eF-site ID 4orb-A
PDB Code 4orb
Chain A

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Title Crystal structure of mouse calcineurin
Classification HYDROLASE/METAL BINDING PROTEIN
Compound Serine/threonine-protein phosphatase 2B catalytic subunit alpha isoform
Source Mus musculus (Mouse) (CANB1_MOUSE)
Sequence A:  TDRVVKAVPFPPSHRLTAKEVFDNDGKPRVDILKAHLMKE
GRLEESVALRIITEGASILRQEKNLLDIDAPVTVCGDIHG
QFFDLMKLFEVGGSPANTRYLFLGDYVDRGYFSIECVLYL
WALKILYPKTLFLLRGNHECRHLTEYFTFKQECKIKYSER
VYDACMDAFDCLPLAALMNQQFLCVHGGLSPEINTLDDIR
KLDRFKEPPAYGPMCDILWSDPLEDFGNEKTQEHFTHNTV
RGCSYFYSYPAVCDFLQHNNLLSILRAHEAQDAGYRMYRK
SQTTGFPSLITIFSAPNYLDVYNNKAAVLKYENNVMNIRQ
FNCSPHPYWLPNFMDVFTWSLPFVGEKVTEMLVNVLNICS
SFEEAKGLDRINERMPP
Description


Functional site

1) chain A
residue 90
type
sequence D
description BINDING SITE FOR RESIDUE ZN A 601
source : AC1

2) chain A
residue 118
type
sequence D
description BINDING SITE FOR RESIDUE ZN A 601
source : AC1

3) chain A
residue 150
type
sequence N
description BINDING SITE FOR RESIDUE ZN A 601
source : AC1

4) chain A
residue 199
type
sequence H
description BINDING SITE FOR RESIDUE ZN A 601
source : AC1

5) chain A
residue 281
type
sequence H
description BINDING SITE FOR RESIDUE ZN A 601
source : AC1

6) chain A
residue 90
type
sequence D
description BINDING SITE FOR RESIDUE FE A 602
source : AC2

7) chain A
residue 92
type
sequence H
description BINDING SITE FOR RESIDUE FE A 602
source : AC2

8) chain A
residue 118
type
sequence D
description BINDING SITE FOR RESIDUE FE A 602
source : AC2

9) chain A
residue 118
type SITE
sequence D
description Interaction with PxVP motif in substrates of the catalytic subunit => ECO:0000250|UniProtKB:P63098
source Swiss-Prot : SWS_FT_FI2

10) chain A
residue 150
type SITE
sequence N
description Interaction with PxVP motif in substrates of the catalytic subunit => ECO:0000250|UniProtKB:P63098
source Swiss-Prot : SWS_FT_FI2

11) chain A
residue 199
type SITE
sequence H
description Interaction with PxVP motif in substrates of the catalytic subunit => ECO:0000250|UniProtKB:P63098
source Swiss-Prot : SWS_FT_FI2

12) chain A
residue 281
type SITE
sequence H
description Interaction with PxVP motif in substrates of the catalytic subunit => ECO:0000250|UniProtKB:P63098
source Swiss-Prot : SWS_FT_FI2

13) chain A
residue 224
type MOD_RES
sequence Y
description 3'-nitrotyrosine => ECO:0007744|PubMed:16800626
source Swiss-Prot : SWS_FT_FI5

14) chain A
residue 147-152
type prosite
sequence LRGNHE
description SER_THR_PHOSPHATASE Serine/threonine specific protein phosphatases signature. LRGNHE
source prosite : PS00125

15) chain A
residue 469
type MOD_RES
sequence I
description Phosphoserine => ECO:0000250|UniProtKB:P63329
source Swiss-Prot : SWS_FT_FI6


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