Analysis of interatomic Contacts of Structural Units in PDB entry:
2LGS

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 2LGS entry

There are 12 chains in PDB entry 2LGS (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	SER 1	VAL 468
B	SER 1	VAL 468
C	SER 1	VAL 468
D	SER 1	VAL 468
E	SER 1	VAL 468
F	SER 1	VAL 468
G	SER 1	VAL 468
H	SER 1	VAL 468
I	SER 1	VAL 468
J	SER 1	VAL 468
K	SER 1	VAL 468
L	SER 1	VAL 468

There are 90 helices in PDB entry 2LGS. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA	A	1	11	Right-handed alpha
Helix 2	AB	A	103	117	Right-handed alpha
Helix 3	AC	A	188	201	Right-handed alpha
Helix 4	AD	A	227	249	Right-handed alpha
Helix 5	AE	A	291	312	Right-handed alpha
Helix 6	AF	A	317	321	Right-handed alpha
Helix 7	AG	A	366	383	Right-handed alpha
Helix 8	AH	A	413	429	Right-handed alpha
Helix 9	AI	A	435	455	Right-handed alpha
Helix 10	AJ	A	458	465	Right-handed alpha
Helix 11	BA	B	1	11	Right-handed alpha
Helix 12	BB	B	103	117	Right-handed alpha
Helix 13	BC	B	188	201	Right-handed alpha
Helix 14	BD	B	227	249	Right-handed alpha
Helix 15	BE	B	291	312	Right-handed alpha
Helix 16	BF	B	317	321	Right-handed alpha
Helix 17	BG	B	366	383	Right-handed alpha
Helix 18	BH	B	413	429	Right-handed alpha
Helix 19	BI	B	435	455	Right-handed alpha
Helix 20	BJ	B	458	465	Right-handed alpha
Helix 21	EA	C	1	11	Right-handed alpha
Helix 22	EB	C	103	117	Right-handed alpha
Helix 23	EC	C	188	201	Right-handed alpha
Helix 24	ED	C	227	249	Right-handed alpha
Helix 25	EE	C	291	312	Right-handed alpha
Helix 26	EF	C	317	321	Right-handed alpha
Helix 27	EG	C	366	383	Right-handed alpha
Helix 28	EH	C	413	429	Right-handed alpha
Helix 29	EI	C	435	455	Right-handed alpha
Helix 30	EJ	C	458	465	Right-handed alpha
Helix 31	A	D	1	11	Right-handed alpha
Helix 32	DB	D	103	117	Right-handed alpha
Helix 33	C	D	188	201	Right-handed alpha
Helix 34	DD	D	227	249	Right-handed alpha
Helix 35	DE	D	291	312	Right-handed alpha
Helix 36	DF	D	317	321	Right-handed alpha
Helix 37	G	D	366	383	Right-handed alpha
Helix 38	DH	D	413	429	Right-handed alpha
Helix 39	DI	D	435	455	Right-handed alpha
Helix 40	DJ	D	458	465	Right-handed alpha
Helix 41	IA	E	1	11	Right-handed alpha
Helix 42	IB	E	103	117	Right-handed alpha
Helix 43	IC	E	188	201	Right-handed alpha
Helix 44	ID	E	227	249	Right-handed alpha
Helix 45	IE	E	291	312	Right-handed alpha
Helix 46	IF	E	317	321	Right-handed alpha
Helix 47	IG	E	366	383	Right-handed alpha
Helix 48	IH	E	413	429	Right-handed alpha
Helix 49	II	E	435	455	Right-handed alpha
Helix 50	IJ	E	458	465	Right-handed alpha
Helix 51	FA	F	1	11	Right-handed alpha
Helix 52	FB	F	103	117	Right-handed alpha
Helix 53	FC	F	188	201	Right-handed alpha
Helix 54	FD	F	227	249	Right-handed alpha
Helix 55	FE	F	291	312	Right-handed alpha
Helix 56	FF	F	317	321	Right-handed alpha
Helix 57	FG	F	366	383	Right-handed alpha
Helix 58	FH	F	413	429	Right-handed alpha
Helix 59	FI	F	435	455	Right-handed alpha
Helix 60	FJ	F	458	465	Right-handed alpha
Helix 61	HA	H	1	11	Right-handed alpha
Helix 62	HB	H	103	117	Right-handed alpha
Helix 63	HC	H	188	201	Right-handed alpha
Helix 64	HD	H	227	249	Right-handed alpha
Helix 65	HE	H	291	312	Right-handed alpha
Helix 66	HF	H	317	321	Right-handed alpha
Helix 67	HG	H	366	383	Right-handed alpha
Helix 68	HH	H	413	429	Right-handed alpha
Helix 69	HI	H	435	455	Right-handed alpha
Helix 70	HJ	H	458	465	Right-handed alpha
Helix 71	JA	J	1	11	Right-handed alpha
Helix 72	JB	J	103	117	Right-handed alpha
Helix 73	JC	J	188	201	Right-handed alpha
Helix 74	JD	J	227	249	Right-handed alpha
Helix 75	JE	J	291	312	Right-handed alpha
Helix 76	JF	J	317	321	Right-handed alpha
Helix 77	JG	J	366	383	Right-handed alpha
Helix 78	JH	J	413	429	Right-handed alpha
Helix 79	JI	J	435	455	Right-handed alpha
Helix 80	JJ	J	458	465	Right-handed alpha
Helix 81	LA	L	1	11	Right-handed alpha
Helix 82	LB	L	103	117	Right-handed alpha
Helix 83	LC	L	188	201	Right-handed alpha
Helix 84	LD	L	227	249	Right-handed alpha
Helix 85	LE	L	291	312	Right-handed alpha
Helix 86	LF	L	317	321	Right-handed alpha
Helix 87	LG	L	366	383	Right-handed alpha
Helix 88	LH	L	413	429	Right-handed alpha
Helix 89	LI	L	435	455	Right-handed alpha
Helix 90	LJ	L	458	465	Right-handed alpha

There are 12 sheets in PDB entry 2LGS. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L,

There are 14 strands in A sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	15	21	first strand
Strand 2	A	27	33	parallel
Strand 3	A	46	49	parallel
Strand 4	A	64	68	parallel
Strand 5	A	83	91	parallel
Strand 6	A	122	134	parallel
Strand 7	A	136	144	parallel
Strand 8	A	145	151	parallel
Strand 9	A	205	210	parallel
Strand 10	A	217	222	parallel
Strand 11	A	267	275	parallel
Strand 12	A	330	334	parallel
Strand 13	A	340	344	parallel
Strand 14	A	355	358	parallel

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There are 14 strands in B sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	15	21	first strand
Strand 2	B	27	33	parallel
Strand 3	B	46	49	parallel
Strand 4	B	64	68	parallel
Strand 5	B	83	91	parallel
Strand 6	B	122	134	parallel
Strand 7	B	136	144	parallel
Strand 8	B	145	151	parallel
Strand 9	B	205	210	parallel
Strand 10	B	217	222	parallel
Strand 11	B	267	275	parallel
Strand 12	B	330	334	parallel
Strand 13	B	340	344	parallel
Strand 14	B	355	358	parallel

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There are 14 strands in C sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	15	21	first strand
Strand 2	B	27	33	parallel
Strand 3	B	46	49	parallel
Strand 4	B	64	68	parallel
Strand 5	B	83	91	parallel
Strand 6	B	122	134	parallel
Strand 7	B	136	144	parallel
Strand 8	B	145	151	parallel
Strand 9	B	205	210	parallel
Strand 10	B	217	222	parallel
Strand 11	B	267	275	parallel
Strand 12	B	330	334	parallel
Strand 13	B	340	344	parallel
Strand 14	B	355	358	parallel

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There are 14 strands in D sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	15	21	first strand
Strand 2	D	27	33	parallel
Strand 3	D	46	49	parallel
Strand 4	D	64	68	parallel
Strand 5	D	83	91	parallel
Strand 6	D	122	134	parallel
Strand 7	D	136	144	parallel
Strand 8	D	145	151	parallel
Strand 9	D	205	210	parallel
Strand 10	D	217	222	parallel
Strand 11	D	267	275	parallel
Strand 12	D	330	334	parallel
Strand 13	D	340	344	parallel
Strand 14	D	355	358	parallel

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There are 14 strands in E sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	15	21	first strand
Strand 2	C	27	33	parallel
Strand 3	C	46	49	parallel
Strand 4	C	64	68	parallel
Strand 5	C	83	91	parallel
Strand 6	C	122	134	parallel
Strand 7	C	136	144	parallel
Strand 8	C	145	151	parallel
Strand 9	C	205	210	parallel
Strand 10	C	217	222	parallel
Strand 11	C	267	275	parallel
Strand 12	C	330	334	parallel
Strand 13	C	340	344	parallel
Strand 14	C	355	358	parallel

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There are 14 strands in F sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	15	21	first strand
Strand 2	F	27	33	parallel
Strand 3	F	46	49	parallel
Strand 4	F	64	68	parallel
Strand 5	F	83	91	parallel
Strand 6	F	122	134	parallel
Strand 7	F	136	144	parallel
Strand 8	F	145	151	parallel
Strand 9	F	205	210	parallel
Strand 10	F	217	222	parallel
Strand 11	F	267	275	parallel
Strand 12	F	330	334	parallel
Strand 13	F	340	344	parallel
Strand 14	F	355	358	parallel

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There are 14 strands in G sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	15	21	first strand
Strand 2	D	27	33	parallel
Strand 3	D	46	49	parallel
Strand 4	D	64	68	parallel
Strand 5	D	83	91	parallel
Strand 6	D	122	134	parallel
Strand 7	D	136	144	parallel
Strand 8	D	145	151	parallel
Strand 9	D	205	210	parallel
Strand 10	D	217	222	parallel
Strand 11	D	267	275	parallel
Strand 12	D	330	334	parallel
Strand 13	D	340	344	parallel
Strand 14	D	355	358	parallel

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There are 14 strands in H sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	15	21	first strand
Strand 2	H	27	33	parallel
Strand 3	H	46	49	parallel
Strand 4	H	64	68	parallel
Strand 5	H	83	91	parallel
Strand 6	H	122	134	parallel
Strand 7	H	136	144	parallel
Strand 8	H	145	151	parallel
Strand 9	H	205	210	parallel
Strand 10	H	217	222	parallel
Strand 11	H	267	275	parallel
Strand 12	H	330	334	parallel
Strand 13	H	340	344	parallel
Strand 14	H	355	358	parallel

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There are 14 strands in I sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	15	21	first strand
Strand 2	E	27	33	parallel
Strand 3	E	46	49	parallel
Strand 4	E	64	68	parallel
Strand 5	E	83	91	parallel
Strand 6	E	122	134	parallel
Strand 7	E	136	144	parallel
Strand 8	E	145	151	parallel
Strand 9	E	205	210	parallel
Strand 10	E	217	222	parallel
Strand 11	E	267	275	parallel
Strand 12	E	330	334	parallel
Strand 13	E	340	344	parallel
Strand 14	E	355	358	parallel

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There are 14 strands in J sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	15	21	first strand
Strand 2	J	27	33	parallel
Strand 3	J	46	49	parallel
Strand 4	J	64	68	parallel
Strand 5	J	83	91	parallel
Strand 6	J	122	134	parallel
Strand 7	J	136	144	parallel
Strand 8	J	145	151	parallel
Strand 9	J	205	210	parallel
Strand 10	J	217	222	parallel
Strand 11	J	267	275	parallel
Strand 12	J	330	334	parallel
Strand 13	J	340	344	parallel
Strand 14	J	355	358	parallel

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There are 14 strands in K sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	15	21	first strand
Strand 2	F	27	33	parallel
Strand 3	F	46	49	parallel
Strand 4	F	64	68	parallel
Strand 5	F	83	91	parallel
Strand 6	F	122	134	parallel
Strand 7	F	136	144	parallel
Strand 8	F	145	151	parallel
Strand 9	F	205	210	parallel
Strand 10	F	217	222	parallel
Strand 11	F	267	275	parallel
Strand 12	F	330	334	parallel
Strand 13	F	340	344	parallel
Strand 14	F	355	358	parallel

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There are 14 strands in L sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	15	21	first strand
Strand 2	L	27	33	parallel
Strand 3	L	46	49	parallel
Strand 4	L	64	68	parallel
Strand 5	L	83	91	parallel
Strand 6	L	122	134	parallel
Strand 7	L	136	144	parallel
Strand 8	L	145	151	parallel
Strand 9	L	205	210	parallel
Strand 10	L	217	222	parallel
Strand 11	L	267	275	parallel
Strand 12	L	330	334	parallel
Strand 13	L	340	344	parallel
Strand 14	L	355	358	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: 2LGS

Analysis of interatomic Contacts of Structural Units in PDB entry:
2LGS