Analysis of interatomic Contacts of Structural Units in PDB entry:
6IEQ

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 6IEQ entry

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

Chain ID	Initial residue	Terminal residue
G	GLU 32	VAL 505
B	GLY 521	ASP 664
L	TYR 7	THR 210
H	GLN 1	PRO 211
D	GLU 1	VAL 211
E	SER 2	GLU 214

There are 22 helices in PDB entry 6IEQ. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	G	98	117	Right-handed alpha
Helix 2	AA2	G	194	199	Right-handed alpha
Helix 3	AA3	G	334	350	Right-handed alpha
Helix 4	AA4	G	368	373	Right-handed alpha
Helix 5	AA5	G	387	390	Right-handed 310
Helix 6	AA6	G	425	429	Right-handed 310
Helix 7	AA7	G	475	481	Right-handed alpha
Helix 8	AA8	B	529	534	Right-handed alpha
Helix 9	AA9	B	536	546	Right-handed alpha
Helix 10	AB1	B	569	596	Right-handed alpha
Helix 11	AB2	B	618	624	Right-handed alpha
Helix 12	AB3	B	627	650	Right-handed alpha
Helix 13	AB4	B	650	662	Right-handed alpha
Helix 14	AB5	L	79	83	Right-handed 310
Helix 15	AB6	L	122	128	Right-handed alpha
Helix 16	AB7	L	182	189	Right-handed alpha
Helix 17	AB8	H	83	87	Right-handed 310
Helix 18	AB9	D	28	32	Right-handed 310
Helix 19	AC1	D	83	87	Right-handed 310
Helix 20	AC2	D	156	158	Right-handed 310
Helix 21	AC3	E	81	85	Right-handed 310
Helix 22	AC4	E	185	191	Right-handed alpha

There are 33 sheets in PDB entry 6IEQ. 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, AC3, AC4, AC5, AC6, AC7, AC8, AC9, AD1, AD2, AD3, AD4, AD5, AD6,

There are 3 strands in AA1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	494	499	first strand
Strand 2	G	35	40	anti-parallel
Strand 3	B	603	609	anti-parallel

Back to list of sheets
Back to top of page

There are 5 strands in AA2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	45	47	first strand
Strand 2	G	486	491	anti-parallel
Strand 3	G	223	228	anti-parallel
Strand 4	G	242	245	anti-parallel
Strand 5	G	84	86	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	G	53	55	first strand
Strand 2	G	216	218	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	G	91	93	first strand
Strand 2	G	237	239	anti-parallel

Back to list of sheets
Back to top of page

There are 3 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	130	133	first strand
Strand 2	G	155	162	anti-parallel
Strand 3	G	169	176	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	G	181	182	first strand
Strand 2	G	192	193	anti-parallel

Back to list of sheets
Back to top of page

There are 3 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	201	203	first strand
Strand 2	G	433	435	parallel
Strand 3	G	423	424	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	G	259	261	first strand
Strand 2	G	441	456	anti-parallel
Strand 3	G	284	302	anti-parallel
Strand 4	G	465	470	first strand
Strand 5	G	358	361	parallel

Back to list of sheets
Back to top of page

There are 7 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	271	274	first strand
Strand 2	G	284	302	anti-parallel
Strand 3	G	441	456	anti-parallel
Strand 4	G	330	333	first strand
Strand 5	G	414	421	anti-parallel
Strand 6	G	381	385	anti-parallel
Strand 7	G	374	378	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	G	304	308	first strand
Strand 2	G	316	320	anti-parallel

Back to list of sheets
Back to top of page

There are 5 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	9	14	first strand
Strand 2	L	102	107	parallel
Strand 3	L	85	89	anti-parallel
Strand 4	L	34	38	anti-parallel
Strand 5	L	45	48	anti-parallel

Back to list of sheets
Back to top of page

There are 3 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	19	22	first strand
Strand 2	L	72	75	anti-parallel
Strand 3	L	62	64	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	L	115	119	first strand
Strand 2	L	131	140	anti-parallel
Strand 3	L	173	181	anti-parallel
Strand 4	L	160	162	anti-parallel

Back to list of sheets
Back to top of page

There are 4 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	115	119	first strand
Strand 2	L	131	140	anti-parallel
Strand 3	L	173	181	anti-parallel
Strand 4	L	166	167	anti-parallel

Back to list of sheets
Back to top of page

There are 4 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	154	155	first strand
Strand 2	L	146	151	anti-parallel
Strand 3	L	192	198	anti-parallel
Strand 4	L	201	207	anti-parallel

Back to list of sheets
Back to top of page

There are 4 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	4	7	first strand
Strand 2	H	18	24	anti-parallel
Strand 3	H	77	82	anti-parallel
Strand 4	H	67	72	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	H	11	12	first strand
Strand 2	H	105	109	parallel
Strand 3	H	88	100	anti-parallel
Strand 4	H	33	39	anti-parallel
Strand 5	H	46	51	anti-parallel
Strand 6	H	57	59	anti-parallel

Back to list of sheets
Back to top of page

There are 4 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	11	12	first strand
Strand 2	H	105	109	parallel
Strand 3	H	88	100	anti-parallel
Strand 4	H	100	101	anti-parallel

Back to list of sheets
Back to top of page

There are 4 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	119	122	first strand
Strand 2	H	133	143	anti-parallel
Strand 3	H	174	183	anti-parallel
Strand 4	H	161	163	anti-parallel

Back to list of sheets
Back to top of page

There are 4 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	119	122	first strand
Strand 2	H	133	143	anti-parallel
Strand 3	H	174	183	anti-parallel
Strand 4	H	167	168	anti-parallel

Back to list of sheets
Back to top of page

There are 3 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	149	152	first strand
Strand 2	H	193	198	anti-parallel
Strand 3	H	203	208	anti-parallel

Back to list of sheets
Back to top of page

There are 4 strands in AC4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	5	6	first strand
Strand 2	D	18	23	anti-parallel
Strand 3	D	74	82	anti-parallel
Strand 4	D	67	72	anti-parallel

Back to list of sheets
Back to top of page

There are 6 strands in AC5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	10	12	first strand
Strand 2	D	107	111	parallel
Strand 3	D	88	95	anti-parallel
Strand 4	D	34	40	anti-parallel
Strand 5	D	44	51	anti-parallel
Strand 6	D	57	59	anti-parallel

Back to list of sheets
Back to top of page

There are 4 strands in AC6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	10	12	first strand
Strand 2	D	107	111	parallel
Strand 3	D	88	95	anti-parallel
Strand 4	D	100	103	anti-parallel

Back to list of sheets
Back to top of page

There are 4 strands in AC7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	120	130	first strand
Strand 2	D	135	145	anti-parallel
Strand 3	D	176	185	anti-parallel
Strand 4	D	163	165	anti-parallel

Back to list of sheets
Back to top of page

There are 4 strands in AC8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	120	130	first strand
Strand 2	D	135	145	anti-parallel
Strand 3	D	176	185	anti-parallel
Strand 4	D	169	170	anti-parallel

Back to list of sheets
Back to top of page

There are 3 strands in AC9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	151	154	first strand
Strand 2	D	195	200	anti-parallel
Strand 3	D	205	210	anti-parallel

Back to list of sheets
Back to top of page

There are 4 strands in AD1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	5	6	first strand
Strand 2	E	18	23	anti-parallel
Strand 3	E	72	77	anti-parallel
Strand 4	E	64	68	anti-parallel

Back to list of sheets
Back to top of page

There are 5 strands in AD2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	9	13	first strand
Strand 2	E	105	110	parallel
Strand 3	E	87	93	anti-parallel
Strand 4	E	34	39	anti-parallel
Strand 5	E	47	50	anti-parallel

Back to list of sheets
Back to top of page

There are 4 strands in AD3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	9	13	first strand
Strand 2	E	105	110	parallel
Strand 3	E	87	93	anti-parallel
Strand 4	E	100	101	anti-parallel

Back to list of sheets
Back to top of page

There are 4 strands in AD4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	118	122	first strand
Strand 2	E	134	143	anti-parallel
Strand 3	E	176	184	anti-parallel
Strand 4	E	163	165	anti-parallel

Back to list of sheets
Back to top of page

There are 4 strands in AD5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	118	122	first strand
Strand 2	E	134	143	anti-parallel
Strand 3	E	176	184	anti-parallel
Strand 4	E	169	170	anti-parallel

Back to list of sheets
Back to top of page

There are 3 strands in AD6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	149	154	first strand
Strand 2	E	195	200	anti-parallel
Strand 3	E	205	210	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: 6IEQ

Analysis of interatomic Contacts of Structural Units in PDB entry:
6IEQ