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

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 7TMW entry

There are 4 chains in PDB entry 7TMW (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
R	GLU 400	LEU 1379
B	GLY 51	ASN 350
C	GLU 47	PRO 53
N	GLN 1	VAL 126

There are 22 helices in PDB entry 7TMW. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	R	405	430	Right-handed alpha
Helix 2	AA2	R	437	468	Right-handed alpha
Helix 3	AA3	R	475	482	Right-handed alpha
Helix 4	AA4	R	482	515	Right-handed alpha
Helix 5	AA5	R	524	549	Right-handed alpha
Helix 6	AA6	R	549	554	Right-handed alpha
Helix 7	AA7	R	573	584	Right-handed alpha
Helix 8	AA8	R	587	608	Right-handed alpha
Helix 9	AA9	R	624	653	Right-handed alpha
Helix 10	AB1	R	658	668	Right-handed alpha
Helix 11	AB2	R	671	681	Right-handed alpha
Helix 12	AB3	R	685	699	Right-handed alpha
Helix 13	AB4	R	1008	1034	Right-handed alpha
Helix 14	AB5	R	1047	1058	Right-handed alpha
Helix 15	AB6	R	1229	1233	Right-handed 310
Helix 16	AB7	R	1247	1264	Right-handed alpha
Helix 17	AB8	R	1278	1289	Right-handed alpha
Helix 18	AB9	R	1292	1297	Right-handed alpha
Helix 19	AC1	R	1298	1303	Right-handed 310
Helix 20	AC2	R	1316	1336	Right-handed alpha
Helix 21	AC3	R	1355	1376	Right-handed alpha
Helix 22	AC4	N	61	66	Right-handed alpha

There are 10 sheets in PDB entry 7TMW. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1,

There are 6 strands in AA1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	R	1206	1209	first strand
Strand 2	R	1212	1217	anti-parallel
Strand 3	R	1035	1041	parallel
Strand 4	R	1238	1244	parallel
Strand 5	R	1271	1277	parallel
Strand 6	R	1344	1348	parallel

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There are 4 strands in AA2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	57	61	first strand
Strand 2	B	346	349	anti-parallel
Strand 3	B	337	341	anti-parallel
Strand 4	B	325	330	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	B	68	72	first strand
Strand 2	B	80	84	anti-parallel
Strand 3	B	88	93	anti-parallel
Strand 4	B	98	104	anti-parallel

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There are 4 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	112	115	first strand
Strand 2	B	121	125	anti-parallel
Strand 3	B	131	135	anti-parallel
Strand 4	B	144	147	anti-parallel

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There are 4 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	158	161	first strand
Strand 2	B	166	171	anti-parallel
Strand 3	B	175	180	anti-parallel
Strand 4	B	186	190	anti-parallel

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There are 4 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	197	202	first strand
Strand 2	B	208	213	anti-parallel
Strand 3	B	218	222	anti-parallel
Strand 4	B	231	232	anti-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	239	244	first strand
Strand 2	B	250	255	anti-parallel
Strand 3	B	260	264	anti-parallel
Strand 4	B	272	274	anti-parallel

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There are 4 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	283	288	first strand
Strand 2	B	294	299	anti-parallel
Strand 3	B	304	308	anti-parallel
Strand 4	B	314	318	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	N	3	7	first strand
Strand 2	N	17	25	anti-parallel
Strand 3	N	78	84	anti-parallel
Strand 4	N	69	73	anti-parallel

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There are 5 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	N	58	60	first strand
Strand 2	N	45	51	anti-parallel
Strand 3	N	34	39	anti-parallel
Strand 4	N	92	98	anti-parallel
Strand 5	N	122	124	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: 7TMW

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