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

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 1AGN entry

There are 4 chains in PDB entry 1AGN (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	GLY 1	PHE 374
B	GLY 1	PHE 374
C	GLY 1	PHE 374
D	GLY 1	PHE 374

There are 54 helices in PDB entry 1AGN. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	47	54	Right-handed alpha
Helix 2	2	A	101	104	Right-handed alpha
Helix 3	3	A	154	156	Right-handed 310
Helix 4	4	A	169	173	Right-handed 310
Helix 5	5	A	175	184	Right-handed alpha
Helix 6	6	A	202	214	Right-handed alpha
Helix 7	7	A	229	235	Right-handed alpha
Helix 8	8	A	243	245	Right-handed 310
Helix 9	9	A	250	258	Right-handed alpha
Helix 10	10	A	272	280	Right-handed alpha
Helix 11	11	A	305	309	Right-handed 310
Helix 12	12	A	319	321	Right-handed 310
Helix 13	13	A	324	336	Right-handed alpha
Helix 14	14	A	342	345	Right-handed 310
Helix 15	15	A	352	363	Right-handed 310
Helix 16	16	B	47	54	Right-handed alpha
Helix 17	17	B	101	104	Right-handed alpha
Helix 18	18	B	154	156	Right-handed 310
Helix 19	19	B	166	173	Right-handed alpha
Helix 20	20	B	175	184	Right-handed alpha
Helix 21	21	B	202	214	Right-handed alpha
Helix 22	22	B	226	235	Right-handed 310
Helix 23	23	B	250	258	Right-handed alpha
Helix 24	24	B	272	281	Right-handed alpha
Helix 25	25	B	305	309	Right-handed alpha
Helix 26	26	B	319	321	Right-handed 310
Helix 27	27	B	324	336	Right-handed alpha
Helix 28	28	B	342	344	Right-handed 310
Helix 29	29	B	352	361	Right-handed 310
Helix 30	30	C	47	54	Right-handed 310
Helix 31	31	C	101	104	Right-handed alpha
Helix 32	32	C	154	156	Right-handed 310
Helix 33	33	C	166	173	Right-handed alpha
Helix 34	34	C	175	184	Right-handed alpha
Helix 35	35	C	202	214	Right-handed alpha
Helix 36	36	C	228	235	Right-handed alpha
Helix 37	37	C	250	258	Right-handed alpha
Helix 38	38	C	272	280	Right-handed alpha
Helix 39	39	C	305	309	Right-handed 310
Helix 40	40	C	324	336	Right-handed alpha
Helix 41	41	C	352	363	Right-handed 310
Helix 42	42	D	47	54	Right-handed alpha
Helix 43	43	D	101	104	Right-handed alpha
Helix 44	44	D	154	156	Right-handed 310
Helix 45	45	D	166	173	Right-handed alpha
Helix 46	46	D	175	184	Right-handed alpha
Helix 47	47	D	202	214	Right-handed alpha
Helix 48	48	D	226	232	Right-handed 310
Helix 49	49	D	250	258	Right-handed alpha
Helix 50	50	D	272	281	Right-handed alpha
Helix 51	51	D	306	309	Right-handed alpha
Helix 52	52	D	319	321	Right-handed 310
Helix 53	53	D	324	336	Right-handed alpha
Helix 54	54	D	352	363	Right-handed 310

There are 24 sheets in PDB entry 1AGN. 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,

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	A	7	13	first strand
Strand 2	A	22	28	anti-parallel

Back to list of sheets
Back to top of page

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	149	153	first strand
Strand 2	A	35	43	anti-parallel
Strand 3	A	69	73	anti-parallel

Back to list of sheets
Back to top of page

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	A	42	44	first strand
Strand 2	A	369	373	anti-parallel
Strand 3	A	346	351	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	A	88	91	first strand
Strand 2	A	157	160	anti-parallel

Back to list of sheets
Back to top of page

There are 2 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	130	132	first strand
Strand 2	A	135	137	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	288	291	first strand
Strand 2	A	264	267	parallel
Strand 3	A	194	198	parallel
Strand 4	A	218	222	parallel
Strand 5	A	239	241	parallel

Back to list of sheets
Back to top of page

There are 2 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	301	304	first strand
Strand 2	B	300	303	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	313	315	first strand
Strand 2	B	313	316	anti-parallel
Strand 3	B	288	291	parallel
Strand 4	B	264	267	parallel
Strand 5	B	194	198	parallel
Strand 6	B	218	222	parallel
Strand 7	B	239	241	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	7	12	first strand
Strand 2	B	23	28	anti-parallel

Back to list of sheets
Back to top of page

There are 3 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	149	153	first strand
Strand 2	B	35	40	anti-parallel
Strand 3	B	71	76	anti-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	42	44	first strand
Strand 2	B	369	373	anti-parallel
Strand 3	B	346	351	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	B	89	91	first strand
Strand 2	B	157	159	anti-parallel

Back to list of sheets
Back to top of page

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	C	7	13	first strand
Strand 2	C	22	28	anti-parallel

Back to list of sheets
Back to top of page

There are 5 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	149	153	first strand
Strand 2	C	35	40	anti-parallel
Strand 3	C	70	76	anti-parallel
Strand 4	C	88	91	anti-parallel
Strand 5	C	157	159	anti-parallel

Back to list of sheets
Back to top of page

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	C	42	44	first strand
Strand 2	C	369	373	anti-parallel
Strand 3	C	346	351	parallel

Back to list of sheets
Back to top of page

There are 2 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	130	132	first strand
Strand 2	C	135	137	anti-parallel

Back to list of sheets
Back to top of page

There are 5 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	219	222	first strand
Strand 2	C	195	198	parallel
Strand 3	C	264	267	parallel
Strand 4	C	288	291	parallel
Strand 5	C	313	315	parallel

Back to list of sheets
Back to top of page

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	C	301	304	first strand
Strand 2	D	300	303	anti-parallel

Back to list of sheets
Back to top of page

There are 2 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	7	13	first strand
Strand 2	D	22	28	anti-parallel

Back to list of sheets
Back to top of page

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	D	149	153	first strand
Strand 2	D	35	40	anti-parallel
Strand 3	D	71	76	anti-parallel

Back to list of sheets
Back to top of page

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	D	42	44	first strand
Strand 2	D	369	373	anti-parallel
Strand 3	D	346	351	parallel

Back to list of sheets
Back to top of page

There are 2 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	89	91	first strand
Strand 2	D	157	159	anti-parallel

Back to list of sheets
Back to top of page

There are 2 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	130	132	first strand
Strand 2	D	135	137	anti-parallel

Back to list of sheets
Back to top of page

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	D	314	316	first strand
Strand 2	D	288	291	parallel
Strand 3	D	264	267	parallel
Strand 4	D	194	198	parallel
Strand 5	D	218	222	parallel
Strand 6	D	239	241	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: 1AGN

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