Analysis of interatomic Contacts of Structural Units in PDB entry:
8AB3

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 8AB3 entry

There are 4 chains in PDB entry 8AB3 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	MET 3	ASN 332
B	PHE 4	ILE 331
C	MET 3	ASN 332
D	PHE 4	ILE 331

There are 66 helices in PDB entry 8AB3. 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	16	Right-handed 310
Helix 2	AA2	A	31	44	Right-handed alpha
Helix 3	AA3	A	56	70	Right-handed alpha
Helix 4	AA4	A	71	74	Right-handed 310
Helix 5	AA5	A	107	110	Right-handed 310
Helix 6	AA6	A	111	130	Right-handed alpha
Helix 7	AA7	A	141	154	Right-handed alpha
Helix 8	AA8	A	156	158	Right-handed 310
Helix 9	AA9	A	165	181	Right-handed alpha
Helix 10	AB1	A	183	185	Right-handed 310
Helix 11	AB2	A	217	221	Right-handed 310
Helix 12	AB3	A	222	238	Right-handed alpha
Helix 13	AB4	A	238	248	Right-handed alpha
Helix 14	AB5	A	251	267	Right-handed alpha
Helix 15	AB6	A	282	284	Right-handed 310
Helix 16	AB7	A	310	331	Right-handed alpha
Helix 17	AB8	B	12	16	Right-handed 310
Helix 18	AB9	B	31	44	Right-handed alpha
Helix 19	AC1	B	56	70	Right-handed alpha
Helix 20	AC2	B	71	74	Right-handed 310
Helix 21	AC3	B	107	110	Right-handed 310
Helix 22	AC4	B	111	130	Right-handed alpha
Helix 23	AC5	B	141	154	Right-handed alpha
Helix 24	AC6	B	156	158	Right-handed 310
Helix 25	AC7	B	165	181	Right-handed alpha
Helix 26	AC8	B	183	185	Right-handed 310
Helix 27	AC9	B	203	205	Right-handed 310
Helix 28	AD1	B	217	221	Right-handed 310
Helix 29	AD2	B	222	238	Right-handed alpha
Helix 30	AD3	B	238	248	Right-handed alpha
Helix 31	AD4	B	251	267	Right-handed alpha
Helix 32	AD5	B	282	284	Right-handed 310
Helix 33	AD6	B	310	330	Right-handed alpha
Helix 34	AD7	C	3	6	Right-handed 310
Helix 35	AD8	C	12	16	Right-handed 310
Helix 36	AD9	C	31	44	Right-handed alpha
Helix 37	AE1	C	56	70	Right-handed alpha
Helix 38	AE2	C	71	74	Right-handed 310
Helix 39	AE3	C	107	110	Right-handed 310
Helix 40	AE4	C	111	130	Right-handed alpha
Helix 41	AE5	C	141	154	Right-handed alpha
Helix 42	AE6	C	156	158	Right-handed 310
Helix 43	AE7	C	165	181	Right-handed alpha
Helix 44	AE8	C	183	185	Right-handed 310
Helix 45	AE9	C	217	221	Right-handed 310
Helix 46	AF1	C	222	238	Right-handed alpha
Helix 47	AF2	C	238	248	Right-handed alpha
Helix 48	AF3	C	251	267	Right-handed alpha
Helix 49	AF4	C	282	284	Right-handed 310
Helix 50	AF5	C	310	332	Right-handed alpha
Helix 51	AF6	D	12	16	Right-handed 310
Helix 52	AF7	D	31	44	Right-handed alpha
Helix 53	AF8	D	56	70	Right-handed alpha
Helix 54	AF9	D	71	74	Right-handed 310
Helix 55	AG1	D	107	110	Right-handed 310
Helix 56	AG2	D	111	130	Right-handed alpha
Helix 57	AG3	D	141	154	Right-handed alpha
Helix 58	AG4	D	156	158	Right-handed 310
Helix 59	AG5	D	165	181	Right-handed alpha
Helix 60	AG6	D	183	185	Right-handed 310
Helix 61	AG7	D	217	221	Right-handed 310
Helix 62	AG8	D	222	238	Right-handed alpha
Helix 63	AG9	D	238	248	Right-handed alpha
Helix 64	AH1	D	251	267	Right-handed alpha
Helix 65	AH2	D	282	284	Right-handed 310
Helix 66	AH3	D	310	331	Right-handed alpha

There are 20 sheets in PDB entry 8AB3. 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, AB7, AB8, AB9, AC1, AC2,

There are 4 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	8	10	first strand
Strand 2	C	300	305	anti-parallel
Strand 3	C	294	297	anti-parallel
Strand 4	C	271	273	anti-parallel

Back to list of sheets
Back to top of page

There are 6 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	78	81	first strand
Strand 2	A	49	53	parallel
Strand 3	A	24	28	parallel
Strand 4	A	93	96	parallel
Strand 5	A	134	137	parallel
Strand 6	A	160	162	parallel

Back to list of sheets
Back to top of page

There are 3 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	187	188	first strand
Strand 2	A	207	208	anti-parallel
Strand 3	A	211	212	anti-parallel

Back to list of sheets
Back to top of page

There are 2 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	191	192	first strand
Strand 2	A	200	201	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	A	271	273	first strand
Strand 2	A	294	297	anti-parallel
Strand 3	A	300	305	anti-parallel
Strand 4	C	8	10	anti-parallel

Back to list of sheets
Back to top of page

There are 2 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	276	280	first strand
Strand 2	A	286	291	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	8	10	first strand
Strand 2	D	300	305	anti-parallel
Strand 3	D	294	297	anti-parallel
Strand 4	D	271	273	anti-parallel

Back to list of sheets
Back to top of page

There are 6 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	78	81	first strand
Strand 2	B	49	53	parallel
Strand 3	B	24	28	parallel
Strand 4	B	93	96	parallel
Strand 5	B	134	137	parallel
Strand 6	B	160	162	parallel

Back to list of sheets
Back to top of page

There are 3 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	187	188	first strand
Strand 2	B	207	208	anti-parallel
Strand 3	B	211	212	anti-parallel

Back to list of sheets
Back to top of page

There are 2 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	191	192	first strand
Strand 2	B	200	201	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	B	271	273	first strand
Strand 2	B	294	297	anti-parallel
Strand 3	B	300	305	anti-parallel
Strand 4	D	8	10	anti-parallel

Back to list of sheets
Back to top of page

There are 2 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	276	280	first strand
Strand 2	B	286	291	anti-parallel

Back to list of sheets
Back to top of page

There are 6 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	78	81	first strand
Strand 2	C	49	53	parallel
Strand 3	C	24	28	parallel
Strand 4	C	93	96	parallel
Strand 5	C	134	137	parallel
Strand 6	C	160	162	parallel

Back to list of sheets
Back to top of page

There are 3 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	187	188	first strand
Strand 2	C	207	208	anti-parallel
Strand 3	C	211	212	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	C	191	192	first strand
Strand 2	C	200	201	anti-parallel

Back to list of sheets
Back to top of page

There are 2 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	276	280	first strand
Strand 2	C	286	291	anti-parallel

Back to list of sheets
Back to top of page

There are 6 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	78	81	first strand
Strand 2	D	49	53	parallel
Strand 3	D	24	28	parallel
Strand 4	D	93	96	parallel
Strand 5	D	134	137	parallel
Strand 6	D	160	162	parallel

Back to list of sheets
Back to top of page

There are 3 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	187	188	first strand
Strand 2	D	207	208	anti-parallel
Strand 3	D	211	212	anti-parallel

Back to list of sheets
Back to top of page

There are 2 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	191	192	first strand
Strand 2	D	200	201	anti-parallel

Back to list of sheets
Back to top of page

There are 2 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	276	280	first strand
Strand 2	D	286	291	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: 8AB3

Analysis of interatomic Contacts of Structural Units in PDB entry:
8AB3