Analysis of interatomic Contacts of Structural Units in PDB entry:
8IUM

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 8IUM entry

There are 6 chains in PDB entry 8IUM (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	LEU 11	VAL 359
B	GLU 8	ASN 345
E	VAL 1	LEU 247
G	THR 5	ASN 58
N	GLN 1	SER 128
R	SER 29	CYS 323

There are 28 helices in PDB entry 8IUM. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	12	39	Right-handed alpha
Helix 2	AA2	A	51	59	Right-handed alpha
Helix 3	AA3	A	230	245	Right-handed alpha
Helix 4	AA4	A	260	271	Right-handed alpha
Helix 5	AA5	A	279	285	Right-handed 310
Helix 6	AA6	A	296	316	Right-handed alpha
Helix 7	AA7	A	335	358	Right-handed alpha
Helix 8	AA8	B	9	30	Right-handed alpha
Helix 9	AA9	B	34	39	Right-handed alpha
Helix 10	AB1	E	52	55	Right-handed 310
Helix 11	AB2	E	86	90	Right-handed 310
Helix 12	AB3	G	6	23	Right-handed alpha
Helix 13	AB4	G	28	44	Right-handed alpha
Helix 14	AB5	G	45	47	Right-handed 310
Helix 15	AB6	N	28	32	Right-handed 310
Helix 16	AB7	N	87	91	Right-handed 310
Helix 17	AB8	R	30	59	Right-handed alpha
Helix 18	AB9	R	64	94	Right-handed alpha
Helix 19	AC1	R	97	102	Right-handed alpha
Helix 20	AC2	R	106	139	Right-handed alpha
Helix 21	AC3	R	139	146	Right-handed alpha
Helix 22	AC4	R	148	168	Right-handed alpha
Helix 23	AC5	R	170	174	Right-handed 310
Helix 24	AC6	R	195	233	Right-handed alpha
Helix 25	AC7	R	243	276	Right-handed alpha
Helix 26	AC8	R	277	279	Right-handed 310
Helix 27	AC9	R	282	305	Right-handed alpha
Helix 28	AD1	R	308	323	Right-handed alpha

There are 15 sheets in PDB entry 8IUM. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2, AB3, AB4, AB5, AB6,

There are 6 strands in AA1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	184	191	first strand
Strand 2	A	194	201	anti-parallel
Strand 3	A	40	46	parallel
Strand 4	A	220	226	parallel
Strand 5	A	254	259	parallel
Strand 6	A	324	328	parallel

Back to list of sheets
Back to top of page

There are 4 strands in AA2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	52	57	first strand
Strand 2	B	340	344	anti-parallel
Strand 3	B	332	336	anti-parallel
Strand 4	B	320	325	anti-parallel

Back to list of sheets
Back to top of page

There are 4 strands in AA3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	63	68	first strand
Strand 2	B	74	79	anti-parallel
Strand 3	B	83	88	anti-parallel
Strand 4	B	96	99	anti-parallel

Back to list of sheets
Back to top of page

There are 4 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	105	110	first strand
Strand 2	B	116	121	anti-parallel
Strand 3	B	125	130	anti-parallel
Strand 4	B	139	145	anti-parallel

Back to list of sheets
Back to top of page

There are 4 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	151	156	first strand
Strand 2	B	161	166	anti-parallel
Strand 3	B	172	175	anti-parallel
Strand 4	B	181	184	anti-parallel

Back to list of sheets
Back to top of page

There are 4 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	192	197	first strand
Strand 2	B	203	208	anti-parallel
Strand 3	B	213	217	anti-parallel
Strand 4	B	223	227	anti-parallel

Back to list of sheets
Back to top of page

There are 4 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	234	239	first strand
Strand 2	B	245	250	anti-parallel
Strand 3	B	255	259	anti-parallel
Strand 4	B	264	269	anti-parallel

Back to list of sheets
Back to top of page

There are 4 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	278	283	first strand
Strand 2	B	289	294	anti-parallel
Strand 3	B	299	303	anti-parallel
Strand 4	B	309	313	anti-parallel

Back to list of sheets
Back to top of page

There are 4 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	2	6	first strand
Strand 2	E	17	24	anti-parallel
Strand 3	E	77	82	anti-parallel
Strand 4	E	68	72	anti-parallel

Back to list of sheets
Back to top of page

There are 6 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	9	11	first strand
Strand 2	E	114	118	parallel
Strand 3	E	91	98	anti-parallel
Strand 4	E	32	38	anti-parallel
Strand 5	E	44	50	anti-parallel
Strand 6	E	57	59	anti-parallel

Back to list of sheets
Back to top of page

There are 4 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	140	141	first strand
Strand 2	E	155	161	anti-parallel
Strand 3	E	211	216	anti-parallel
Strand 4	E	203	207	anti-parallel

Back to list of sheets
Back to top of page

There are 4 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	186	187	first strand
Strand 2	E	175	179	anti-parallel
Strand 3	E	226	230	anti-parallel
Strand 4	E	243	244	anti-parallel

Back to list of sheets
Back to top of page

There are 4 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	N	3	7	first strand
Strand 2	N	17	25	anti-parallel
Strand 3	N	78	84	anti-parallel
Strand 4	N	68	73	anti-parallel

Back to list of sheets
Back to top of page

There are 6 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	N	10	11	first strand
Strand 2	N	122	125	parallel
Strand 3	N	92	98	anti-parallel
Strand 4	N	34	39	anti-parallel
Strand 5	N	45	51	anti-parallel
Strand 6	N	58	60	anti-parallel

Back to list of sheets
Back to top of page

There are 2 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	R	178	179	first strand
Strand 2	R	186	187	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: 8IUM

Analysis of interatomic Contacts of Structural Units in PDB entry:
8IUM