eF-site ID 1nzi-A
PDB Code 1nzi
Chain A

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Title Crystal Structure of the CUB1-EGF Interaction Domain of Complement Protease C1s
Classification HYDROLASE
Compound Complement C1s component
Source Homo sapiens (Human) (C1S_HUMAN)
Sequence A:  EPTMYGEILSPNYPQAYPSEVEKSWDIEVPEGYGIHLYFT
HLDIELSENCAYDSVQIISEEGRLCGQRSSNNPHSPIVEE
FQVPYNKLQVIFKSDFSNEERFTGFAAYYVATDINECTDV
DVPCSHFCNNFIGGYFCSCPPEYFLHDDMKNCGVN
Description (1)  Complement C1s component(E.C.3.4.21.42)


Functional site

1) chain A
residue 116
type
sequence D
description BINDING SITE FOR RESIDUE CA A 1001
source : AC1

2) chain A
residue 117
type
sequence I
description BINDING SITE FOR RESIDUE CA A 1001
source : AC1

3) chain A
residue 119
type
sequence E
description BINDING SITE FOR RESIDUE CA A 1001
source : AC1

4) chain A
residue 134
type
sequence N
description BINDING SITE FOR RESIDUE CA A 1001
source : AC1

5) chain A
residue 135
type
sequence F
description BINDING SITE FOR RESIDUE CA A 1001
source : AC1

6) chain A
residue 138
type
sequence G
description BINDING SITE FOR RESIDUE CA A 1001
source : AC1

7) chain A
residue 45
type
sequence E
description BINDING SITE FOR RESIDUE MG A 1003
source : AC3

8) chain A
residue 53
type
sequence D
description BINDING SITE FOR RESIDUE MG A 1003
source : AC3

9) chain A
residue 98
type
sequence D
description BINDING SITE FOR RESIDUE MG A 1003
source : AC3

10) chain A
residue 45
type BINDING
sequence E
description
source Swiss-Prot : SWS_FT_FI1

11) chain A
residue 53
type BINDING
sequence D
description
source Swiss-Prot : SWS_FT_FI1

12) chain A
residue 98
type BINDING
sequence D
description
source Swiss-Prot : SWS_FT_FI1

13) chain A
residue 116
type BINDING
sequence D
description
source Swiss-Prot : SWS_FT_FI1

14) chain A
residue 117
type BINDING
sequence I
description
source Swiss-Prot : SWS_FT_FI1

15) chain A
residue 119
type BINDING
sequence E
description
source Swiss-Prot : SWS_FT_FI1

16) chain A
residue 134
type BINDING
sequence N
description
source Swiss-Prot : SWS_FT_FI1

17) chain A
residue 135
type BINDING
sequence F
description
source Swiss-Prot : SWS_FT_FI1

18) chain A
residue 138
type BINDING
sequence G
description
source Swiss-Prot : SWS_FT_FI1

19) chain A
residue 134
type MOD_RES
sequence N
description (3R)-3-hydroxyasparagine => ECO:0000269|PubMed:2141278
source Swiss-Prot : SWS_FT_FI2

20) chain A
residue 159
type CARBOHYD
sequence N
description N-linked (GlcNAc...) asparagine => ECO:0000269|PubMed:19159218, ECO:0000269|PubMed:2141278
source Swiss-Prot : SWS_FT_FI3

21) chain A
residue 132-143
type prosite
sequence CNNFIGGYFCSC
description ASX_HYDROXYL Aspartic acid and asparagine hydroxylation site. CnNfiggYfCsC
source prosite : PS00010

22) chain A
residue 116-141
type prosite
sequence DINECTDVDVPCSHFCNNFIGGYFC
description EGF_CA Calcium-binding EGF-like domain signature. DiNECtdfvdvp.......Cshf....CnNfiggYfC
source prosite : PS01187


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