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

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 7LAN entry

There are 8 chains in PDB entry 7LAN (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	CYS 1	PRO 103
B	ASN 114	GLU 577
D	CYS 1	ALA 104
E	VAL 113	GLU 577
F	CYS 1	PRO 103
G	ASN 114	GLU 577
H	CYS 1	PRO 103
I	ASN 114	GLU 577

There are104 helices in PDB entry 7LAN. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	60	69	Right-handed alpha
Helix 2	AA2	A	72	76	Right-handed 310
Helix 3	AA3	A	84	98	Right-handed alpha
Helix 4	AA4	B	173	178	Right-handed alpha
Helix 5	AA5	B	180	187	Right-handed alpha
Helix 6	AA6	B	219	224	Right-handed 310
Helix 7	AA7	B	243	268	Right-handed alpha
Helix 8	AA8	B	272	295	Right-handed alpha
Helix 9	AA9	B	296	302	Right-handed alpha
Helix 10	AB1	B	302	310	Right-handed alpha
Helix 11	AB2	B	325	332	Right-handed alpha
Helix 12	AB3	B	333	339	Right-handed 310
Helix 13	AB4	B	362	364	Right-handed 310
Helix 14	AB5	B	368	374	Right-handed alpha
Helix 15	AB6	B	377	387	Right-handed alpha
Helix 16	AB7	B	399	404	Right-handed alpha
Helix 17	AB8	B	416	428	Right-handed alpha
Helix 18	AB9	B	432	441	Right-handed alpha
Helix 19	AC1	B	447	456	Right-handed alpha
Helix 20	AC2	B	457	469	Right-handed alpha
Helix 21	AC3	B	475	483	Right-handed alpha
Helix 22	AC4	B	492	509	Right-handed alpha
Helix 23	AC5	B	521	529	Right-handed alpha
Helix 24	AC6	B	532	539	Right-handed alpha
Helix 25	AC7	B	565	567	Right-handed 310
Helix 26	AC8	B	572	576	Right-handed 310
Helix 27	AC9	D	60	69	Right-handed alpha
Helix 28	AD1	D	72	76	Right-handed 310
Helix 29	AD2	D	84	98	Right-handed alpha
Helix 30	AD3	E	173	178	Right-handed alpha
Helix 31	AD4	E	180	187	Right-handed alpha
Helix 32	AD5	E	221	225	Right-handed 310
Helix 33	AD6	E	243	268	Right-handed alpha
Helix 34	AD7	E	272	295	Right-handed alpha
Helix 35	AD8	E	296	302	Right-handed alpha
Helix 36	AD9	E	302	310	Right-handed alpha
Helix 37	AE1	E	327	332	Right-handed alpha
Helix 38	AE2	E	333	339	Right-handed 310
Helix 39	AE3	E	362	364	Right-handed 310
Helix 40	AE4	E	367	374	Right-handed alpha
Helix 41	AE5	E	377	387	Right-handed alpha
Helix 42	AE6	E	399	404	Right-handed alpha
Helix 43	AE7	E	416	428	Right-handed alpha
Helix 44	AE8	E	432	441	Right-handed alpha
Helix 45	AE9	E	447	456	Right-handed alpha
Helix 46	AF1	E	457	469	Right-handed alpha
Helix 47	AF2	E	475	483	Right-handed alpha
Helix 48	AF3	E	492	509	Right-handed alpha
Helix 49	AF4	E	521	529	Right-handed alpha
Helix 50	AF5	E	532	541	Right-handed alpha
Helix 51	AF6	E	565	567	Right-handed 310
Helix 52	AF7	E	572	576	Right-handed 310
Helix 53	AF8	F	60	69	Right-handed alpha
Helix 54	AF9	F	72	76	Right-handed 310
Helix 55	AG1	F	84	98	Right-handed alpha
Helix 56	AG2	G	173	178	Right-handed alpha
Helix 57	AG3	G	180	187	Right-handed alpha
Helix 58	AG4	G	221	225	Right-handed 310
Helix 59	AG5	G	243	268	Right-handed alpha
Helix 60	AG6	G	272	295	Right-handed alpha
Helix 61	AG7	G	296	302	Right-handed alpha
Helix 62	AG8	G	302	310	Right-handed alpha
Helix 63	AG9	G	325	332	Right-handed alpha
Helix 64	AH1	G	333	339	Right-handed 310
Helix 65	AH2	G	362	364	Right-handed 310
Helix 66	AH3	G	367	374	Right-handed alpha
Helix 67	AH4	G	377	387	Right-handed alpha
Helix 68	AH5	G	399	404	Right-handed alpha
Helix 69	AH6	G	416	428	Right-handed alpha
Helix 70	AH7	G	432	441	Right-handed alpha
Helix 71	AH8	G	447	456	Right-handed alpha
Helix 72	AH9	G	457	469	Right-handed alpha
Helix 73	AI1	G	470	474	Right-handed 310
Helix 74	AI2	G	475	483	Right-handed alpha
Helix 75	AI3	G	492	509	Right-handed alpha
Helix 76	AI4	G	521	529	Right-handed alpha
Helix 77	AI5	G	532	541	Right-handed alpha
Helix 78	AI6	G	565	567	Right-handed 310
Helix 79	AI7	G	572	576	Right-handed 310
Helix 80	AI8	H	60	69	Right-handed alpha
Helix 81	AI9	H	72	76	Right-handed 310
Helix 82	AJ1	H	84	98	Right-handed alpha
Helix 83	AJ2	I	173	178	Right-handed alpha
Helix 84	AJ3	I	180	187	Right-handed alpha
Helix 85	AJ4	I	219	224	Right-handed 310
Helix 86	AJ5	I	243	268	Right-handed alpha
Helix 87	AJ6	I	272	295	Right-handed alpha
Helix 88	AJ7	I	296	302	Right-handed alpha
Helix 89	AJ8	I	302	310	Right-handed alpha
Helix 90	AJ9	I	327	332	Right-handed alpha
Helix 91	AK1	I	333	339	Right-handed 310
Helix 92	AK2	I	362	364	Right-handed 310
Helix 93	AK3	I	368	374	Right-handed alpha
Helix 94	AK4	I	377	387	Right-handed alpha
Helix 95	AK5	I	399	404	Right-handed alpha
Helix 96	AK6	I	416	428	Right-handed alpha
Helix 97	AK7	I	432	441	Right-handed alpha
Helix 98	AK8	I	447	456	Right-handed alpha
Helix 99	AK9	I	457	469	Right-handed alpha
Helix 100	AL1	I	475	483	Right-handed alpha
Helix 101	AL2	I	492	509	Right-handed alpha
Helix 102	AL3	I	521	529	Right-handed alpha
Helix 103	AL4	I	532	541	Right-handed alpha
Helix 104	AL5	I	572	576	Right-handed 310

There are 19 sheets in PDB entry 7LAN. 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,

There are 2 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	27	28	first strand
Strand 2	B	164	165	anti-parallel

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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	78	83	first strand
Strand 2	B	388	390	anti-parallel

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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	B	128	129	first strand
Strand 2	B	143	144	anti-parallel

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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	B	342	344	first strand
Strand 2	B	358	360	anti-parallel

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There are 2 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	545	547	first strand
Strand 2	B	561	563	anti-parallel

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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	D	27	28	first strand
Strand 2	E	164	165	anti-parallel

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There are 2 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	78	83	first strand
Strand 2	E	388	390	anti-parallel

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There are 2 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	342	344	first strand
Strand 2	E	358	360	anti-parallel

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There are 2 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	545	547	first strand
Strand 2	E	561	563	anti-parallel

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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	F	27	28	first strand
Strand 2	G	164	165	anti-parallel

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There are 2 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	78	83	first strand
Strand 2	G	388	390	anti-parallel

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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	G	128	129	first strand
Strand 2	G	143	144	anti-parallel

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There are 2 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	342	344	first strand
Strand 2	G	358	360	anti-parallel

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There are 2 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	545	547	first strand
Strand 2	G	561	563	anti-parallel

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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	H	27	28	first strand
Strand 2	I	164	165	anti-parallel

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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	H	78	83	first strand
Strand 2	I	388	390	anti-parallel

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There are 2 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	128	129	first strand
Strand 2	I	143	144	anti-parallel

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There are 2 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	342	344	first strand
Strand 2	I	358	360	anti-parallel

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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	I	545	547	first strand
Strand 2	I	561	563	anti-parallel

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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il

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

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