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

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 1GLE entry

There are 2 chains in PDB entry 1GLE (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
F	GLY 1	LYS 168
G	LYS 4	HIS 499

There are 22 helices in PDB entry 1GLE. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	H1	F	32	36	Right-handed 310
Helix 2	H2	F	38	43	Right-handed alpha
Helix 3	H3	F	94	99	Right-handed 310
Helix 4	H4	F	123	130	Right-handed alpha
Helix 5	H5	F	142	146	Right-handed 310
Helix 6	H6	G	49	66	Right-handed alpha
Helix 7	H7	G	108	117	Right-handed alpha
Helix 8	H8	G	121	126	Right-handed alpha
Helix 9	H9	G	138	147	Right-handed alpha
Helix 10	H10	G	152	158	Right-handed alpha
Helix 11	H11	G	165	175	Right-handed alpha
Helix 12	H12	G	183	188	Right-handed alpha
Helix 13	H13	G	202	206	Right-handed alpha
Helix 14	H14	G	245	253	Right-handed alpha
Helix 15	H15	G	310	320	Right-handed alpha
Helix 16	H16	G	326	335	Right-handed alpha
Helix 17	H17	G	374	399	Right-handed alpha
Helix 18	H18	G	416	426	Right-handed alpha
Helix 19	H19	G	438	451	Right-handed alpha
Helix 20	H20	G	458	463	Right-handed 310
Helix 21	H21	G	474	478	Right-handed 310
Helix 22	H22	G	479	493	Right-handed alpha

There are 10 sheets in PDB entry 1GLE. Click on sheet of interest to get list of strands forming it: S1, S2, S3, S1G, S2G, S3G, S4G, T4G, S5G, S6G,

There are 8 strands in S1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	111	113	first strand
Strand 2	F	64	71	anti-parallel
Strand 3	F	75	82	anti-parallel
Strand 4	F	84	91	anti-parallel
Strand 5	F	136	142	anti-parallel
Strand 6	F	48	53	anti-parallel
Strand 7	F	28	30	anti-parallel
Strand 8	F	154	156	anti-parallel

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There are 3 strands in S2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	20	22	first strand
Strand 2	F	163	167	anti-parallel
Strand 3	F	147	152	anti-parallel

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There are 3 strands in S3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	57	61	first strand
Strand 2	F	119	123	anti-parallel
Strand 3	F	102	106	anti-parallel

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There are 2 strands in S1G sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	216	218	first strand
Strand 2	G	179	181	parallel

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There are 5 strands in S2G sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	36	39	first strand
Strand 2	G	44	48	anti-parallel
Strand 3	G	94	101	anti-parallel
Strand 4	G	86	90	anti-parallel
Strand 5	G	161	163	anti-parallel

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There are 2 strands in S3G sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	192	193	first strand
Strand 2	G	198	199	anti-parallel

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There are 7 strands in S4G sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	468	471	first strand
Strand 2	G	428	432	anti-parallel
Strand 3	G	405	410	parallel
Strand 4	G	260	265	parallel
Strand 5	G	269	274	anti-parallel
Strand 6	G	297	306	anti-parallel
Strand 7	G	286	291	anti-parallel

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There are 7 strands in T4G sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	468	471	first strand
Strand 2	G	428	432	anti-parallel
Strand 3	G	405	410	parallel
Strand 4	G	260	265	parallel
Strand 5	G	269	274	anti-parallel
Strand 6	G	297	306	anti-parallel
Strand 7	G	278	281	parallel

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There are 2 strands in S5G sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	362	368	first strand
Strand 2	G	342	345	anti-parallel

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There are 6 strands in S6G sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	225	227	first strand
Strand 2	G	237	243	anti-parallel
Strand 3	G	76	81	parallel
Strand 4	G	4	11	parallel
Strand 5	G	15	21	anti-parallel
Strand 6	G	29	33	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: 1GLE

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