A	435	441	anti-parallel
Strand 4	A	421	428	anti-parallel
Strand 5	A	399	406	anti-parallel

Back to list of sheets
Back to top of page

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	B	126	128	first strand
Strand 2	B	38	41	parallel
Strand 3	B	13	18	parallel
Strand 4	B	149	159	parallel
Strand 5	B	139	144	anti-parallel
Strand 6	B	130	136	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	126	128	first strand
Strand 2	B	38	41	parallel
Strand 3	B	13	18	parallel
Strand 4	B	149	159	parallel
Strand 5	B	329	331	parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	163	165	first strand
Strand 2	B	293	295	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	178	179	first strand
Strand 2	B	286	289	parallel
Strand 3	B	193	196	parallel
Strand 4	B	216	220	parallel
Strand 5	B	246	249	parallel

Back to list of sheets
Back to top of page

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	B	251	260	first strand
Strand 2	B	266	273	anti-parallel
Strand 3	B	279	284	anti-parallel

Back to list of sheets
Back to top of page

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	B	372	374	first strand
Strand 2	B	380	384	anti-parallel
Strand 3	B	435	441	anti-parallel
Strand 4	B	421	428	anti-parallel
Strand 5	B	399	406	anti-parallel
Strand 6	B	484	485	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	126	128	first strand
Strand 2	C	38	41	parallel
Strand 3	C	15	18	parallel
Strand 4	C	156	159	parallel
Strand 5	C	329	331	parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	130	136	first strand
Strand 2	C	139	144	anti-parallel
Strand 3	C	149	153	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	163	165	first strand
Strand 2	C	293	295	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	178	179	first strand
Strand 2	C	286	289	parallel
Strand 3	C	193	196	parallel
Strand 4	C	216	220	parallel
Strand 5	C	246	249	parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	251	260	first strand
Strand 2	C	266	273	anti-parallel
Strand 3	C	279	284	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	372	374	first strand
Strand 2	C	380	384	anti-parallel
Strand 3	C	435	441	anti-parallel
Strand 4	C	421	428	anti-parallel
Strand 5	C	399	406	anti-parallel

Back to list of sheets
Back to top of page

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	D	126	128	first strand
Strand 2	D	38	41	parallel
Strand 3	D	13	18	parallel
Strand 4	D	149	159	parallel
Strand 5	D	139	144	anti-parallel
Strand 6	D	130	136	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	126	128	first strand
Strand 2	D	38	41	parallel
Strand 3	D	13	18	parallel
Strand 4	D	149	159	parallel
Strand 5	D	329	331	parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	163	165	first strand
Strand 2	D	293	295	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	178	179	first strand
Strand 2	D	286	289	parallel
Strand 3	D	193	196	parallel
Strand 4	D	216	220	parallel
Strand 5	D	246	249	parallel

Back to list of sheets
Back to top of page

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	D	251	260	first strand
Strand 2	D	266	273	anti-parallel
Strand 3	D	279	284	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	372	374	first strand
Strand 2	D	380	384	anti-parallel
Strand 3	D	435	441	anti-parallel
Strand 4	D	421	428	anti-parallel
Strand 5	D	399	406	anti-parallel

Back to list of sheets
Back to top of page

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	E	126	128	first strand
Strand 2	E	38	41	parallel
Strand 3	E	13	18	parallel
Strand 4	E	149	159	parallel
Strand 5	E	139	144	anti-parallel
Strand 6	E	130	136	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	126	128	first strand
Strand 2	E	38	41	parallel
Strand 3	E	13	18	parallel
Strand 4	E	149	159	parallel
Strand 5	E	329	331	parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	163	165	first strand
Strand 2	E	293	295	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	178	179	first strand
Strand 2	E	286	289	parallel
Strand 3	E	193	196	parallel
Strand 4	E	216	220	parallel
Strand 5	E	246	249	parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	251	260	first strand
Strand 2	E	266	273	anti-parallel
Strand 3	E	279	284	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	372	374	first strand
Strand 2	E	380	384	anti-parallel
Strand 3	E	435	441	anti-parallel
Strand 4	E	421	428	anti-parallel
Strand 5	E	399	406	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	126	128	first strand
Strand 2	F	38	41	parallel
Strand 3	F	13	18	parallel
Strand 4	F	149	159	parallel
Strand 5	F	139	144	anti-parallel
Strand 6	F	130	136	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	126	128	first strand
Strand 2	F	38	41	parallel
Strand 3	F	13	18	parallel
Strand 4	F	149	159	parallel
Strand 5	F	329	331	parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	163	165	first strand
Strand 2	F	293	295	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	178	179	first strand
Strand 2	F	286	289	parallel
Strand 3	F	193	196	parallel
Strand 4	F	216	220	parallel
Strand 5	F	246	249	parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	251	260	first strand
Strand 2	F	266	273	anti-parallel
Strand 3	F	279	284	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	372	374	first strand
Strand 2	F	380	384	anti-parallel
Strand 3	F	435	441	anti-parallel
Strand 4	F	421	428	anti-parallel
Strand 5	F	399	406	anti-parallel

Back to list of sheets
Back to top of page

Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il

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

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