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| Title | CRYSTAL STRUCTURE OF T. MARITIMA COBALAMIN-INDEPENDENT METHIONINE SYNTHASE COMPLEXED WITH ZN2+ AND HOMOCYSTEINE (MONOCLINIC) | |
| Keywords | METE, TRANSFERASE, TIM BARREL, HOMOCYSTEINE, ZINC, ZINC INVERSION, AMINO-ACID BIOSYNTHESIS, METAL-BINDING, METHIONINE BIOSYNTHESIS, METHYLTRANSFERASE | |
| Experiment | X-ray diffraction | |
| Number of Models | 1 |
| Database | ID code | Status | Coordinate files | ||
| Header | Asymmetric unit | Biological unit | |||
| PDB | 3BQ5 | released | available | available | Quaternary Structure Server |
| Unit | Type | Name | Chain ID | Residues | Atoms | Hetatoms |
|---|---|---|---|---|---|---|
| 1 | Protein | 5-METHYLTETRAHYDROPTEROYLTRIGLUTAMATE- HOMOCYSTEINE METHYLTRANSFERASE | A | 709 | 5513 | 0 |
| 2 | Protein | 5-METHYLTETRAHYDROPTEROYLTRIGLUTAMATE- HOMOCYSTEINE METHYLTRANSFERASE | B | 722 | 5717 | 0 |
| 3 | Ligand | 5-METHYLTETRAHYDROPTEROYLTRIGLUTAMATE- HOMOCYSTEINE METHYLTRANSFERASE | A | 3 | 0 | 13 |
| 4 | Ligand | 5-METHYLTETRAHYDROPTEROYLTRIGLUTAMATE- HOMOCYSTEINE METHYLTRANSFERASE | B | 3 | 0 | 13 |
| 5 | Water | 418 | 0 | 418 | ||
| total | 1855 | 11230 | 444 |
| Unit 1 | THR1 LYS2 ALA3 TYR4 ALA5 PHE6 GLY7 PHE8 PRO9 LYS10 ILE11 GLY12 GLU13 LYS14 ARG15 GLU16 PHE17 LYS18 LYS19 ALA20 LEU21 GLU22 ASP23 PHE24 TRP25 LYS26 GLY27 LYS28 ILE29 THR30 GLU31 GLU32 GLN33 PHE34 GLU35 GLU36 GLU37 MET38 ASN39 LYS40 LEU41 ARG42 MET43 TYR44 MET45 VAL46 GLU47 ASN48 TYR49 ARG50 LYS51 ASN52 VAL53 ASP54 VAL55 ILE56 PRO57 SER58 ASN59 GLU60 LEU61 SER62 TYR63 TYR64 ASP65 PHE66 VAL67 LEU68 ASP69 THR70 ALA71 VAL72 MET73 VAL74 GLY75 ALA76 VAL77 PRO78 GLU79 ARG80 PHE81 GLY82 GLU83 TYR84 ARG85 GLY86 LEU87 SER88 THR89 TYR90 PHE91 ASP92 MET93 ALA94 ARG95 GLY96 GLY97 LYS98 ALA99 LEU100 GLU101 MET102 THR103 LYS104 PHE105 PHE106 ASN107 THR108 ASN109 TYR110 HIS111 TYR112 LEU113 VAL114 PRO115 GLU116 ILE117 GLU118 THR119 GLU120 GLU121 PHE122 TYR123 LEU124 LEU125 GLU126 ASN127 LYS128 PRO129 LEU130 GLU131 ASP132 TYR133 LEU134 PHE135 PHE136 LYS137 SER138 LYS139 GLY140 ILE141 GLU142 THR143 ALA144 PRO145 TRP146 VAL147 ILE148 GLY149 PRO150 PHE151 THR152 PHE153 LEU154 TYR155 LEU156 SER157 LYS158 ARG159 ASN160 GLY161 GLU162 TRP163 ILE164 ARG165 ARG166 PRO167 ASN168 GLN169 MET170 GLU171 LYS172 LEU173 LEU174 GLU175 SER176 LEU177 VAL178 SER179 VAL180 TYR181 LYS182 GLU183 VAL184 PHE185 GLU186 LYS187 LEU188 VAL189 GLU190 ASN191 GLY192 CYS193 LYS194 GLU195 ILE196 LEU197 VAL198 ASN199 GLU200 PRO201 ALA202 PHE203 VAL204 CYS205 ASP206 LEU207 GLU208 LYS209 ALA210 HIS211 TRP212 ASP213 LEU214 ILE215 LEU216 ASN217 VAL218 TYR219 ARG220 GLU221 LEU222 SER223 GLU224 PHE225 PRO226 LEU227 THR228 VAL229 PHE230 THR231 TYR232 TYR233 ASP234 SER235 VAL236 SER237 ASP238 TYR239 GLU240 ALA241 CYS242 VAL243 SER244 LEU245 PRO246 VAL247 LYS248 ARG249 LEU250 HIS251 PHE252 ASP253 PHE254 VAL255 SER256 ASN257 GLU258 GLU259 ASN260 LEU261 LYS262 ASN263 LEU264 GLU265 LYS266 HIS267 GLY268 PHE269 PRO270 GLU271 ASP272 LYS273 LYS274 LEU275 VAL276 ALA277 GLY278 VAL279 ILE280 ASN281 GLY282 ARG283 GLN284 PRO285 TRP286 LYS287 VAL288 ASP289 LEU290 ARG291 LYS292 VAL293 ALA294 SER295 LEU296 VAL297 GLU298 LYS299 LEU300 GLY301 ALA302 SER303 ALA304 ILE305 SER306 ASN307 SER308 CYS309 PRO310 LEU311 PHE312 HIS313 LEU314 PRO315 VAL316 THR317 LEU318 GLU319 LEU320 GLU321 ASN322 ASN323 LEU324 PRO325 GLY326 GLY327 LEU328 LYS329 GLU330 LYS331 LEU332 ALA333 PHE334 ALA335 LYS336 GLU337 LYS338 LEU339 GLU340 GLU341 LEU342 LYS343 MET344 LEU345 LYS346 ASP347 PHE348 LEU349 GLU350 GLY351 LYS352 THR353 PHE354 ASP355 LEU356 PRO357 ASN358 VAL359 ASP367 LEU368 GLN369 ALA370 VAL371 GLU372 ARG373 VAL374 ARG375 ASN376 LEU377 PRO378 GLU379 ASP380 SER381 PHE382 ARG383 ARG384 GLU385 LYS386 GLU387 TYR388 THR389 GLU390 ARG391 ASP392 ARG393 ILE394 GLN395 ARG396 GLU397 ARG398 LEU399 ASN400 LEU401 PRO402 LEU403 PHE404 PRO405 THR406 THR407 THR408 ILE409 GLY410 SER411 PHE412 PRO413 GLN414 THR415 PRO416 GLU417 VAL418 ARG419 LYS420 MET421 ARG422 SER423 LYS424 PHE438 ILE439 LYS440 GLU441 GLN442 ILE443 LYS444 LYS445 ALA446 ILE447 GLU448 LEU449 GLN450 GLU451 GLU452 ILE453 GLY454 LEU455 ASP456 VAL457 LEU458 VAL459 HIS460 GLY461 GLU462 PHE463 GLU464 ARG465 THR466 ASP467 MET468 VAL469 GLU470 PHE471 PHE472 ALA473 GLU474 LYS475 LEU476 ASN477 GLY478 ILE479 ALA480 THR481 THR482 GLN483 ASN484 GLY485 TRP486 VAL487 LEU488 SER489 TYR490 GLY491 SER492 ARG493 CYS494 TYR495 ARG496 PRO497 PRO498 ILE499 ILE500 TYR501 GLY502 THR503 VAL504 THR505 ARG506 PRO507 GLU508 PRO509 MET510 THR511 LEU512 LYS513 GLU514 ILE515 THR516 TYR517 ALA518 GLN519 SER520 LEU521 THR522 GLU523 LYS524 PRO525 VAL526 LYS527 GLY528 MET529 LEU530 THR531 GLY532 PRO533 VAL534 THR535 ILE536 MET537 SER538 TRP539 SER540 TYR541 TYR542 ARG543 GLU544 ASP545 ILE546 PRO547 GLU548 ARG549 GLU550 ILE551 ALA552 TYR553 GLN554 ILE555 ALA556 LEU557 ALA558 ILE559 ASN560 GLU561 GLU562 VAL563 LYS564 ASP565 LEU566 GLU567 GLU568 ALA569 GLY570 ILE571 LYS572 ILE573 VAL574 GLN575 ILE576 ASP577 GLU578 PRO579 ALA580 PHE581 ARG582 GLU583 LYS584 ALA585 PRO586 ILE587 LYS588 LYS589 SER590 LYS591 TRP592 PRO593 GLU594 TYR595 PHE596 GLU597 TRP598 ALA599 ILE600 ASN601 ALA602 PHE603 ASN604 LEU605 ALA606 ALA607 ASN608 ALA609 ARG610 PRO611 GLU612 THR613 GLN614 ILE615 HIS616 ALA617 HIS618 MET619 CYS620 TYR621 SER622 ASP623 PHE624 ASN625 GLU626 ILE627 ILE628 GLU629 TYR630 ILE631 HIS632 GLN633 LEU634 GLU635 PHE636 ASP637 VAL638 ILE639 SER640 ILE641 GLU642 ALA643 SER644 ARG645 SER646 LYS647 GLY648 GLU649 ILE650 ILE651 SER652 ALA653 PHE654 GLU655 ASN656 PHE657 LYS658 GLY659 TRP660 ILE661 LYS662 GLN663 ILE664 GLY665 VAL666 GLY667 VAL668 TRP669 ASP670 ILE671 HIS672 SER673 PRO674 ALA675 VAL676 PRO677 SER678 ILE679 ASN680 GLU681 MET682 ARG683 GLU684 ILE685 VAL686 GLU687 ARG688 VAL689 LEU690 ARG691 VAL692 LEU693 PRO694 LYS695 GLU696 LEU697 ILE698 TRP699 ILE700 ASN701 PRO702 ASP703 CYS704 GLY705 LEU706 LYS707 THR708 ARG709 ASN710 TRP711 ASP712 GLU713 VAL714 ILE715 PRO716 SER717 LEU718 ARG719 ASN720 MET721 VAL722 ALA723 LEU724 ALA725 LYS726 GLU727 MET728 ARG729 |
| Unit 2 | THR1 LYS2 ALA3 TYR4 ALA5 PHE6 GLY7 PHE8 PRO9 LYS10 ILE11 GLY12 GLU13 LYS14 ARG15 GLU16 PHE17 LYS18 LYS19 ALA20 LEU21 GLU22 ASP23 PHE24 TRP25 LYS26 GLY27 LYS28 ILE29 THR30 GLU31 GLU32 GLN33 PHE34 GLU35 GLU36 GLU37 MET38 ASN39 LYS40 LEU41 ARG42 MET43 TYR44 MET45 VAL46 GLU47 ASN48 TYR49 ARG50 LYS51 ASN52 VAL53 ASP54 VAL55 ILE56 PRO57 SER58 ASN59 GLU60 LEU61 SER62 TYR63 TYR64 ASP65 PHE66 VAL67 LEU68 ASP69 THR70 ALA71 VAL72 MET73 VAL74 GLY75 ALA76 VAL77 PRO78 GLU79 ARG80 PHE81 GLY82 GLU83 TYR84 ARG85 GLY86 LEU87 SER88 THR89 TYR90 PHE91 ASP92 MET93 ALA94 ARG95 GLY96 GLY97 LYS98 ALA99 LEU100 GLU101 MET102 THR103 LYS104 PHE105 PHE106 ASN107 THR108 ASN109 TYR110 HIS111 TYR112 LEU113 VAL114 PRO115 GLU116 ILE117 GLU118 THR119 GLU120 GLU121 PHE122 TYR123 LEU124 LEU125 GLU126 ASN127 LYS128 PRO129 LEU130 GLU131 ASP132 TYR133 LEU134 PHE135 PHE136 LYS137 SER138 LYS139 GLY140 ILE141 GLU142 THR143 ALA144 PRO145 TRP146 VAL147 ILE148 GLY149 PRO150 PHE151 THR152 PHE153 LEU154 TYR155 LEU156 SER157 LYS158 ARG159 ASN160 GLY161 GLU162 TRP163 ILE164 ARG165 ARG166 PRO167 ASN168 GLN169 MET170 GLU171 LYS172 LEU173 LEU174 GLU175 SER176 LEU177 VAL178 SER179 VAL180 TYR181 LYS182 GLU183 VAL184 PHE185 GLU186 LYS187 LEU188 VAL189 GLU190 ASN191 GLY192 CYS193 LYS194 GLU195 ILE196 LEU197 VAL198 ASN199 GLU200 PRO201 ALA202 PHE203 VAL204 CYS205 ASP206 LEU207 GLU208 LYS209 ALA210 HIS211 TRP212 ASP213 LEU214 ILE215 LEU216 ASN217 VAL218 TYR219 ARG220 GLU221 LEU222 SER223 GLU224 PHE225 PRO226 LEU227 THR228 VAL229 PHE230 THR231 TYR232 TYR233 ASP234 SER235 VAL236 SER237 ASP238 TYR239 GLU240 ALA241 CYS242 VAL243 SER244 LEU245 PRO246 VAL247 LYS248 ARG249 LEU250 HIS251 PHE252 ASP253 PHE254 VAL255 SER256 ASN257 GLU258 GLU259 ASN260 LEU261 LYS262 ASN263 LEU264 GLU265 LYS266 HIS267 GLY268 PHE269 PRO270 GLU271 ASP272 LYS273 LYS274 LEU275 VAL276 ALA277 GLY278 VAL279 ILE280 ASN281 GLY282 ARG283 GLN284 PRO285 TRP286 LYS287 VAL288 ASP289 LEU290 ARG291 LYS292 VAL293 ALA294 SER295 LEU296 VAL297 GLU298 LYS299 LEU300 GLY301 ALA302 SER303 ALA304 ILE305 SER306 ASN307 SER308 CYS309 PRO310 LEU311 PHE312 HIS313 LEU314 PRO315 VAL316 THR317 LEU318 GLU319 LEU320 GLU321 ASN322 ASN323 LEU324 PRO325 GLY326 GLY327 LEU328 LYS329 GLU330 LYS331 LEU332 ALA333 PHE334 ALA335 LYS336 GLU337 LYS338 LEU339 GLU340 GLU341 LEU342 LYS343 MET344 LEU345 LYS346 ASP347 PHE348 LEU349 GLU350 GLY351 LYS352 THR353 PHE354 ASP355 LEU356 PRO357 ASN358 ALA365 VAL366 ASP367 LEU368 GLN369 ALA370 VAL371 GLU372 ARG373 VAL374 ARG375 ASN376 LEU377 PRO378 GLU379 ASP380 SER381 PHE382 ARG383 ARG384 GLU385 LYS386 GLU387 TYR388 THR389 GLU390 ARG391 ASP392 ARG393 ILE394 GLN395 ARG396 GLU397 ARG398 LEU399 ASN400 LEU401 PRO402 LEU403 PHE404 PRO405 THR406 THR407 THR408 ILE409 GLY410 SER411 PHE412 PRO413 GLN414 THR415 PRO416 GLU417 VAL418 ARG419 LYS420 MET421 ARG422 SER423 LYS424 TYR425 ARG426 LYS427 ILE430 SER431 LYS432 GLU433 GLU434 TYR435 GLU436 ALA437 PHE438 ILE439 LYS440 GLU441 GLN442 ILE443 LYS444 LYS445 ALA446 ILE447 GLU448 LEU449 GLN450 GLU451 GLU452 ILE453 GLY454 LEU455 ASP456 VAL457 LEU458 VAL459 HIS460 GLY461 GLU462 PHE463 GLU464 ARG465 THR466 ASP467 MET468 VAL469 GLU470 PHE471 PHE472 ALA473 GLU474 LYS475 LEU476 ASN477 GLY478 ILE479 ALA480 THR481 THR482 GLN483 ASN484 GLY485 TRP486 VAL487 LEU488 SER489 TYR490 GLY491 SER492 ARG493 CYS494 TYR495 ARG496 PRO497 PRO498 ILE499 ILE500 TYR501 GLY502 THR503 VAL504 THR505 ARG506 PRO507 GLU508 PRO509 MET510 THR511 LEU512 LYS513 GLU514 ILE515 THR516 TYR517 ALA518 GLN519 SER520 LEU521 THR522 GLU523 LYS524 PRO525 VAL526 LYS527 GLY528 MET529 LEU530 THR531 GLY532 PRO533 VAL534 THR535 ILE536 MET537 SER538 TRP539 SER540 TYR541 TYR542 ARG543 GLU544 ASP545 ILE546 PRO547 GLU548 ARG549 GLU550 ILE551 ALA552 TYR553 GLN554 ILE555 ALA556 LEU557 ALA558 ILE559 ASN560 GLU561 GLU562 VAL563 LYS564 ASP565 LEU566 GLU567 GLU568 ALA569 GLY570 ILE571 LYS572 ILE573 VAL574 GLN575 ILE576 ASP577 GLU578 PRO579 ALA580 PHE581 ARG582 GLU583 LYS584 ALA585 PRO586 ILE587 LYS588 LYS589 SER590 LYS591 TRP592 PRO593 GLU594 TYR595 PHE596 GLU597 TRP598 ALA599 ILE600 ASN601 ALA602 PHE603 ASN604 LEU605 ALA606 ALA607 ASN608 ALA609 ARG610 PRO611 GLU612 THR613 GLN614 ILE615 HIS616 ALA617 HIS618 MET619 CYS620 TYR621 SER622 ASP623 PHE624 ASN625 GLU626 ILE627 ILE628 GLU629 TYR630 ILE631 HIS632 GLN633 LEU634 GLU635 PHE636 ASP637 VAL638 ILE639 SER640 ILE641 GLU642 ALA643 SER644 ARG645 SER646 LYS647 GLY648 GLU649 ILE650 ILE651 SER652 ALA653 PHE654 GLU655 ASN656 PHE657 LYS658 GLY659 TRP660 ILE661 LYS662 GLN663 ILE664 GLY665 VAL666 GLY667 VAL668 TRP669 ASP670 ILE671 HIS672 SER673 PRO674 ALA675 VAL676 PRO677 SER678 ILE679 ASN680 GLU681 MET682 ARG683 GLU684 ILE685 VAL686 GLU687 ARG688 VAL689 LEU690 ARG691 VAL692 LEU693 PRO694 LYS695 GLU696 LEU697 ILE698 TRP699 ILE700 ASN701 PRO702 ASP703 CYS704 GLY705 LEU706 LYS707 THR708 ARG709 ASN710 TRP711 ASP712 GLU713 VAL714 ILE715 PRO716 SER717 LEU718 ARG719 ASN720 MET721 VAL722 ALA723 LEU724 ALA725 LYS726 GLU727 MET728 ARG729 GLU730 |
| Unit 3 | ZN800 HCS802 EDO804 |
| Unit 4 | ZN801 HCS803 EDO805 |
| Perl script: | PDBscan.pl (15 Sep 2016) |
| Author: | Peter Slickers (slickers@leibniz-fli.de), IMB Jena, Germany |