Analysis of interatomic Contacts of Structural Units in PDB entry:
4I1O

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 4I1O entry

There are 6 chains in PDB entry 4I1O (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	GLU 4	GLN 180
B	PRO 328	GLY 618
C	GLU 4	GLN 180
D	LYS 327	GLY 618
E	GLU 4	GLN 180
F	LYS 327	ALA 555

There are 85 helices in PDB entry 4I1O. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	20	31	Right-handed alpha
Helix 2	2	A	67	69	Right-handed 310
Helix 3	3	A	70	75	Right-handed alpha
Helix 4	4	A	76	78	Right-handed 310
Helix 5	5	A	92	98	Right-handed alpha
Helix 6	6	A	98	110	Right-handed alpha
Helix 7	7	A	132	142	Right-handed alpha
Helix 8	8	A	157	179	Right-handed alpha
Helix 9	9	B	338	352	Right-handed alpha
Helix 10	10	B	367	388	Right-handed alpha
Helix 11	11	B	403	407	Right-handed 310
Helix 12	12	B	424	434	Right-handed alpha
Helix 13	13	B	445	447	Right-handed 310
Helix 14	14	B	448	459	Right-handed alpha
Helix 15	15	B	462	491	Right-handed alpha
Helix 16	16	B	492	522	Right-handed alpha
Helix 17	17	B	542	548	Right-handed alpha
Helix 18	18	B	550	562	Right-handed alpha
Helix 19	19	B	568	576	Right-handed alpha
Helix 20	20	B	577	579	Right-handed 310
Helix 21	21	B	580	590	Right-handed alpha
Helix 22	22	B	599	615	Right-handed alpha
Helix 23	23	C	20	31	Right-handed alpha
Helix 24	24	C	67	69	Right-handed 310
Helix 25	25	C	70	75	Right-handed alpha
Helix 26	26	C	76	78	Right-handed 310
Helix 27	27	C	92	98	Right-handed alpha
Helix 28	28	C	98	110	Right-handed alpha
Helix 29	29	C	132	142	Right-handed alpha
Helix 30	30	C	157	179	Right-handed alpha
Helix 31	31	D	338	352	Right-handed alpha
Helix 32	32	D	366	388	Right-handed alpha
Helix 33	33	D	403	407	Right-handed 310
Helix 34	34	D	424	434	Right-handed alpha
Helix 35	35	D	445	447	Right-handed 310
Helix 36	36	D	448	459	Right-handed alpha
Helix 37	37	D	462	491	Right-handed alpha
Helix 38	38	D	492	523	Right-handed alpha
Helix 39	39	D	542	548	Right-handed alpha
Helix 40	40	D	550	562	Right-handed alpha
Helix 41	41	D	568	576	Right-handed alpha
Helix 42	42	D	580	590	Right-handed alpha
Helix 43	43	D	599	615	Right-handed alpha
Helix 44	44	E	20	31	Right-handed alpha
Helix 45	45	E	67	69	Right-handed 310
Helix 46	46	E	70	75	Right-handed alpha
Helix 47	47	E	76	78	Right-handed 310
Helix 48	48	E	92	98	Right-handed alpha
Helix 49	49	E	98	110	Right-handed alpha
Helix 50	50	E	132	142	Right-handed alpha
Helix 51	51	E	157	179	Right-handed alpha
Helix 52	52	F	338	352	Right-handed alpha
Helix 53	53	F	366	388	Right-handed alpha
Helix 54	54	F	403	407	Right-handed 310
Helix 55	55	F	424	434	Right-handed alpha
Helix 56	56	F	445	447	Right-handed 310
Helix 57	57	F	448	459	Right-handed alpha
Helix 58	58	F	462	491	Right-handed alpha
Helix 59	59	F	492	522	Right-handed alpha
Helix 60	60	F	542	548	Right-handed alpha
Helix 61	61	F	550	562	Right-handed alpha
Helix 62	62	F	568	577	Right-handed alpha
Helix 63	63	F	580	590	Right-handed alpha
Helix 64	64	F	599	616	Right-handed alpha
Helix 65	65	G	20	31	Right-handed alpha
Helix 66	66	G	67	69	Right-handed 310
Helix 67	67	G	70	75	Right-handed alpha
Helix 68	68	G	76	78	Right-handed 310
Helix 69	69	G	92	98	Right-handed alpha
Helix 70	70	G	98	110	Right-handed alpha
Helix 71	71	G	132	142	Right-handed alpha
Helix 72	72	G	157	179	Right-handed alpha
Helix 73	73	H	338	352	Right-handed alpha
Helix 74	74	H	367	388	Right-handed alpha
Helix 75	75	H	403	407	Right-handed 310
Helix 76	76	H	424	434	Right-handed alpha
Helix 77	77	H	445	447	Right-handed 310
Helix 78	78	H	448	459	Right-handed alpha
Helix 79	79	H	462	491	Right-handed alpha
Helix 80	80	H	492	523	Right-handed alpha
Helix 81	81	H	542	548	Right-handed alpha
Helix 82	82	H	550	562	Right-handed alpha
Helix 83	83	H	568	576	Right-handed alpha
Helix 84	84	H	580	590	Right-handed alpha
Helix 85	85	H	599	615	Right-handed alpha

There are 12 sheets in PDB entry 4I1O. 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 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	43	52	first strand
Strand 2	A	55	64	anti-parallel
Strand 3	A	7	14	parallel
Strand 4	A	83	89	parallel
Strand 5	A	115	121	parallel
Strand 6	A	147	149	parallel

Back to list of sheets
Back to top of page

There are 2 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	38	39	first strand
Strand 2	D	442	443	anti-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	B	413	414	first strand
Strand 2	B	417	418	anti-parallel

Back to list of sheets
Back to top of page

There are 2 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	442	443	first strand
Strand 2	C	38	39	anti-parallel

Back to list of sheets
Back to top of page

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	C	43	52	first strand
Strand 2	C	55	64	anti-parallel
Strand 3	C	7	15	parallel
Strand 4	C	83	89	parallel
Strand 5	C	115	121	parallel
Strand 6	C	147	149	parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	413	414	first strand
Strand 2	D	417	418	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	E	43	52	first strand
Strand 2	E	55	64	anti-parallel
Strand 3	E	7	14	parallel
Strand 4	E	83	89	parallel
Strand 5	E	115	121	parallel
Strand 6	E	147	149	parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	38	39	first strand
Strand 2	F	442	443	anti-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	F	413	414	first strand
Strand 2	F	417	418	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	43	52	first strand
Strand 2	G	55	64	anti-parallel
Strand 3	G	7	15	parallel
Strand 4	G	83	89	parallel
Strand 5	G	115	121	parallel
Strand 6	G	147	149	parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	38	39	first strand
Strand 2	H	442	443	anti-parallel

Back to list of sheets
Back to top of page

There are 2 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	413	414	first strand
Strand 2	H	417	418	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: 4I1O

Analysis of interatomic Contacts of Structural Units in PDB entry:
4I1O