eF-site ID 3kq4-E
PDB Code 3kq4
Chain E

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Title Structure of Intrinsic Factor-Cobalamin bound to its receptor Cubilin
Classification TRANSPORT PROTEIN
Compound Gastric intrinsic factor
Source (CUBN_HUMAN)
Sequence E:  SCSVPSAQEPLVNGIQVLMENSVTSSAYPNPSILIAMNLA
GAYNLKAQKLLTYQLMSSDNNDLTIGHLGLTIMALTSSCR
DPGDKVSILQRQMENWAPSSPNAEASAFYGPSLAILALCQ
KNSEATLPIAVRFAKTLLANSSPFNVDTGAMATLALTCMY
NKIPVGSEEGYRSLFGQVLKDIVEKISMKIKDNGIIGDIY
STGLAMQALSVTPEPSKKEWNCKKTTDMILNEIKQGKFHN
PMSIAQILPSLKGKTYLDVPQVTCSPDHEVQPTLPSASNI
TVIYTINNQLRGVELLFNETINVSVKSGSVLLVVLEEAQR
KNPMFKFETTMTSWGLVVSSINNIAENVNHKTYWQFLSGV
TPLNEGVADYIPFNHEHITANFTQY
Description (1)  Gastric intrinsic factor, Cubilin


Functional site

1) chain E
residue 365
type CARBOHYD
sequence S
description N-linked (GlcNAc...) asparagine => ECO:0000255
source Swiss-Prot : SWS_FT_FI2

2) chain E
residue 386
type CARBOHYD
sequence W
description N-linked (GlcNAc...) asparagine => ECO:0000255
source Swiss-Prot : SWS_FT_FI2

3) chain E
residue 311
type CARBOHYD
sequence N
description N-linked (GlcNAc...) asparagine => ECO:0000269|PubMed:20237569
source Swiss-Prot : SWS_FT_FI4

4) chain E
residue 330
type CARBOHYD
sequence N
description N-linked (GlcNAc...) asparagine => ECO:0000255
source Swiss-Prot : SWS_FT_FI5

5) chain E
residue 334
type CARBOHYD
sequence N
description N-linked (GlcNAc...) asparagine => ECO:0000255
source Swiss-Prot : SWS_FT_FI5

6) chain E
residue 413
type CARBOHYD
sequence N
description N-linked (GlcNAc...) asparagine => ECO:0000269|PubMed:17954916, ECO:0000269|PubMed:20237569
source Swiss-Prot : SWS_FT_FI6


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