eF-site ID 6xc4-AHLXYZ
PDB Code 6xc4
Chain A, H, L, X, Y, Z

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Title Crystal structure of SARS-CoV-2 receptor binding domain in complex with neutralizing antibody CC12.3
Classification IMMUNE SYSTEM/VIRAL PROTEIN
Compound Spike protein S1
Source (6XC4)
Sequence A:  NLCPFGEVFNATRFASVYAWNRKRISNCVADYSVLYNSAS
FSTFKCYGVSPTKLNDLCFTNVYADSFVIRGDEVRQIAPG
QTGKIADYNYKLPDDFTGCVIAWNSNNLDSKVGGNYNYLY
RLFRKSNLKPFERDISTEIYQAGSTPCNGVEGFNCYFPLQ
SYGFQPTNGVGYQPYRVVVLSFELLHAPATVCGPKKSTN
H:  QVQLVESGGGLIQPGGSLRLSCAASGFTVSSNYMSWVRQA
PGKGLEWVSVIYSGGSTFYADSVKGRFTISRDNSKSTLYL
QMNSLRVEDTAVYYCARDFGDFYFDYWGQGTLVTVSSAST
KGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNS
GALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYIC
NVNHKPSNTKVDKKVEPKSC
L:  EIVLTQSPGTLSLSPGERATLSCRASQSVSSYLAWYQQKP
GQAPRLLIYGASSRATGIPDRFSGSGSGTDFTLTISRLEP
EDFAVYYCQQYGSSPRTFGQGTKLEIKRTVAAPSVFIFPP
SDEQLKSGTASVVCLLNNFYPREAKVQWKVDNALQSGNSQ
ESVTEQDSKDSTYSLSSTLTLSKADYEKHKVYACEVTHQG
LSSPVTKSFNRGE
X:  QVQLVESGGGLIQPGGSLRLSCAASGFTVSSNYMSWVRQA
PGKGLEWVSVIYSGGSTFYADSVKGRFTISRDNSKSTLYL
QMNSLRVEDTAVYYCARDFGDFYFDYWGQGTLVTVSSAST
KGPSVFPLAPSSGTAALGCLVKDYFPEPVTVSWNSGALTS
GVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHK
PSNTKVDKKVEPKS
Y:  EIVLTQSPGTLSLSPGERATLSCRASQSVSSYLAWYQQKP
GQAPRLLIYGASSRATGIPDRFSGSGSGTDFTLTISRLEP
EDFAVYYCQQYGSSPRTFGQGTKLEIKRTVAAPSVFIFPP
SDEQLKSGTASVVCLLNNFYPREAKVQWKVDNALQSGNSQ
ESVTEQDSKDSTYSLSSTLTLSKADYEKHKVYACEVTHQG
LSSPVTKSFNRGE
Z:  NLCPFGEVFNATRFASVYAWNRKRISNCVADYSVLYNSAS
FSTFKCYGVSPTKLNDLCFTNVYADSFVIRGDEVRQIAPG
QTGKIADYNYKLPDDFTGCVIAWNSNNLDSKVGGNYNYLY
RLFRKSNLKPFERDISTEIYQAGSTPCNGVEGFNCYFPLQ
SYGFQPTNGVGYQPYRVVVLSFELLHAPATVCGP
Description


Functional site

1) chain L
residue 192-198
type prosite
sequence YACEVTH
description IG_MHC Immunoglobulins and major histocompatibility complex proteins signature. YICNVNH
source prosite : PS00290

2) chain H
residue 194-200
type prosite
sequence YICNVNH
description IG_MHC Immunoglobulins and major histocompatibility complex proteins signature. YICNVNH
source prosite : PS00290

3) chain A
residue 343
type CARBOHYD
sequence N
description N-linked (GlcNAc...) (complex) asparagine; by host => ECO:0000255|HAMAP-Rule:MF_04099, ECO:0000269|PubMed:32155444, ECO:0000269|PubMed:32363391, ECO:0000269|PubMed:32366695, ECO:0000269|PubMed:32979942
source Swiss-Prot : SWS_FT_FI3

4) chain Z
residue 343
type CARBOHYD
sequence N
description N-linked (GlcNAc...) (complex) asparagine; by host => ECO:0000255|HAMAP-Rule:MF_04099, ECO:0000269|PubMed:32155444, ECO:0000269|PubMed:32363391, ECO:0000269|PubMed:32366695, ECO:0000269|PubMed:32979942
source Swiss-Prot : SWS_FT_FI3


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