Analysis of interatomic Contacts of Structural Units in PDB entry:
5IZO

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 5IZO entry

There are 4 chains in PDB entry 5IZO (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	PHE -6	GLU 311
B	ASN -9	GLU 311
C	SER -4	GLU 311
D	SER -4	GLU 311

There are 66 helices in PDB entry 5IZO. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	-5	12	Right-handed alpha
Helix 2	AA2	A	24	42	Right-handed alpha
Helix 3	AA3	A	54	61	Right-handed 310
Helix 4	AA4	A	67	72	Right-handed 310
Helix 5	AA5	A	83	87	Right-handed 310
Helix 6	AA6	A	122	136	Right-handed alpha
Helix 7	AA7	A	142	158	Right-handed alpha
Helix 8	AA8	A	166	177	Right-handed alpha
Helix 9	AA9	A	182	192	Right-handed alpha
Helix 10	AB1	A	194	208	Right-handed alpha
Helix 11	AB2	A	221	229	Right-handed alpha
Helix 12	AB3	A	231	237	Right-handed alpha
Helix 13	AB4	A	238	242	Right-handed 310
Helix 14	AB5	A	305	306	Right-handed 310
Helix 15	AB6	A	308	311	Right-handed 310
Helix 16	AB7	B	-8	12	Right-handed alpha
Helix 17	AB8	B	24	42	Right-handed alpha
Helix 18	AB9	B	54	58	Right-handed 310
Helix 19	AC1	B	67	72	Right-handed 310
Helix 20	AC2	B	83	87	Right-handed 310
Helix 21	AC3	B	91	95	Right-handed 310
Helix 22	AC4	B	122	135	Right-handed alpha
Helix 23	AC5	B	136	138	Right-handed 310
Helix 24	AC6	B	142	158	Right-handed alpha
Helix 25	AC7	B	166	177	Right-handed alpha
Helix 26	AC8	B	182	192	Right-handed alpha
Helix 27	AC9	B	194	207	Right-handed alpha
Helix 28	AD1	B	221	229	Right-handed alpha
Helix 29	AD2	B	231	237	Right-handed alpha
Helix 30	AD3	B	238	245	Right-handed 310
Helix 31	AD4	B	272	278	Right-handed alpha
Helix 32	AD5	B	294	310	Right-handed alpha
Helix 33	AD6	C	-3	12	Right-handed alpha
Helix 34	AD7	C	24	42	Right-handed alpha
Helix 35	AD8	C	57	61	Right-handed 310
Helix 36	AD9	C	67	72	Right-handed 310
Helix 37	AE1	C	83	87	Right-handed 310
Helix 38	AE2	C	91	95	Right-handed 310
Helix 39	AE3	C	122	135	Right-handed alpha
Helix 40	AE4	C	136	138	Right-handed 310
Helix 41	AE5	C	142	158	Right-handed alpha
Helix 42	AE6	C	166	178	Right-handed alpha
Helix 43	AE7	C	182	192	Right-handed alpha
Helix 44	AE8	C	194	208	Right-handed alpha
Helix 45	AE9	C	221	229	Right-handed alpha
Helix 46	AF1	C	231	237	Right-handed alpha
Helix 47	AF2	C	238	243	Right-handed 310
Helix 48	AF3	C	272	279	Right-handed alpha
Helix 49	AF4	C	294	310	Right-handed alpha
Helix 50	AF5	D	-3	12	Right-handed alpha
Helix 51	AF6	D	24	42	Right-handed alpha
Helix 52	AF7	D	54	58	Right-handed 310
Helix 53	AF8	D	67	72	Right-handed 310
Helix 54	AF9	D	83	87	Right-handed 310
Helix 55	AG1	D	91	95	Right-handed 310
Helix 56	AG2	D	122	135	Right-handed alpha
Helix 57	AG3	D	136	138	Right-handed 310
Helix 58	AG4	D	142	158	Right-handed alpha
Helix 59	AG5	D	166	178	Right-handed alpha
Helix 60	AG6	D	182	192	Right-handed alpha
Helix 61	AG7	D	194	207	Right-handed alpha
Helix 62	AG8	D	221	229	Right-handed alpha
Helix 63	AG9	D	231	237	Right-handed alpha
Helix 64	AH1	D	238	243	Right-handed 310
Helix 65	AH2	D	272	279	Right-handed alpha
Helix 66	AH3	D	294	311	Right-handed alpha

There are 9 sheets in PDB entry 5IZO. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9,

There are 5 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	46	49	first strand
Strand 2	A	14	18	parallel
Strand 3	A	75	79	parallel
Strand 4	A	97	102	parallel
Strand 5	A	113	116	parallel

Back to list of sheets
Back to top of page

There are 2 strands in AA2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	209	210	first strand
Strand 2	A	216	217	anti-parallel

Back to list of sheets
Back to top of page

There are 2 strands in AA3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	250	252	first strand
Strand 2	A	265	267	anti-parallel

Back to list of sheets
Back to top of page

There are 5 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	46	49	first strand
Strand 2	B	14	18	parallel
Strand 3	B	75	79	parallel
Strand 4	B	97	102	parallel
Strand 5	B	113	116	parallel

Back to list of sheets
Back to top of page

There are 6 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	209	210	first strand
Strand 2	B	215	220	anti-parallel
Strand 3	B	250	256	parallel
Strand 4	B	261	267	anti-parallel
Strand 5	B	287	292	anti-parallel
Strand 6	B	282	284	anti-parallel

Back to list of sheets
Back to top of page

There are 5 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	46	49	first strand
Strand 2	C	14	18	parallel
Strand 3	C	75	79	parallel
Strand 4	C	97	102	parallel
Strand 5	C	113	116	parallel

Back to list of sheets
Back to top of page

There are 6 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	209	210	first strand
Strand 2	C	215	220	anti-parallel
Strand 3	C	250	256	parallel
Strand 4	C	261	267	anti-parallel
Strand 5	C	287	292	anti-parallel
Strand 6	C	282	284	anti-parallel

Back to list of sheets
Back to top of page

There are 5 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	46	49	first strand
Strand 2	D	14	18	parallel
Strand 3	D	75	79	parallel
Strand 4	D	97	102	parallel
Strand 5	D	113	116	parallel

Back to list of sheets
Back to top of page

There are 6 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	209	210	first strand
Strand 2	D	215	220	anti-parallel
Strand 3	D	250	256	parallel
Strand 4	D	261	267	anti-parallel
Strand 5	D	287	292	anti-parallel
Strand 6	D	282	284	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: 5IZO

Analysis of interatomic Contacts of Structural Units in PDB entry:
5IZO