eF-site ID 3g6j-C
PDB Code 3g6j
Chain C

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Title C3b in complex with a C3b specific Fab
Classification IMMUNE SYSTEM
Compound Complement C3 beta chain
Source ORGANISM_COMMON: human; ORGANISM_SCIENTIFIC: Homo sapiens;
Sequence C:  SPMYSIITPNILRLESEETMVLEAHDAQGDVPVTVTVHDF
PGKKLVLSSEKTVLTPATNHMGNVTFTIPANREFKSEKGR
NKFVTVQATFGTQVVEKVVLVSLQSGYLFIQTDKTIYTPG
STVLYRIFTVNHKLLPVGRTVMVNIENPEGIPVKQDSLSS
QNQLGVLPLSWDIPELVNMGQWKIRAYYENSPQQVFSTEF
EVKEYVLPSFEVIVEPTEKFYYIYNEKGLEVTITARFLYG
KKVEGTAFVIFGIQDGEQRISLPESLKRIPIEDGSGEVVL
SRKVLLDGVQNPRAEDLVGKSLYVSATVILHSGSDMVQAE
RSGIPIVTSPYQIHFTKTPKYFKPGMPFDLMVFVTNPDGS
PAYRVPVAVQGEDTVQSLTQGDGVAKLSINTHPSQKPLSI
TVRTKKQELSEAEQATRTMQALPYSTVGNSNNYLHLSVLR
TELRPGETLNVNFLLRMDRAHEAKIRYYTYLIMNKGRLLK
AGRQVREPGQDLVVLPLSITTDFIPSFRLVAYYTLIGASG
QREVVADSVWVDVKDSCVGSLVVKSGQSEDRQPVPGQQMT
LKIEGDHGARVVLVAVDKGVFVLNKKNKLTQSKIWDVVEK
ADIGCTPGSGKDYAGVFSDAGLTFTSSSGQQTAQRAELQC
PQ
Description


Functional site

1) chain C
residue 505
type
sequence P
description BINDING SITE FOR RESIDUE CA C 645
source : AC2

2) chain C
residue 532
type
sequence D
description BINDING SITE FOR RESIDUE CA C 645
source : AC2

3) chain C
residue 533
type
sequence V
description BINDING SITE FOR RESIDUE CA C 645
source : AC2

4) chain C
residue 535
type
sequence D
description BINDING SITE FOR RESIDUE CA C 645
source : AC2

5) chain C
residue 16
type SITE
sequence S
description Cleavage; by factor I
source Swiss-Prot : SWS_FT_FI2

6) chain C
residue 48
type SITE
sequence S
description Cleavage; by factor I
source Swiss-Prot : SWS_FT_FI2

7) chain C
residue 275
type SITE
sequence S
description Cleavage; by factor I
source Swiss-Prot : SWS_FT_FI2

8) chain C
residue 281
type SITE
sequence S
description Cleavage; by factor I
source Swiss-Prot : SWS_FT_FI2


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