Analysis of interatomic Contacts of Structural Units in PDB entry:
7LFA

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 7LFA entry

There are 5 chains in PDB entry 7LFA (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ILE 66	ARG 159
B	GLN 1	LYS 220
C	GLU 69	VAL 168
D	GLN 1	THR 212
H	GLN 1	ALA 72

There are 35 helices in PDB entry 7LFA. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	66	76	Right-handed alpha
Helix 2	AA2	A	80	90	Right-handed alpha
Helix 3	AA3	A	90	101	Right-handed alpha
Helix 4	AA4	A	104	126	Right-handed alpha
Helix 5	AA5	A	127	130	Right-handed 310
Helix 6	AA6	A	133	159	Right-handed alpha
Helix 7	AA7	B	28	32	Right-handed 310
Helix 8	AA8	B	62	65	Right-handed 310
Helix 9	AA9	B	87	91	Right-handed 310
Helix 10	AB1	B	133	138	Right-handed alpha
Helix 11	AB2	B	162	164	Right-handed 310
Helix 12	AB3	B	193	195	Right-handed 310
Helix 13	AB4	B	207	210	Right-handed 310
Helix 14	AB5	C	70	76	Right-handed alpha
Helix 15	AB6	C	80	90	Right-handed alpha
Helix 16	AB7	C	90	102	Right-handed alpha
Helix 17	AB8	C	104	126	Right-handed alpha
Helix 18	AB9	C	127	130	Right-handed 310
Helix 19	AC1	C	133	143	Right-handed alpha
Helix 20	AC2	C	146	162	Right-handed alpha
Helix 21	AC3	C	163	168	Right-handed 310
Helix 22	AC4	D	30	34	Right-handed 310
Helix 23	AC5	D	81	85	Right-handed 310
Helix 24	AC6	D	124	130	Right-handed alpha
Helix 25	AC7	D	184	191	Right-handed alpha
Helix 26	AC8	H	62	65	Right-handed 310
Helix 27	AC9	H	87	91	Right-handed 310
Helix 28	AD1	H	133	137	Right-handed 310
Helix 29	AD2	H	162	164	Right-handed 310
Helix 30	AD3	H	193	195	Right-handed 310
Helix 31	AD4	H	207	210	Right-handed 310
Helix 32	AD5	L	30	34	Right-handed 310
Helix 33	AD6	L	81	85	Right-handed 310
Helix 34	AD7	L	124	130	Right-handed alpha
Helix 35	AD8	L	184	191	Right-handed alpha

There are 24 sheets in PDB entry 7LFA. 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,

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	B	3	7	first strand
Strand 2	B	18	25	anti-parallel
Strand 3	B	78	83	anti-parallel
Strand 4	B	68	73	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	B	11	12	first strand
Strand 2	B	113	117	parallel
Strand 3	B	92	99	anti-parallel
Strand 4	B	34	39	anti-parallel
Strand 5	B	45	51	anti-parallel
Strand 6	B	58	60	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	11	12	first strand
Strand 2	B	113	117	parallel
Strand 3	B	92	99	anti-parallel
Strand 4	B	106	109	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	126	130	first strand
Strand 2	B	141	151	anti-parallel
Strand 3	B	182	191	anti-parallel
Strand 4	B	169	171	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	126	130	first strand
Strand 2	B	141	151	anti-parallel
Strand 3	B	182	191	anti-parallel
Strand 4	B	175	176	anti-parallel

Back to list of sheets
Back to top of page

There are 3 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	157	160	first strand
Strand 2	B	201	206	anti-parallel
Strand 3	B	211	216	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	D	4	5	first strand
Strand 2	D	18	24	anti-parallel
Strand 3	D	72	77	anti-parallel
Strand 4	D	64	69	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	D	9	12	first strand
Strand 2	D	104	108	parallel
Strand 3	D	86	93	anti-parallel
Strand 4	D	36	41	anti-parallel
Strand 5	D	45	51	anti-parallel
Strand 6	D	55	56	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	D	9	12	first strand
Strand 2	D	104	108	parallel
Strand 3	D	86	93	anti-parallel
Strand 4	D	98	100	anti-parallel

Back to list of sheets
Back to top of page

There are 4 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	117	121	first strand
Strand 2	D	133	142	anti-parallel
Strand 3	D	175	183	anti-parallel
Strand 4	D	162	164	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	D	117	121	first strand
Strand 2	D	133	142	anti-parallel
Strand 3	D	175	183	anti-parallel
Strand 4	D	168	169	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	D	156	158	first strand
Strand 2	D	148	153	anti-parallel
Strand 3	D	194	200	anti-parallel
Strand 4	D	203	209	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	H	3	8	first strand
Strand 2	H	18	25	anti-parallel
Strand 3	H	78	83	anti-parallel
Strand 4	H	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	H	11	12	first strand
Strand 2	H	113	117	parallel
Strand 3	H	92	99	anti-parallel
Strand 4	H	33	39	anti-parallel
Strand 5	H	45	51	anti-parallel
Strand 6	H	58	60	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	H	11	12	first strand
Strand 2	H	113	117	parallel
Strand 3	H	92	99	anti-parallel
Strand 4	H	106	109	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	126	130	first strand
Strand 2	H	141	151	anti-parallel
Strand 3	H	182	191	anti-parallel
Strand 4	H	169	171	anti-parallel

Back to list of sheets
Back to top of page

There are 4 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	126	130	first strand
Strand 2	H	141	151	anti-parallel
Strand 3	H	182	191	anti-parallel
Strand 4	H	175	176	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	H	157	160	first strand
Strand 2	H	201	206	anti-parallel
Strand 3	H	211	216	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	L	4	6	first strand
Strand 2	L	17	24	anti-parallel
Strand 3	L	72	78	anti-parallel
Strand 4	L	64	69	anti-parallel

Back to list of sheets
Back to top of page

There are 6 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	9	12	first strand
Strand 2	L	104	108	parallel
Strand 3	L	86	93	anti-parallel
Strand 4	L	36	41	anti-parallel
Strand 5	L	45	51	anti-parallel
Strand 6	L	55	56	anti-parallel

Back to list of sheets
Back to top of page

There are 4 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	9	12	first strand
Strand 2	L	104	108	parallel
Strand 3	L	86	93	anti-parallel
Strand 4	L	98	100	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	L	117	121	first strand
Strand 2	L	133	142	anti-parallel
Strand 3	L	175	183	anti-parallel
Strand 4	L	162	164	anti-parallel

Back to list of sheets
Back to top of page

There are 4 strands in AC5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	117	121	first strand
Strand 2	L	133	142	anti-parallel
Strand 3	L	175	183	anti-parallel
Strand 4	L	168	169	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	L	156	158	first strand
Strand 2	L	148	153	anti-parallel
Strand 3	L	194	200	anti-parallel
Strand 4	L	203	209	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: 7LFA

Analysis of interatomic Contacts of Structural Units in PDB entry:
7LFA