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eF-site ID
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2a9h-C |
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PDB Code
|
2a9h |
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Chain
|
C |
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click to enlarge
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Title
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NMR structural studies of a potassium channel / charybdotoxin complex |
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Classification
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METAL TRANSPORT, membrane protein |
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Compound
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Voltage-gated potassium channel |
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Source
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(2A9H) |
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Sequence
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C: |
ALHWRAAGAATVLLVIVLLAGSYLAVLAERGAPGAALISY
PDALWWSVETATTVGYGDLYPVTLWGRCVAVVVMVAGITS
YGLVFAAVATWFVGREQ
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Description
|
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Functional site
|
|
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1)
|
chain |
C |
| residue |
28-50 |
| type |
SITE |
| sequence |
AAGAATVLLVIVLLAGSYLAVLA
|
| description |
Aromatic residue of the functional dyad => ECO:0000250
|
| source |
Swiss-Prot : SWS_FT_FI2
|
|
|
2)
|
chain |
C |
| residue |
88-111 |
| type |
SITE |
| sequence |
GRCVAVVVMVAGITSYGLVFAAVA
|
| description |
Aromatic residue of the functional dyad => ECO:0000250
|
| source |
Swiss-Prot : SWS_FT_FI2
|
|
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3)
|
chain |
C |
| residue |
51-61 |
| type |
MOD_RES |
| sequence |
ERGAPGAALIS
|
| description |
Pyrrolidone carboxylic acid => ECO:0000269|PubMed:2453055, ECO:0000269|PubMed:2482078
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| source |
Swiss-Prot : SWS_FT_FI3
|
|
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4)
|
chain |
C |
| residue |
81-87 |
| type |
MOD_RES |
| sequence |
LYPVTLW
|
| description |
Pyrrolidone carboxylic acid => ECO:0000269|PubMed:2453055, ECO:0000269|PubMed:2482078
|
| source |
Swiss-Prot : SWS_FT_FI3
|
|
|
5)
|
chain |
C |
| residue |
62-72 |
| type |
INTRAMEM |
| sequence |
YPDALWWSVET
|
| description |
Helical; Pore-forming
|
| source |
Swiss-Prot : SWS_FT_FI4
|
|
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6)
|
chain |
C |
| residue |
73-80 |
| type |
INTRAMEM |
| sequence |
ATTVGYGD
|
| description |
Pore-forming
|
| source |
Swiss-Prot : SWS_FT_FI5
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|
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