Analysis of interatomic Contacts of Structural Units in PDB entry:
9LTL

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 9LTL entry

There are 3 chains in PDB entry 9LTL (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	GLN 14	THR 550
B	MET 1	LEU 1136
F	ALA 2	TYR 58

There are 12 helices in PDB entry 9LTL. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	17	28	Right-handed alpha
Helix 2	AA2	A	39	45	Right-handed 310
Helix 3	AA3	A	120	125	Right-handed alpha
Helix 4	AA4	A	458	462	Right-handed 310
Helix 5	AA5	B	252	256	Right-handed 310
Helix 6	AA6	B	381	384	Right-handed 310
Helix 7	AA7	B	1044	1062	Right-handed alpha
Helix 8	AA8	B	1069	1074	Right-handed alpha
Helix 9	AA9	B	1091	1097	Right-handed alpha
Helix 10	AB1	B	1098	1100	Right-handed 310
Helix 11	AB2	B	1101	1107	Right-handed alpha
Helix 12	AB3	B	1131	1136	Right-handed alpha

There are 22 sheets in PDB entry 9LTL. 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,

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	A	52	53	first strand
Strand 2	A	539	545	anti-parallel
Strand 3	A	528	534	anti-parallel
Strand 4	A	518	521	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	71	75	first strand
Strand 2	A	82	86	anti-parallel

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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	A	145	147	first strand
Strand 2	A	154	158	anti-parallel
Strand 3	A	192	196	anti-parallel
Strand 4	A	205	207	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	A	240	241	first strand
Strand 2	A	254	255	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	A	466	468	first strand
Strand 2	A	489	491	anti-parallel

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There are 5 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	1004	1009	first strand
Strand 2	B	1028	1032	anti-parallel
Strand 3	B	1037	1040	anti-parallel
Strand 4	B	4	10	anti-parallel
Strand 5	B	1088	1090	parallel

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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	B	17	21	first strand
Strand 2	B	29	34	anti-parallel
Strand 3	B	38	45	anti-parallel
Strand 4	B	48	56	anti-parallel

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There are 9 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	61	67	first strand
Strand 2	B	76	81	anti-parallel
Strand 3	B	85	94	anti-parallel
Strand 4	B	97	107	anti-parallel
Strand 5	F	45	49	parallel
Strand 6	B	152	158	parallel
Strand 7	B	139	142	anti-parallel
Strand 8	B	131	134	anti-parallel
Strand 9	B	121	124	anti-parallel

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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	B	164	169	first strand
Strand 2	B	177	184	anti-parallel
Strand 3	B	187	195	anti-parallel
Strand 4	B	202	204	anti-parallel

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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	B	164	169	first strand
Strand 2	B	177	184	anti-parallel
Strand 3	B	187	195	anti-parallel
Strand 4	B	210	212	anti-parallel

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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	B	218	221	first strand
Strand 2	B	229	232	anti-parallel
Strand 3	B	237	241	anti-parallel
Strand 4	B	244	248	anti-parallel

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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	B	258	263	first strand
Strand 2	B	270	275	anti-parallel
Strand 3	B	279	288	anti-parallel
Strand 4	B	296	307	anti-parallel

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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	B	313	318	first strand
Strand 2	B	321	325	anti-parallel
Strand 3	B	331	336	anti-parallel
Strand 4	B	347	353	anti-parallel

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There are 4 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	361	363	first strand
Strand 2	B	376	379	anti-parallel
Strand 3	B	386	388	anti-parallel
Strand 4	B	715	716	anti-parallel

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There are 5 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	721	727	first strand
Strand 2	B	732	737	anti-parallel
Strand 3	B	790	794	anti-parallel
Strand 4	B	801	806	anti-parallel
Strand 5	B	763	765	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	B	740	742	first strand
Strand 2	B	785	787	anti-parallel

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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	B	811	819	first strand
Strand 2	B	828	835	anti-parallel
Strand 3	B	847	854	anti-parallel
Strand 4	B	857	862	anti-parallel

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There are 4 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	874	876	first strand
Strand 2	B	879	884	anti-parallel
Strand 3	B	887	893	anti-parallel
Strand 4	B	899	905	anti-parallel

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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	B	911	917	first strand
Strand 2	B	920	925	anti-parallel
Strand 3	B	930	935	anti-parallel
Strand 4	B	942	947	anti-parallel

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There are 4 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	957	959	first strand
Strand 2	B	964	968	anti-parallel
Strand 3	B	974	978	anti-parallel
Strand 4	B	993	997	anti-parallel

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There are 2 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	1076	1077	first strand
Strand 2	B	1082	1083	anti-parallel

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There are 2 strands in AC4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	1113	1114	first strand
Strand 2	B	1122	1123	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: 9LTL

Analysis of interatomic Contacts of Structural Units in PDB entry:
9LTL