Analysis of interatomic Contacts of Structural Units in PDB entry:
1YBG

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 1YBG entry

There are 8 chains in PDB entry 1YBG (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	MET 1	ARG 66
A	GLY 68	GLU 419
B	MET 1	ARG 66
B	GLY 68	GLU 419
C	MET 1	ARG 66
C	GLY 68	GLU 419
D	MET 1	ARG 66
D	GLY 68	GLU 419

There are 72 helices in PDB entry 1YBG. 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	47	59	Right-handed alpha
Helix 4	4	A	83	88	Right-handed alpha
Helix 5	5	A	89	95	Right-handed 310
Helix 6	6	A	96	105	Right-handed alpha
Helix 7	7	A	121	132	Right-handed alpha
Helix 8	8	A	162	174	Right-handed alpha
Helix 9	9	A	188	201	Right-handed alpha
Helix 10	10	A	231	244	Right-handed alpha
Helix 11	11	A	255	258	Right-handed 310
Helix 12	12	A	259	269	Right-handed alpha
Helix 13	13	A	303	305	Right-handed 310
Helix 14	14	A	306	316	Right-handed alpha
Helix 15	15	A	334	340	Right-handed alpha
Helix 16	16	A	369	383	Right-handed alpha
Helix 17	17	A	392	397	Right-handed alpha
Helix 18	18	A	401	408	Right-handed alpha
Helix 19	19	B	21	32	Right-handed alpha
Helix 20	20	B	33	35	Right-handed 310
Helix 21	21	B	47	59	Right-handed alpha
Helix 22	22	B	83	88	Right-handed alpha
Helix 23	23	B	90	95	Right-handed 310
Helix 24	24	B	96	105	Right-handed alpha
Helix 25	25	B	121	132	Right-handed alpha
Helix 26	26	B	162	174	Right-handed alpha
Helix 27	27	B	188	201	Right-handed alpha
Helix 28	28	B	231	244	Right-handed alpha
Helix 29	29	B	255	258	Right-handed 310
Helix 30	30	B	259	269	Right-handed alpha
Helix 31	31	B	303	305	Right-handed 310
Helix 32	32	B	306	316	Right-handed alpha
Helix 33	33	B	333	341	Right-handed alpha
Helix 34	34	B	369	383	Right-handed alpha
Helix 35	35	B	392	399	Right-handed alpha
Helix 36	36	B	401	409	Right-handed alpha
Helix 37	37	C	21	32	Right-handed alpha
Helix 38	38	C	33	35	Right-handed 310
Helix 39	39	C	47	60	Right-handed alpha
Helix 40	40	C	83	88	Right-handed alpha
Helix 41	41	C	90	95	Right-handed 310
Helix 42	42	C	96	105	Right-handed alpha
Helix 43	43	C	122	132	Right-handed alpha
Helix 44	44	C	162	174	Right-handed alpha
Helix 45	45	C	188	201	Right-handed alpha
Helix 46	46	C	231	244	Right-handed alpha
Helix 47	47	C	255	258	Right-handed 310
Helix 48	48	C	259	269	Right-handed alpha
Helix 49	49	C	303	305	Right-handed 310
Helix 50	50	C	306	316	Right-handed alpha
Helix 51	51	C	333	340	Right-handed alpha
Helix 52	52	C	369	383	Right-handed alpha
Helix 53	53	C	392	397	Right-handed alpha
Helix 54	54	C	401	409	Right-handed alpha
Helix 55	55	D	21	32	Right-handed alpha
Helix 56	56	D	33	35	Right-handed 310
Helix 57	57	D	47	60	Right-handed alpha
Helix 58	58	D	83	88	Right-handed alpha
Helix 59	59	D	90	95	Right-handed 310
Helix 60	60	D	96	105	Right-handed alpha
Helix 61	61	D	121	132	Right-handed alpha
Helix 62	62	D	162	174	Right-handed alpha
Helix 63	63	D	188	201	Right-handed alpha
Helix 64	64	D	231	244	Right-handed alpha
Helix 65	65	D	255	258	Right-handed 310
Helix 66	66	D	259	269	Right-handed alpha
Helix 67	67	D	303	305	Right-handed 310
Helix 68	68	D	306	316	Right-handed alpha
Helix 69	69	D	334	340	Right-handed alpha
Helix 70	70	D	369	383	Right-handed alpha
Helix 71	71	D	392	399	Right-handed alpha
Helix 72	72	D	401	408	Right-handed alpha

There are 22 sheets in PDB entry 1YBG. 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,

There are 4 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	364	366	first strand
Strand 2	A	385	390	parallel
Strand 3	A	3	8	anti-parallel
Strand 4	A	412	416	anti-parallel

Back to list of sheets
Back to top of page

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	A	14	17	first strand
Strand 2	A	248	252	parallel
Strand 3	A	279	283	anti-parallel
Strand 4	A	272	275	anti-parallel

Back to list of sheets
Back to top of page

There are 4 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	63	66	first strand
Strand 2	A	69	73	anti-parallel
Strand 3	A	39	42	anti-parallel
Strand 4	A	224	227	parallel

Back to list of sheets
Back to top of page

There are 8 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	81	82	first strand
Strand 2	A	106	110	parallel
Strand 3	A	142	146	anti-parallel
Strand 4	A	135	139	anti-parallel
Strand 5	C	135	139	anti-parallel
Strand 6	C	142	146	anti-parallel
Strand 7	C	106	110	anti-parallel
Strand 8	C	81	82	parallel

Back to list of sheets
Back to top of page

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	A	116	117	first strand
Strand 2	C	155	158	parallel
Strand 3	C	179	183	parallel
Strand 4	C	213	216	anti-parallel
Strand 5	C	204	206	anti-parallel

Back to list of sheets
Back to top of page

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	A	155	157	first strand
Strand 2	A	179	183	parallel
Strand 3	A	212	216	anti-parallel
Strand 4	A	204	206	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	294	296	first strand
Strand 2	A	320	325	parallel
Strand 3	A	351	355	anti-parallel
Strand 4	A	344	347	anti-parallel

Back to list of sheets
Back to top of page

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	B	364	366	first strand
Strand 2	B	385	390	parallel
Strand 3	B	3	8	anti-parallel
Strand 4	B	412	416	anti-parallel

Back to list of sheets
Back to top of page

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	B	14	17	first strand
Strand 2	B	248	252	parallel
Strand 3	B	279	283	anti-parallel
Strand 4	B	272	275	anti-parallel

Back to list of sheets
Back to top of page

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	B	63	66	first strand
Strand 2	B	69	73	anti-parallel
Strand 3	B	39	42	anti-parallel
Strand 4	B	224	227	parallel

Back to list of sheets
Back to top of page

There are 7 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	106	110	first strand
Strand 2	B	142	146	anti-parallel
Strand 3	B	135	139	anti-parallel
Strand 4	D	135	139	anti-parallel
Strand 5	D	142	146	anti-parallel
Strand 6	D	106	110	anti-parallel
Strand 7	D	81	82	parallel

Back to list of sheets
Back to top of page

There are 4 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	155	157	first strand
Strand 2	B	179	183	parallel
Strand 3	B	212	216	anti-parallel
Strand 4	B	204	206	anti-parallel

Back to list of sheets
Back to top of page

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	B	294	296	first strand
Strand 2	B	320	325	parallel
Strand 3	B	351	355	anti-parallel
Strand 4	B	344	347	anti-parallel

Back to list of sheets
Back to top of page

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	C	364	366	first strand
Strand 2	C	385	390	parallel
Strand 3	C	3	8	anti-parallel
Strand 4	C	412	416	anti-parallel

Back to list of sheets
Back to top of page

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	C	14	17	first strand
Strand 2	C	248	252	parallel
Strand 3	C	279	283	anti-parallel
Strand 4	C	272	275	anti-parallel

Back to list of sheets
Back to top of page

There are 4 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	63	66	first strand
Strand 2	C	69	73	anti-parallel
Strand 3	C	39	42	anti-parallel
Strand 4	C	224	227	parallel

Back to list of sheets
Back to top of page

There are 4 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	294	296	first strand
Strand 2	C	320	325	parallel
Strand 3	C	351	355	anti-parallel
Strand 4	C	344	347	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	364	366	first strand
Strand 2	D	385	390	parallel
Strand 3	D	3	8	anti-parallel
Strand 4	D	412	416	anti-parallel

Back to list of sheets
Back to top of page

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	D	14	17	first strand
Strand 2	D	248	252	parallel
Strand 3	D	279	283	anti-parallel
Strand 4	D	272	275	anti-parallel

Back to list of sheets
Back to top of page

There are 4 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	63	66	first strand
Strand 2	D	70	73	anti-parallel
Strand 3	D	39	42	anti-parallel
Strand 4	D	224	227	parallel

Back to list of sheets
Back to top of page

There are 4 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	155	157	first strand
Strand 2	D	179	183	parallel
Strand 3	D	212	216	anti-parallel
Strand 4	D	204	206	anti-parallel

Back to list of sheets
Back to top of page

There are 4 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	294	295	first strand
Strand 2	D	320	324	parallel
Strand 3	D	351	355	anti-parallel
Strand 4	D	344	347	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: 1YBG

Analysis of interatomic Contacts of Structural Units in PDB entry:
1YBG