Fig. S1A Sequence alignment between PatA-DUF and ... - IUCr Journals

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density map contoured at 1.2 o from PHENIX with experimental phases calculated from anomalous scattering atoms. (b) Electron density map calculated with ...
PatA-DUF PatAduf TruA-DUF TruAduf ArtA-DUF ArtAduf LynA-DUF LynAduf MicroAduf MicA-DUF TenAduf TenA-DUF AcyAduf AcyA-DUF PagAduf PagA-DUF

A A A A A A A A

P P P P P P P P

SE SE SE SE SQ SE SD SE

PatA-DUF PatAduf TruA-DUF TruAduf ArtA-DUF ArtAduf LynA-DUF LynAduf MicA-DUF MicroAduf TenA-DUF TenAduf AcyAduf AcyA-DUF PagAduf PagA-DUF

N N N N N N N N

P P P P P P P P

Y Y Y Y Y Y Y Y

PatA-DUF PatAduf TruA-DUF TruAduf ArtA-DUF ArtAduf LynA-DUF LynAduf MicA-DUF MicroAduf TenA-DUF TenAduf AcyAduf AcyA-DUF PagAduf PagA-DUF

A A A A A A I V

L L L L L L L L

QE QE QE QE QE HE QQ QG

PatA-DUF PatAduf TruA-DUF TruAduf ArtA-DUF ArtAduf LynA-DUF LynAduf MicA-DUF MicroAduf TenA-DUF TenAduf AcyAduf AcyA-DUF PagAduf PagA-DUF

T T T T T T T T

RG RG RG RG RG RG RG RG

PatA-DUF PatAduf TruA-DUF TruAduf ArtA-DUF ArtAduf LynA-DUF LynAduf MicA-DUF MicroAduf TenA-DUF TenAduf AcyAduf AcyA-DUF PagAduf PagA-DUF

N N N N N N N N

L L L L L L L L

GTT GTT GTT GTT GTT GM T GTT GTT

PatA-DUF PatAduf TruA-DUF TruAduf ArtA-DUF ArtAduf LynA-DUF LynAduf MicA-DUF MicroAduf TenA-DUF TenAduf AcyAduf AcyA-DUF PagAduf PagA-DUF

D D D D D D D D

S S S S S S S S

D CWD D CWD D CWD D CWD D CWD D CWD D CWD D CWD

L L L L I L L L

ANS . Q ANS . Q ASS . Q A DMGQ AD L GQ PD LGP AQV . N EGK . N

D A RQMV D A RQMV D A RQMV D A RQMV D A RQMV D A RQMV D A RQMV D A RQMV

L L L L I I L L

L L L L L L L L

L L L L L L L L

SGQ SGQ AGQ ASQ SGQ SGQ SGQ SGQ

Y GWK Y GWK Y GWK Y GWK Y GWK Y GWK Y GWK Y GWK

V V V V V V V V

F F L L I L L L

A A V V V V V V

Y Y Y Y Y Y Y Y

D D D D D D D D

Y Y Y Y Y Y Y Y

L L L L L L L L

GNN GNN ASD GEN GEN DAN GDN GEN

I I I I I I I I

QA QA QP QP QP QA QA QE

I I V V V V V V

K K K K K K K K

L L L L L L L L

K K K K K K K K

L L L L L L L L

GT GT GT GT GT GT GT GV

LGYD LGYD LGYD LGYD LGYD LGYD LGYD LGYD

FGT FGT FGS FGT FGT FGT FGS FGS

I I I I I I L L

E E E E E E E E

S S S S S S S A

L L L L L L L L

I I I I I I I I

YVER YVER Y I ER YVER YMER YVER YVER F VQR

V V V V V V V V

S S S S S S S S

S S S S S S S P

WT WT WT WT WT WT WT WT

V V L L L L L L

L L L L L L L L

F F F F F F F F

KQLMP P F D KQLMP P F D KQLMP P F E KQLMP P F D KQLMP P F D KQLMP P F D KQLMPGVQ KQLMPGV S

T T T T T T T T

P P P P P P P P

N N N N N N N N

I I I I I I L L

E E E E E E E E

PGV PGV PGV PG I PGV PG I PG I PGV

L L L L L L L L

TNRS TNRS TGR T TGRK TGKK TKRT SGRS TGRS

V V V V V V V I

YA YA YA YA YA YA YA YA

F F I L L I I I

AG . NMV AG . NMV SEGVSV GGGVMV DGG I MV GGGVMV DG . T A I EG . TM I

P P P P P P P P

A A A A A A A A

462 431 404 424 417 423 418 415

Y Y Y Y Y Y Y Y

I I I I I I I I

DP TGP DP TGP EPKGP DP TGP AP TGP DP TGP E PGGA E P VGG

F F F F F F F F

ASS ASE ARE AAE ASD AAE ARD SRD

T T A A V S V V

H H L R R R A E

510 479 452 472 465 471 466 463

L L L L L L L L

F F F F Y Y F F

SGQV SGQV SGQV SGQV SGQ I SGQV SGQV SGQV

V V V I V I V V

P P P P P P P P

V V I V V V V V

V V I I I L I I

E E E E E E E E

PQS PQS PQS PQS PLG PQS VPN I NN

558 527 500 520 513 519 514 511

L L L L L L L L

V NAA L E A V RA EGGDAGE A R I RQ V NAA L E A V RA EGGDAGE A R I RQ VNAA F E T VQAA EGEADRDAMSR V S AAMDA VQA E DGA AD E E T I RK V NAAME A VQA E DG T AD E DR I RK V S AAMA A VQA E AGA AD E E T I RK VQAA I QT VQAQA T EAQE E S I RR V SAA I E S VQS E AGDAQEDA I RR

T T T T T T T T

L L L L L L L L

DG DG GS DG DG DG GS SS

L L L L L L L L

N N N N N N N N

F F F F F F F F

A A S S A A A A

V V V V V V S S

T T T T T T T T

S Q S V A A GME S Q S V A A GME S QA V AQGME S QA V A V GME S QA V A V GME S E A V A V GME A E A V A T GME AQAVGAGY E

L L L L L L L L

DS DS DS DS DS DS DS DS

F F F F F F F F

F F F F F F F F

DP DP DP DP DP DP DP DP

E E E E E E E E

NNRRAKK NNRRAKK NSRRAKK NSRRAKK NSRRAKK NNRRAKK NSRRAKK NSRRAKK

F F F F F F F F

P P P P P P P P

V V V V V V V V

E E E E E E E E

DNEE DNEE HDDD NDT E SDAE SDAE DSEN NSPE

AR AR AR SR SR AR AK AK

EARRDT EARRDT EARRDT EARRDS EARRDS EARRDS EARRDS EARRDS

VK VK VK VK VK VK VK VK

NG NG NS NN NS NN NT NS

SQDRA SQDRA SQDRA SQDRA SQDRA SQDRA SQDRA SQDRA

V V A A V S A A

NA NA NA NA NA NA NA NA

F F F F F F F F

I I I I I I I I

QAAQT QAAQT QAAS T QAAQT QAAQT QAAQT QAAS T QAAQT I I I I I I L I

F F F F F F F F

YR YR FR YR FR FR FR YR

T T T T T T T T

I I I I I I I I

DV DV DV DV DV DV DV DV

SD SD SD SD SD SD SD SD

L L L L L L I T

V V I I I I I I

V V I V V V I I

F F F F F F F F

L L L L L L L L

NR NR NR NR NR NR SR NR

I I V I I I I I

Y Y Y Y Y Y Y Y

Y Y Y Y Y Y Y Y

D D D D D D D D

R R R R R R R R

606 575 548 568 561 567 562 559

T T T T T T T T

V V V V V V V V

EKS EKS EKS EKS EKS EKS EKS EKS

P P P P P P P P

F F F F F F F F

CRL CRL CRM CRM CR I CRM CRL CRL

654 623 596 616 609 615 610 607

S S S S S S T S

700 671 644 664 657 663 658 655

T MG E T MG E T LGE T LGE T LGE T LGE T LGE T LGE

V V V V V V V V

R R K R R R R R

SWS SWS SWS SWS SWS SWS SWS SWS

L L L L L L L L

. S P P P P P A

. Y Y Y Y Y Y Y

Fig. S1A Sequence alignment between PatA-DUF and homologues from related cyanobactin biosynthetic pathways. Residues involved in Zn2+ coordination (as identified in the PatG-DUFsp. structure) are highlighted with red triangles.

PatG-DUFsp. PatGduf TruG-DUF TruGduf ArtG-DUF ArtGduf LynG-DUF LynGduf MicroGduf MicG-DUF TenGduf TenG-DUF AcyGduf AcyG-DUF PagGduf PagG-DUF

VEA VEA VQP VEA VEA VEA . . . . . .

PatG-DUFsp. PatGduf TruG-DUF TruGduf ArtG-DUF ArtGduf LynG-DUF LynGduf MicG-DUF MicroGduf TenGduf TenG-DUF AcyGduf AcyG-DUF PagGduf PagG-DUF

Y Y Y Y Y Y Y Y

D D D D D D D D

S S S S S S . A

T T K T T I S S

A F SGN A F SGN AGSGH A F SGH A F SGH AYDGN AASKL AASKL

A RQMV A RQMV A RQMV P RQMV P RQMV V RQMV S QQMV ASQ I V

PatG-DUFsp. L Q M L PatGduf TruG-DUF L QM L TruGduf L LML ArtGduf ArtG-DUF VLML LynGduf LynG-DUF VLML MicroGduf MicG-DUF L LML TenGduf TenG-DUF I LML AcyGduf AcyG-DUF NLML PagGduf PagG-DUF

AGQ AGQ NGQ AGQ VGQ AGQ QGQ AGQ

PatG-DUFsp. PatGduf TruG-DUF TruGduf ArtG-DUF ArtGduf LynGduf LynG-DUF MicroGduf MicG-DUF TenGduf TenG-DUF AcyGduf AcyG-DUF PagGduf PagG-DUF

G M Y GWN G M Y GWN G M Y GWN G M Y GWK G M Y GWK G L Y GWK G M Y GWK G M Y GWK

PatG-DUFsp. PatGduf TruG-DUF TruGduf ArtG-DUF ArtGduf LynG-DUF LynGduf MicroGduf MicG-DUF TenGduf TenG-DUF AcyGduf AcyG-DUF PagGduf PagG-DUF

L GQ L GQ VGK VGQ VGQ VGQ L GQ LGK

PatG-DUFsp. PatGduf TruG-DUF TruGduf ArtG-DUF ArtGduf LynG-DUF LynGduf MicG-DUF MicroGduf TenG-DUF TenGduf AcyGduf AcyG-DUF PagGduf PagG-DUF

S S S S S S S S

T T T T T T L T

S S S S S S A S

D CWD D CWD D CWD D CWD D CWD D CWD D CWD D CWD

ER EH EH EH EH HY NY NY L L L L L L I I

L L L L L L L L

A A A A A A A V

L L L L L L L L

G G G G G G G G

T T T T T I T T

I I I L L L I I

GYD GYD GYD GYD SYD GYD GYD GYD

FGD FGD FGD FGD FGD FGD FGN FGS

E E E E E E E E

ARRD AR LN ARRD TRVD TCVD TRRD ARRD ARRD

T T T T T S S S

F F F F F F F F

K E RMA K E RMA KQ TMA K E RMA K E RMA KE LMP KQ LMP KQ LMP

. . P P P P A P

. . . . . . . . . . . . . . . . VN L HGVMV V EMD S I L V V EMD S I L V TQVNG I MV V NMDGA I I V E I DG I T I

. . P P P P P P

. . P P P S A A

P P P P P P P P

950 761 1051 1053 1108 1059 471 452

DRN DRN DNH DRN DRN DRN SEN AEN

P P P P P P P S

D D D D D D A S

E E A E E E E E

A A A S S S A S

R R Y R R R K K

S S S S S S P S

L L L L L L L L

I I I I I I I I

WT WT WT WT WT WT WT WT

L L L L L L L I

N L EGD N L EGD N L DQN S L DGD S L DGD S L DGD NQE L T NQE F N

V V T T T T P P

I I I I I I I V

Y Y Y Y Y Y Y Y

A A A V V A A A

L L L L L L L L

D D D E E D E E

P P P P P P P V

KGP KGP KGP TGA TGA TGP VSG KGG

Y Y Y Y Y Y Y Y

E I F E I F EMF EMF EMF E I F ET L EML

998 809 1099 1101 1156 1107 519 500

F I E F I E FME FVE FVE FVE FVE YVE

R R R R R R R R

L L V I I I V V

S S S S S S S S

V V I I I V I I

TRTV TRTV E RMV NRTV NRTV NRTV DRTV DKT I

E E E E E E E T

L L L L L L L L

F F F F F F F F

SGEVVP SGE VMP SGEVVP SGQV V P SGQV V P SGEVVP SGQV V P SGQE V P

P P P I I L T I

R R R R R R R R

1046 857 1147 1149 1204 1155 567 548

. . . . . . V .

V V L I I I I L

. . EY . . EY N . NL ARQV SRQV SRRV TGET SEEL

HN HN HN RN RN RN QN QN

1091 902 1193 1196 1251 1202 615 595

F F F F F F F F

CRLN CRLN CRLN CR I N CRRN CR I N CR I N CRVN

1139 950 1241 1244 1299 1250 663 643

V V V V V V V V

EPE EPE EPE EPE EQK EPE QPE EPE

Y Y F Y Y Y Y Y

T T T S S T N S

S S S S S S S S

AD AD AE DE DE DE DD DD

PARR PARR PGRQ PARQ PARQ PARR PAR L PGQ I

T T T T T T T T

NA NA NL NT NT NA NS NG

L L L L L L L L

V V V V V V V V

DAALAT DAALAT DAALGT NAAMA A NAAMV A DAAMA A DAALQT DAALQT

RDRA RDRA RDRA RDRA RDRA RDRA KDRA KDRA

L L L L L L L L

N N N N N N N N

F F F F F F F F

T T A A A A S A

V V V A A A V A

T T T T T T T T

QAAS QAAS QAAA QAAS QAAS QAAS QAAS QAAC

T T T V V V S S

F F F F F F F F

AQA AQV AEA AKA AKA AKA SQA AQA

I I I I I I I V

A A A A A A S S

SGRQ SGRQ ADRR ERRQ ERRQ ERRQ T GMQ T GME

F F F F F F F F

Y Y F F S Y F F

D D D D D D D D

P P P P P P P P

E E E E E E E E

HGRRSRRV HGRRSRRV DGKRSRQV S SRRGRKV RS SRGRKV NSRRGRKV NGRRAKKV RG L RAKKV

F F F F F F F Y

R R R R L R L L

F F F F F F F F

D D D D D D D D

V V V V V V V V

V V V V I V V V

V V I V V V V V

L L L K K K K K

L L L L L L L L

T T T E E E K K

N N N N N N N N

T T T I I I A A

E E AD E D S L RQG E E AD E D S L RQG EEGSEGL LREG D E AQA P L VQQA D E AQA P L I QQA DEAQA P L VRQA A P AQE I AMR K A A D A N E I QMR R S

T T T T T T T S

L L I L L L I I

F F F F F F F F

ATNV ATNV ADD I SDQ I SDQ I SGQ I AAD I AADV V V V V V V V V

V V L V V V I I

N N N K K N T T

V V V V V V L I

RD RD RN HD HD HD TN NN

L L L L L L L L

T T T T T I S S

A A A A S T S S

F F F F F F F F

L L L L L L L L

NR NR NR NR NR NR NR KR

V V V V V V V V

Y Y Y Y Y Y Y Y

HD HD YE ND ND ND YD FD

L L L L L F L L

D D D D D D D D

T T T T T T S T

I I I I I I I I

E E E K E K E E

V V V V V V V I

NK NK EK EK EK EK EK EK

S S S S S S S S

P P P P P P P P

Y Y Y F F F F F

VYVLP VYVLP ADSMP V L QMP V L QMP R L LMP SDR I P S YM I P

V V V V V V V V

T T T T T T T T

VGS I VGS I VGS I LGEV LGK I LGEV L GQV L GQV

L L L L L L L L

D D D D D D N N

K SWS L P G K SWS L P G K RWA I P G K SWS L P . K SWSMP . K SWS L P . R SWS V . . R SWS V P .

1186 997 1288 1290 1345 1296 708 689

Fig. S1B Sequence alignment between PatAG-DUF sp. and homologues from related cyanobactin biosynthetic pathways. Residues involved in Zn2+ coordination (as identified in the PatGDUFsp. structure) are highlighted with red triangles.

(a)

(b)

Fig. S2 Final refined of PatG-DUFsp. Y925 model with (a) Electron density map contoured at 1.2 σ from PHENIX with experimental phases calculated from anomalous scattering atoms. (b) Electron density map calculated with phases after density PHENIX modification of experimental phases.

Fig. S3 Near UV CD-spectra of PatG-DUFsp. (green) and PatG-DUFdi. (blue). A blank containing only buffer is shown in red. The CD-spectra overlay well suggestion the sequence variations (three point mutations) do not alter the tertiary structure of the domain.

Fig. S4 ITC data of PatE’ titrated into PatG-DUFdi. solution. The top panel shows raw data representing the heat evolved in response to injections, the bottom panel shows the integrated heats of injections ( ) and the best fit (-) to the one-site model (origin).

(a)

(b)

(c)

(d)

Fig. S5A 1H-15N-HSQC of PatE’ (blue) with 0.5 (green), 1.0 (purple) and 2.0 (red) equivalence of PatG-DUFdi.

(a)

(b)

(c)

(d)

Fig. S5B 1H-15N-HSQC of heterocyclized-PatE’ (blue) with 0.5 (green), 1.0 (purple) and 2.0 (red) equivalence of PatG-DUFdi.

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