Analysis of interatomic Contacts of Structural Units in PDB entry:
1GEG

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 1GEG entry

There are 8 chains in PDB entry 1GEG (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	LYS 2	ASN 256
B	LYS 2	ASN 256
C	LYS 2	ASN 256
D	LYS 2	ASN 256
E	MET 1	ASN 256
F	LYS 2	ASN 256
G	LYS 2	ASN 256
H	LYS 2	ASN 256

There are 96 helices in PDB entry 1GEG. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	12	25	Right-handed alpha
Helix 2	2	A	35	49	Right-handed alpha
Helix 3	3	A	62	77	Right-handed alpha
Helix 4	4	A	94	98	Right-handed 310
Helix 5	5	A	99	111	Right-handed alpha
Helix 6	6	A	111	129	Right-handed alpha
Helix 7	7	A	139	143	Right-handed 310
Helix 8	8	A	149	171	Right-handed alpha
Helix 9	9	A	187	202	Right-handed alpha
Helix 10	10	A	206	214	Right-handed alpha
Helix 11	11	A	223	236	Right-handed alpha
Helix 12	12	A	237	240	Right-handed 310
Helix 13	13	B	12	25	Right-handed alpha
Helix 14	14	B	35	49	Right-handed alpha
Helix 15	15	B	62	78	Right-handed alpha
Helix 16	16	B	94	98	Right-handed 310
Helix 17	17	B	99	111	Right-handed alpha
Helix 18	18	B	111	129	Right-handed alpha
Helix 19	19	B	139	143	Right-handed 310
Helix 20	20	B	149	171	Right-handed alpha
Helix 21	21	B	187	201	Right-handed alpha
Helix 22	22	B	206	214	Right-handed alpha
Helix 23	23	B	223	236	Right-handed alpha
Helix 24	24	B	237	240	Right-handed 310
Helix 25	25	C	12	26	Right-handed alpha
Helix 26	26	C	35	49	Right-handed alpha
Helix 27	27	C	62	78	Right-handed alpha
Helix 28	28	C	94	98	Right-handed 310
Helix 29	29	C	99	111	Right-handed alpha
Helix 30	30	C	111	129	Right-handed alpha
Helix 31	31	C	139	143	Right-handed 310
Helix 32	32	C	149	171	Right-handed alpha
Helix 33	33	C	187	201	Right-handed alpha
Helix 34	34	C	206	214	Right-handed alpha
Helix 35	35	C	223	236	Right-handed alpha
Helix 36	36	C	237	240	Right-handed 310
Helix 37	37	D	12	25	Right-handed alpha
Helix 38	38	D	35	49	Right-handed alpha
Helix 39	39	D	62	78	Right-handed alpha
Helix 40	40	D	94	98	Right-handed 310
Helix 41	41	D	99	111	Right-handed alpha
Helix 42	42	D	111	129	Right-handed alpha
Helix 43	43	D	139	143	Right-handed 310
Helix 44	44	D	149	171	Right-handed alpha
Helix 45	45	D	187	202	Right-handed alpha
Helix 46	46	D	206	214	Right-handed alpha
Helix 47	47	D	223	236	Right-handed alpha
Helix 48	48	D	237	240	Right-handed 310
Helix 49	49	E	12	26	Right-handed alpha
Helix 50	50	E	35	49	Right-handed alpha
Helix 51	51	E	62	77	Right-handed alpha
Helix 52	52	E	94	98	Right-handed 310
Helix 53	53	E	99	111	Right-handed alpha
Helix 54	54	E	111	129	Right-handed alpha
Helix 55	55	E	139	143	Right-handed 310
Helix 56	56	E	149	171	Right-handed alpha
Helix 57	57	E	187	202	Right-handed alpha
Helix 58	58	E	206	214	Right-handed alpha
Helix 59	59	E	223	236	Right-handed alpha
Helix 60	60	E	237	240	Right-handed 310
Helix 61	61	F	12	26	Right-handed alpha
Helix 62	62	F	35	49	Right-handed alpha
Helix 63	63	F	62	78	Right-handed alpha
Helix 64	64	F	94	98	Right-handed 310
Helix 65	65	F	99	111	Right-handed alpha
Helix 66	66	F	111	129	Right-handed alpha
Helix 67	67	F	139	143	Right-handed 310
Helix 68	68	F	149	171	Right-handed alpha
Helix 69	69	F	187	202	Right-handed alpha
Helix 70	70	F	206	214	Right-handed alpha
Helix 71	71	F	223	236	Right-handed alpha
Helix 72	72	F	237	240	Right-handed 310
Helix 73	73	G	12	25	Right-handed alpha
Helix 74	74	G	35	49	Right-handed alpha
Helix 75	75	G	62	78	Right-handed alpha
Helix 76	76	G	94	98	Right-handed 310
Helix 77	77	G	99	111	Right-handed alpha
Helix 78	78	G	111	129	Right-handed alpha
Helix 79	79	G	139	143	Right-handed 310
Helix 80	80	G	149	171	Right-handed alpha
Helix 81	81	G	187	202	Right-handed alpha
Helix 82	82	G	206	214	Right-handed alpha
Helix 83	83	G	223	236	Right-handed alpha
Helix 84	84	G	237	240	Right-handed 310
Helix 85	85	H	12	25	Right-handed alpha
Helix 86	86	H	35	49	Right-handed alpha
Helix 87	87	H	62	78	Right-handed alpha
Helix 88	88	H	94	98	Right-handed 310
Helix 89	89	H	99	111	Right-handed alpha
Helix 90	90	H	111	129	Right-handed alpha
Helix 91	91	H	139	143	Right-handed 310
Helix 92	92	H	149	171	Right-handed alpha
Helix 93	93	H	187	201	Right-handed alpha
Helix 94	94	H	206	214	Right-handed alpha
Helix 95	95	H	223	236	Right-handed alpha
Helix 96	96	H	237	240	Right-handed 310

There are 8 sheets in PDB entry 1GEG. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H,

There are 7 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	53	57	first strand
Strand 2	A	28	33	parallel
Strand 3	A	4	8	parallel
Strand 4	A	82	85	parallel
Strand 5	A	132	137	parallel
Strand 6	A	175	182	parallel
Strand 7	A	246	249	parallel

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There are 7 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	53	57	first strand
Strand 2	B	28	33	parallel
Strand 3	B	4	8	parallel
Strand 4	B	82	85	parallel
Strand 5	B	132	137	parallel
Strand 6	B	175	182	parallel
Strand 7	B	246	249	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	53	57	first strand
Strand 2	C	28	33	parallel
Strand 3	C	4	8	parallel
Strand 4	C	82	85	parallel
Strand 5	C	132	137	parallel
Strand 6	C	175	182	parallel
Strand 7	C	246	249	parallel

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There are 7 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	53	57	first strand
Strand 2	D	28	33	parallel
Strand 3	D	4	8	parallel
Strand 4	D	82	85	parallel
Strand 5	D	132	137	parallel
Strand 6	D	175	182	parallel
Strand 7	D	246	249	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	53	57	first strand
Strand 2	E	28	33	parallel
Strand 3	E	4	8	parallel
Strand 4	E	82	85	parallel
Strand 5	E	132	137	parallel
Strand 6	E	175	182	parallel
Strand 7	E	246	249	parallel

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There are 7 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	53	57	first strand
Strand 2	F	28	33	parallel
Strand 3	F	4	8	parallel
Strand 4	F	82	85	parallel
Strand 5	F	132	137	parallel
Strand 6	F	175	182	parallel
Strand 7	F	246	249	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	53	57	first strand
Strand 2	G	28	33	parallel
Strand 3	G	4	8	parallel
Strand 4	G	82	85	parallel
Strand 5	G	132	137	parallel
Strand 6	G	175	182	parallel
Strand 7	G	246	249	parallel

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There are 7 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	53	57	first strand
Strand 2	H	28	33	parallel
Strand 3	H	4	8	parallel
Strand 4	H	82	85	parallel
Strand 5	H	132	137	parallel
Strand 6	H	175	182	parallel
Strand 7	H	246	249	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: 1GEG

Analysis of interatomic Contacts of Structural Units in PDB entry:
1GEG