4BY3 - Sequence, Chains, Asymmetric and Biological Units

• Title: CRYSTAL STRUCTURE OF THE DIHYDROOROTASE DOMAIN OF HUMAN CAD IN APO-FORM OBTAINED RECOMBINANTLY FROM E. COLI.
• Keywords: HYDROLASE, DE NOVO PYRIMIDINE BIOSYNTHESIS, AMIDOHYDROLASE SUPERFAMILY, METALLOENZYME, ZINC BINDING, HISTIDINATE ANION
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	4BY3	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	DIHYDROOROTASE	A	362	5519	23
2	Ligand	DIHYDROOROTASE	A	8	0	20
3	Water			397	0	397
total				767	5519	440

Proteins

Unit 1

LYS 1460 LEU 1461 VAL 1462 ARG 1463 LEU 1464 PRO 1465 GLY 1466 LEU 1467 ILE 1468 ASP 1469 VAL 1470 HIS 1471 VAL 1472 HIS 1473 LEU 1474 ARG 1475 GLU 1476 PRO 1477 GLY 1478 GLY 1479 THR 1480 HIS 1481 LYS 1482 GLU 1483 ASP 1484 PHE 1485 ALA 1486 SER 1487 GLY 1488 THR 1489 ALA 1490 ALA 1491 ALA 1492 LEU 1493 ALA 1494 GLY 1495 GLY 1496 ILE 1497 THR 1498 MET 1499 VAL 1500 CYS 1501 ALA 1502 MET 1503 PRO 1504 ASN 1505 THR 1506 ARG 1507 PRO 1508 PRO 1509 ILE 1510 ILE 1511 ASP 1512 ALA 1513 PRO 1514 ALA 1515 LEU 1516 ALA 1517 LEU 1518 ALA 1519 GLN 1520 LYS 1521 LEU 1522 ALA 1523 GLU 1524 ALA 1525 GLY 1526 ALA 1527 ARG 1528 CYS 1529 ASP 1530 PHE 1531 ALA 1532 LEU 1533 PHE 1534 LEU 1535 GLY 1536 ALA 1537 SER 1538 SER 1539 GLU 1540 ASN 1541 ALA 1542 GLY 1543 THR 1544 LEU 1545 GLY 1546 THR 1547 VAL 1548 ALA 1549 GLY 1550 SER 1551 ALA 1552 ALA 1553 GLY 1554 LEU 1555 KCX 1556 LEU 1557 TYR 1558 LEU 1559 ASN 1560 GLU 1561 THR 1562 PHE 1563 SER 1564 GLU 1565 LEU 1566 ARG 1567 LEU 1568 ASP 1569 SER 1570 VAL 1571 VAL 1572 GLN 1573 TRP 1574 MET 1575 GLU 1576 HIS 1577 PHE 1578 GLU 1579 THR 1580 TRP 1581 PRO 1582 SER 1583 HIS 1584 LEU 1585 PRO 1586 ILE 1587 VAL 1588 ALA 1589 HIS 1590 ALA 1591 GLU 1592 GLN 1593 GLN 1594 THR 1595 VAL 1596 ALA 1597 ALA 1598 VAL 1599 LEU 1600 MET 1601 VAL 1602 ALA 1603 GLN 1604 LEU 1605 THR 1606 GLN 1607 ARG 1608 SER 1609 VAL 1610 HIS 1611 ILE 1612 CYS 1613 HIS 1614 VAL 1615 ALA 1616 ARG 1617 LYS 1618 GLU 1619 GLU 1620 ILE 1621 LEU 1622 LEU 1623 ILE 1624 LYS 1625 ALA 1626 ALA 1627 LYS 1628 ALA 1629 ARG 1630 GLY 1631 LEU 1632 PRO 1633 VAL 1634 THR 1635 CYS 1636 GLU 1637 VAL 1638 ALA 1639 PRO 1640 HIS 1641 HIS 1642 LEU 1643 PHE 1644 LEU 1645 SER 1646 HIS 1647 ASP 1648 ASP 1649 LEU 1650 GLU 1651 ARG 1652 LEU 1653 GLY 1654 PRO 1655 GLY 1656 LYS 1657 GLY 1658 GLU 1659 VAL 1660 ARG 1661 PRO 1662 GLU 1663 LEU 1664 GLY 1665 SER 1666 ARG 1667 GLN 1668 ASP 1669 VAL 1670 GLU 1671 ALA 1672 LEU 1673 TRP 1674 GLU 1675 ASN 1676 MET 1677 ALA 1678 VAL 1679 ILE 1680 ASP 1681 CYS 1682 PHE 1683 ALA 1684 SER 1685 ASP 1686 HIS 1687 ALA 1688 PRO 1689 HIS 1690 THR 1691 LEU 1692 GLU 1693 GLU 1694 LYS 1695 CYS 1696 GLY 1697 SER 1698 ARG 1699 PRO 1700 PRO 1701 PRO 1702 GLY 1703 PHE 1704 PRO 1705 GLY 1706 LEU 1707 GLU 1708 THR 1709 MET 1710 LEU 1711 PRO 1712 LEU 1713 LEU 1714 LEU 1715 THR 1716 ALA 1717 VAL 1718 SER 1719 GLU 1720 GLY 1721 ARG 1722 LEU 1723 SER 1724 LEU 1725 ASP 1726 ASP 1727 LEU 1728 LEU 1729 GLN 1730 ARG 1731 LEU 1732 HIS 1733 HIS 1734 ASN 1735 PRO 1736 ARG 1737 ARG 1738 ILE 1739 PHE 1740 HIS 1741 LEU 1742 PRO 1743 PRO 1744 GLN 1745 GLU 1746 ASP 1747 THR 1748 TYR 1749 VAL 1750 GLU 1751 VAL 1752 ASP 1753 LEU 1754 GLU 1755 HIS 1756 GLU 1757 TRP 1758 THR 1759 ILE 1760 PRO 1761 SER 1762 HIS 1763 MET 1764 PRO 1765 PHE 1766 SER 1767 LYS 1768 ALA 1769 HIS 1770 TRP 1771 THR 1772 PRO 1773 PHE 1774 GLU 1775 GLY 1776 GLN 1777 LYS 1778 VAL 1779 LYS 1780 GLY 1781 THR 1782 VAL 1783 ARG 1784 ARG 1785 VAL 1786 VAL 1787 LEU 1788 ARG 1789 GLY 1790 GLU 1791 VAL 1792 ALA 1793 TYR 1794 ILE 1795 ASP 1796 GLY 1797 GLN 1798 VAL 1799 LEU 1800 VAL 1801 PRO 1802 PRO 1803 GLY 1804 TYR 1805 GLY 1806 GLN 1807 ASP 1808 VAL 1809 ARG 1810 LYS 1811 TRP 1812 PRO 1813 GLN 1814 GLY 1815 ALA 1816 VAL 1817 PRO 1818 GLN 1819 LEU 1820 PRO 1821

Ligands

Unit 2

ZN 1000 ZN 1001 ZN 1002 ZN 1003 FMT 2822 FMT 2823 FMT 2824 FMT 2825