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

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 8XLA entry

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

Chain ID	Initial residue	Terminal residue
A	LEU -7	ILE 367
B	LEU 2	ILE 367
E	HIS -1	ARG 366
F	HIS -1	ASP 174

There are 64 helices in PDB entry 8XLA. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	8	16	Right-handed alpha
Helix 2	AA2	A	28	31	Right-handed 310
Helix 3	AA3	A	72	81	Right-handed alpha
Helix 4	AA4	A	112	116	Right-handed 310
Helix 5	AA5	A	133	144	Right-handed alpha
Helix 6	AA6	A	153	157	Right-handed 310
Helix 7	AA7	A	197	208	Right-handed alpha
Helix 8	AA8	A	261	272	Right-handed alpha
Helix 9	AA9	A	273	275	Right-handed 310
Helix 10	AB1	A	322	332	Right-handed alpha
Helix 11	AB2	B	8	16	Right-handed alpha
Helix 12	AB3	B	28	31	Right-handed 310
Helix 13	AB4	B	72	82	Right-handed alpha
Helix 14	AB5	B	114	116	Right-handed 310
Helix 15	AB6	B	133	144	Right-handed alpha
Helix 16	AB7	B	145	147	Right-handed 310
Helix 17	AB8	B	153	156	Right-handed 310
Helix 18	AB9	B	198	208	Right-handed alpha
Helix 19	AC1	B	244	249	Right-handed alpha
Helix 20	AC2	B	261	272	Right-handed alpha
Helix 21	AC3	B	273	275	Right-handed 310
Helix 22	AC4	B	322	332	Right-handed alpha
Helix 23	AC5	E	8	16	Right-handed alpha
Helix 24	AC6	E	29	31	Right-handed 310
Helix 25	AC7	E	72	81	Right-handed alpha
Helix 26	AC8	E	133	144	Right-handed alpha
Helix 27	AC9	E	145	147	Right-handed 310
Helix 28	AD1	E	153	156	Right-handed 310
Helix 29	AD2	E	198	208	Right-handed alpha
Helix 30	AD3	E	244	248	Right-handed 310
Helix 31	AD4	E	261	272	Right-handed alpha
Helix 32	AD5	E	273	275	Right-handed 310
Helix 33	AD6	E	322	332	Right-handed alpha
Helix 34	AD7	F	8	16	Right-handed alpha
Helix 35	AD8	F	28	31	Right-handed 310
Helix 36	AD9	F	72	81	Right-handed alpha
Helix 37	AE1	F	114	116	Right-handed 310
Helix 38	AE2	F	133	144	Right-handed alpha
Helix 39	AE3	F	145	147	Right-handed 310
Helix 40	AE4	F	153	156	Right-handed 310
Helix 41	AE5	F	198	208	Right-handed alpha
Helix 42	AE6	F	244	248	Right-handed 310
Helix 43	AE7	F	261	272	Right-handed alpha
Helix 44	AE8	F	321	332	Right-handed alpha
Helix 45	AE9	Y	492	510	Right-handed alpha
Helix 46	AF1	Y	528	537	Right-handed alpha
Helix 47	AF2	Y	539	545	Right-handed alpha
Helix 48	AF3	Y	570	582	Right-handed alpha
Helix 49	AF4	Y	618	624	Right-handed alpha
Helix 50	AF5	Y	649	654	Right-handed 310
Helix 51	AF6	Z	494	511	Right-handed alpha
Helix 52	AF7	Z	527	532	Right-handed 310
Helix 53	AF8	Z	539	545	Right-handed alpha
Helix 54	AF9	Z	570	580	Right-handed alpha
Helix 55	AG1	Z	596	604	Right-handed alpha
Helix 56	AG2	Z	615	617	Right-handed 310
Helix 57	AG3	Z	618	629	Right-handed alpha
Helix 58	AG4	Z	647	654	Right-handed alpha
Helix 59	AG5	D	492	510	Right-handed alpha
Helix 60	AG6	D	528	537	Right-handed alpha
Helix 61	AG7	D	539	545	Right-handed alpha
Helix 62	AG8	D	570	581	Right-handed alpha
Helix 63	AG9	D	615	624	Right-handed alpha
Helix 64	AH1	D	647	654	Right-handed alpha

There are 18 sheets in PDB entry 8XLA. 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,

There are 8 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	1	7	first strand
Strand 2	A	87	93	anti-parallel
Strand 3	A	96	101	anti-parallel
Strand 4	A	104	109	anti-parallel
Strand 5	B	302	308	anti-parallel
Strand 6	B	290	296	anti-parallel
Strand 7	B	281	287	anti-parallel
Strand 8	B	316	321	anti-parallel

Back to list of sheets
Back to top of page

There are 8 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	66	71	first strand
Strand 2	A	33	39	anti-parallel
Strand 3	A	42	48	anti-parallel
Strand 4	A	52	60	anti-parallel
Strand 5	A	231	236	anti-parallel
Strand 6	A	223	228	anti-parallel
Strand 7	A	214	220	anti-parallel
Strand 8	A	125	132	anti-parallel

Back to list of sheets
Back to top of page

There are 6 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	255	260	first strand
Strand 2	A	336	341	anti-parallel
Strand 3	A	348	352	anti-parallel
Strand 4	A	355	362	anti-parallel
Strand 5	A	177	196	anti-parallel
Strand 6	A	159	173	anti-parallel

Back to list of sheets
Back to top of page

There are 8 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	316	321	first strand
Strand 2	A	281	287	anti-parallel
Strand 3	A	290	296	anti-parallel
Strand 4	A	302	308	anti-parallel
Strand 5	B	104	112	anti-parallel
Strand 6	B	96	101	anti-parallel
Strand 7	B	87	93	anti-parallel
Strand 8	B	4	7	anti-parallel

Back to list of sheets
Back to top of page

There are 13 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	316	321	first strand
Strand 2	A	281	287	anti-parallel
Strand 3	A	290	296	anti-parallel
Strand 4	A	302	308	anti-parallel
Strand 5	B	104	112	anti-parallel
Strand 6	B	66	71	anti-parallel
Strand 7	B	33	39	anti-parallel
Strand 8	B	42	48	anti-parallel
Strand 9	B	52	57	anti-parallel
Strand 10	B	231	236	anti-parallel
Strand 11	B	223	228	anti-parallel
Strand 12	B	214	219	anti-parallel
Strand 13	B	127	132	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	A	365	366	first strand
Strand 2	Z	516	525	anti-parallel
Strand 3	Z	557	563	anti-parallel
Strand 4	Z	548	550	anti-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	B	255	260	first strand
Strand 2	B	336	341	anti-parallel
Strand 3	B	348	352	anti-parallel
Strand 4	B	355	362	anti-parallel
Strand 5	B	177	197	anti-parallel
Strand 6	B	158	173	anti-parallel

Back to list of sheets
Back to top of page

There are 12 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	1	7	first strand
Strand 2	E	87	93	anti-parallel
Strand 3	E	96	101	anti-parallel
Strand 4	E	104	112	anti-parallel
Strand 5	E	65	71	anti-parallel
Strand 6	E	33	39	anti-parallel
Strand 7	E	42	48	anti-parallel
Strand 8	E	52	60	anti-parallel
Strand 9	E	231	236	anti-parallel
Strand 10	E	223	228	anti-parallel
Strand 11	E	214	219	anti-parallel
Strand 12	E	127	132	anti-parallel

Back to list of sheets
Back to top of page

There are 8 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	1	7	first strand
Strand 2	E	87	93	anti-parallel
Strand 3	E	96	101	anti-parallel
Strand 4	E	104	112	anti-parallel
Strand 5	F	302	308	anti-parallel
Strand 6	F	290	296	anti-parallel
Strand 7	F	282	287	anti-parallel
Strand 8	F	316	320	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	255	260	first strand
Strand 2	E	336	341	anti-parallel
Strand 3	E	348	352	anti-parallel
Strand 4	E	355	362	anti-parallel
Strand 5	E	177	197	anti-parallel
Strand 6	E	158	173	anti-parallel

Back to list of sheets
Back to top of page

There are 8 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	316	321	first strand
Strand 2	E	281	287	anti-parallel
Strand 3	E	290	296	anti-parallel
Strand 4	E	302	308	anti-parallel
Strand 5	F	104	112	anti-parallel
Strand 6	F	96	101	anti-parallel
Strand 7	F	87	93	anti-parallel
Strand 8	F	1	7	anti-parallel

Back to list of sheets
Back to top of page

There are 13 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	316	321	first strand
Strand 2	E	281	287	anti-parallel
Strand 3	E	290	296	anti-parallel
Strand 4	E	302	308	anti-parallel
Strand 5	F	104	112	anti-parallel
Strand 6	F	66	71	anti-parallel
Strand 7	F	33	39	anti-parallel
Strand 8	F	42	48	anti-parallel
Strand 9	F	52	60	anti-parallel
Strand 10	F	231	236	anti-parallel
Strand 11	F	223	228	anti-parallel
Strand 12	F	214	219	anti-parallel
Strand 13	F	127	132	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	F	255	260	first strand
Strand 2	F	336	341	anti-parallel
Strand 3	F	348	352	anti-parallel
Strand 4	F	355	362	anti-parallel
Strand 5	F	177	197	anti-parallel
Strand 6	F	158	173	anti-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	Y	469	474	first strand
Strand 2	Y	478	482	anti-parallel
Strand 3	Y	487	491	anti-parallel

Back to list of sheets
Back to top of page

There are 3 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	Y	516	518	first strand
Strand 2	Y	556	563	anti-parallel
Strand 3	Y	548	553	anti-parallel

Back to list of sheets
Back to top of page

There are 3 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	Z	479	480	first strand
Strand 2	Z	486	489	anti-parallel
Strand 3	Z	645	646	anti-parallel

Back to list of sheets
Back to top of page

There are 3 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	469	474	first strand
Strand 2	D	478	482	anti-parallel
Strand 3	D	487	491	anti-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	516	518	first strand
Strand 2	D	556	563	anti-parallel
Strand 3	D	548	553	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: 8XLA

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