eF-site ID 1nqn-AB
PDB Code 1nqn
Chain A, B

click to enlarge
Title Structure of Avm-W110K (W110K mutant of avidin)
Classification UNKNOWN FUNCTION
Compound Avidin
Source Gallus gallus (Chicken) (AVID_CHICK)
Sequence A:  RKCSLTGKWTNDLGSNMTIGAVNSRGEFTGTYTTAVNEIK
ESPLHGTENTINKRTQPTFGFTVNWKFSESTTVFTGQCFI
DRNGKEVLKTMWLLRSSVNDIGDDKKATRVGINIFTRL
B:  KCSLTGKWTNDLGSNMTIGAVNSRGEFTGTYTTKESPLHG
TENTINKRTQPTFGFTVNWKFSESTTVFTGQCFIDNGKEV
LKTMWLLRSSVNDIGDDKKATRVGINIFTRL
Description


Functional site

1) chain A
residue 108-122
type prosite
sequence DDKKATRVGINIFTR
description AVIDIN_1 Avidin-like domain signature. DdkKAtrVGiNiFTR
source prosite : PS00577

2) chain A
residue 33
type BINDING
sequence Y
description
source Swiss-Prot : SWS_FT_FI1

3) chain B
residue 233
type BINDING
sequence Y
description
source Swiss-Prot : SWS_FT_FI1

4) chain A
residue 17
type CARBOHYD
sequence N
description N-linked (GlcNAc...) asparagine => ECO:0000269|PubMed:5100763
source Swiss-Prot : SWS_FT_FI2

5) chain B
residue 217
type CARBOHYD
sequence N
description N-linked (GlcNAc...) asparagine => ECO:0000269|PubMed:5100763
source Swiss-Prot : SWS_FT_FI2


Display surface

Download
Links