eF-site ID 2qna-A
PDB Code 2qna
Chain A

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Title Crystal structure of human Importin-beta (127-876) in complex with the IBB-domain of Snurportin1 (1-65)
Classification TRANSPORT PROTEIN
Compound Importin subunit beta-1
Source Homo sapiens (Human) (SPN1_HUMAN)
Sequence A:  SPELIPQLVANVTNPNSTEHMKESTLEAIGYICQDIDPEQ
LQDKSNEILTAIIQGMRKEEPSNNVKLAATNALLNSLEFT
KANFDKESERHFIMQVVCEATQCPDTRVRVAALQNLVKIM
SLYYQYMETYMGPALFAITIEAMKSDIDEVALQGIEFWSN
VCDEEMDLAIEASEAAEQGRPPEHTSKFYAKGALQYLVPI
LTQTLTKQDENDDDDDWNPCKAAGVCLMLLATCCEDDIVP
HVLPFIKEHIKNPDWRYRDAAVMAFGCILEGPEPSQLKPL
VIQAMPTLIELMKDPSVVVRDTAAWTVGRICELLPEAAIN
DVYLAPLLQCLIEGLSAEPRVASNVCWAFSSLAEAAYEAA
DVADDQEEPATYCLSSSFELIVQKLLETTDRPDGHQNNLR
SSAYESLMEIVKNSAKDCYPAVQKTTLVIMERLQQVLQMF
NDLQSLLCATLQNVLRKVQHQDALQISDVVMASLLRMFQS
TAGSGGVQEDALMAVSTLVEVLGGEFLKYMEAFKPFLGIG
LKNYAEYQVCLAAVGLVGDLCRALQSNIIPFCDEVMQLLL
ENLGNENVHRSVKPQILSVFGDIALAIGGEFKKYLEVVLN
TLQQASQAQVDKSDYDMVDYLNELRESCLEAYTGIVQGLK
GDQENVHPDVMLVQPRVEFILSFIDHIAGDEDHTDGVVAC
AAGLIGDLCTAFGKDVLKLVEARPMIHELLTEGRRSKTNK
AKTLATWATKELRKLKNQGLTRVD
Description


Functional site

1) chain A
residue 830
type
sequence G
description BINDING SITE FOR RESIDUE SO4 A 1
source : AC1

2) chain A
residue 831
type
sequence K
description BINDING SITE FOR RESIDUE SO4 A 1
source : AC1

3) chain A
residue 875
type
sequence Q
description BINDING SITE FOR RESIDUE SO4 A 1
source : AC1

4) chain A
residue 831
type
sequence K
description BINDING SITE FOR RESIDUE SO4 A 2
source : AC2

5) chain A
residue 835
type
sequence K
description BINDING SITE FOR RESIDUE SO4 A 2
source : AC2

6) chain A
residue 835
type MOD_RES
sequence K
description N-acetylmethionine => ECO:0007744|PubMed:20068231
source Swiss-Prot : SWS_FT_FI1

7) chain A
residue 867
type MOD_RES
sequence K
description N-acetylmethionine => ECO:0007744|PubMed:20068231
source Swiss-Prot : SWS_FT_FI1


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