LGR4 homology model

PROTEIN CLASS

Class A (Rhodopsin)

RECEPTOR

LGR4

SPECIES

Homo sapiens

STATE

Intermediate

VERSION

2022-06-19

MODEL

PDB file contains GPCRdb generic numbers in the B-factor field of CA atoms

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MAIN TEMPLATE

MC4 receptor (sequence similarity: 11%) PDB: 6W25
Align

TEMPLATES

7FIG (LH receptor)
7FIJ (LH receptor)
6W25 (MC4 receptor)
7F4H (MC1 receptor)
6DO1 (AT1 receptor)
5UEN (A1 receptor)
None
Main template (%) Additional templates (%) No template - freely modelled (%)
Backbone 78.7 11.8 9.4
Side-chains 12.2 64.8 23.0

Number of backbone templates: 6
Number of rotamer templates: 51

Segment Seq.num. AA GPCRdb# Backbone PDB Rotamer PDB
TM1 538 S 1.32x32 LH receptor 7FIG A2A receptor 4UHR
TM1 539 W 1.33x33 LH receptor 7FIG 5-HT2C receptor 6BQH
TM1 540 M 1.34x34 LH receptor 7FIG AT1 receptor 4ZUD
TM1 541 I 1.35x35 MC4 receptor 6W25 - -
TM1 542 R 1.36x36 MC4 receptor 6W25 LH receptor 7FIG
TM1 543 L 1.37x37 MC4 receptor 6W25 5-HT2C receptor 6BQH
TM1 544 T 1.38x38 MC4 receptor 6W25 5-HT1E receptor 7E33
TM1 545 V 1.39x39 MC4 receptor 6W25 α2C-adrenoceptor 6KUW
TM1 546 W 1.40x40 MC4 receptor 6W25 LH receptor 7FIJ
TM1 547 F 1.41x41 MC4 receptor 6W25 MT1 receptor 6ME2
TM1 548 I 1.42x42 MC4 receptor 6W25 LH receptor 7FIG
TM1 549 F 1.43x43 MC4 receptor 6W25 AT1 receptor 4ZUD
TM1 550 L 1.44x44 MC4 receptor 6W25 A1 receptor 5UEN
TM1 551 V 1.45x45 MC4 receptor 6W25 AT1 receptor 4ZUD
TM1 552 A 1.46x46 MC4 receptor 6W25 LH receptor 7FIJ
TM1 553 L 1.47x47 MC4 receptor 6W25 MC4 receptor 6W25
TM1 554 F 1.48x48 MC4 receptor 6W25 AT1 receptor 4ZUD
TM1 555 F 1.49x49 MC4 receptor 6W25 GnRH1 receptor 7BR3
TM1 556 N 1.50x50 MC4 receptor 6W25 MC4 receptor 6W25
TM1 557 L 1.51x51 MC4 receptor 6W25 MT1 receptor 6ME2
TM1 558 L 1.52x52 MC4 receptor 6W25 MC4 receptor 6W25
TM1 559 V 1.53x53 MC4 receptor 6W25 MC4 receptor 6W25
TM1 560 I 1.54x54 MC4 receptor 6W25 MC4 receptor 6W25
TM1 561 L 1.55x55 MC4 receptor 6W25 CCR1 7VL9
TM1 562 T 1.56x56 MC4 receptor 6W25 CCR7 6QZH
TM1 563 T 1.57x57 MC4 receptor 6W25 Rhodopsin 5W0P
TM1 564 F 1.58x58 MC4 receptor 6W25 α2A-adrenoceptor 6KUX
TM1 565 A 1.59x59 MC4 receptor 6W25 NK1 receptor 6HLP
TM1 566 S 1.60x60 MC4 receptor 6W25 LH receptor 7FIG
ICL1 567 C - MC4 receptor 6W25 - -
ICL1 568 T - MC4 receptor 6W25 - -
ICL1 569 S - MC4 receptor 6W25 - -
ICL1 570 L - MC4 receptor 6W25 - -
TM2 571 P 2.37x37 MC4 receptor 6W25 GPBA receptor 7CFN
TM2 572 S 2.38x38 MC4 receptor 6W25 apelin receptor 5VBL
TM2 573 S 2.39x39 MC4 receptor 6W25 AT2 receptor 5UNG
TM2 574 K 2.40x40 MC4 receptor 6W25 GnRH1 receptor 7BR3
TM2 575 L 2.41x41 MC4 receptor 6W25 α2A-adrenoceptor 6KUX
TM2 576 F 2.42x42 MC4 receptor 6W25 MC4 receptor 6W25
TM2 577 I 2.43x43 MC4 receptor 6W25 MC4 receptor 6W25
TM2 578 G 2.44x44 MC4 receptor 6W25 B2 receptor 7F2O
TM2 579 L 2.45x45 MC4 receptor 6W25 - -
TM2 580 I 2.46x46 MC4 receptor 6W25 - -
TM2 581 S 2.47x47 MC4 receptor 6W25 LH receptor 7FIG
TM2 582 V 2.48x48 MC4 receptor 6W25 MC4 receptor 6W25
TM2 583 S 2.49x49 MC4 receptor 6W25 CCR1 7VL9
TM2 584 N 2.50x50 MC4 receptor 6W25 MT1 receptor 6ME2
TM2 585 L 2.51x51 MC4 receptor 6W25 AT1 receptor 4ZUD
TM2 586 F 2.52x52 MC4 receptor 6W25 LPA1 receptor 4Z35
TM2 587 M 2.53x53 MC4 receptor 6W25 LH receptor 7FIG
TM2 588 G 2.54x54 MC4 receptor 6W25 LH receptor 7FIJ
TM2 589 I 2.55x55 MC4 receptor 6W25 MT1 receptor 6ME2
TM2 590 Y 2.56x56 MC4 receptor 6W25 LH receptor 7FIG
TM2 591 T 2.57x57 MC4 receptor 6W25 EP3 receptor 6AK3
TM2 592 G 2.58x58 MC4 receptor 6W25 MC4 receptor 6W25
TM2 593 I 2.59x59 MC4 receptor 6W25 5-HT2B receptor 5TUD
TM2 594 L 2.60x60 MC4 receptor 6W25 SST2 receptor 7T10
TM2 595 T 2.61x61 MC4 receptor 6W25 MC4 receptor 6W25
TM2 596 F 2.62x62 MC4 receptor 6W25 LPA1 receptor 4Z35
TM2 597 L 2.63x63 MC4 receptor 6W25 D2 receptor 7JVR
TM2 598 D 2.64x64 MC4 receptor 6W25 LH receptor 7FIG
TM2 599 A 2.65x65 MC4 receptor 6W25 AT1 receptor 4ZUD
TM2 600 V 2.66x66 MC4 receptor 6W25 D2 receptor 7JVR
TM2 601 S 2.67x67 MC4 receptor 6W25 - -
ECL1 602 W - - - - -
ECL1 603 G - - - - -
ECL1 604 R - - - - -
ECL1 605 F - - - - -
ECL1 606 A - - - - -
ECL1 607 E - - - - -
ECL1 608 F - - - - -
ECL1 609 G - - - - -
ECL1 610 I - - - - -
TM3 611 W 3.18x18 MC1 receptor 7F4H - -
TM3 612 W 3.19x19 MC4 receptor 6W25 - -
TM3 613 E 3.20x20 MC4 receptor 6W25 - -
TM3 614 T 3.21x21 MC4 receptor 6W25 MC4 receptor 6W25
TM3 615 G 3.22x22 MC4 receptor 6W25 D1 receptor 7JVQ
TM3 616 S 3.23x23 MC4 receptor 6W25 LH receptor 7FIG
TM3 617 G 3.24x24 MC4 receptor 6W25 LH receptor 7FIJ
TM3 618 C 3.25x25 MC4 receptor 6W25 LH receptor 7FIJ
TM3 619 K 3.26x26 MC4 receptor 6W25 AT1 receptor 4ZUD
TM3 620 V 3.27x27 MC4 receptor 6W25 MC4 receptor 6W25
TM3 621 A 3.28x28 MC4 receptor 6W25 LH receptor 7FIJ
TM3 622 G 3.29x29 MC4 receptor 6W25 LH receptor 7FIJ
TM3 623 F 3.30x30 MC4 receptor 6W25 LH receptor 7FIG
TM3 624 L 3.31x31 MC4 receptor 6W25 5-HT2C receptor 6BQH
TM3 625 A 3.32x32 MC4 receptor 6W25 Rhodopsin 5W0P
TM3 626 V 3.33x33 MC4 receptor 6W25 LH receptor 7FIG
TM3 627 F 3.34x34 MC4 receptor 6W25 LH receptor 7FIG
TM3 628 S 3.35x35 MC4 receptor 6W25 MC4 receptor 6W25
TM3 629 S 3.36x36 MC4 receptor 6W25 LH receptor 7FIG
TM3 630 E 3.37x37 MC4 receptor 6W25 LH receptor 7FIG
TM3 631 S 3.38x38 MC4 receptor 6W25 A1 receptor 5UEN
TM3 632 A 3.39x39 MC4 receptor 6W25 Rhodopsin 5W0P
TM3 633 I 3.40x40 MC4 receptor 6W25 MC4 receptor 6W25
TM3 634 F 3.41x41 MC4 receptor 6W25 AT1 receptor 4ZUD
TM3 635 L 3.42x42 MC4 receptor 6W25 AT1 receptor 4ZUD
TM3 636 L 3.43x43 MC4 receptor 6W25 MC4 receptor 6W25
TM3 637 M 3.44x44 MC4 receptor 6W25 B2 receptor 7F2O
TM3 638 L 3.45x45 MC4 receptor 6W25 CCR1 7VL9
TM3 639 A 3.46x46 MC4 receptor 6W25 CB1 receptor 5TGZ
TM3 640 T 3.47x47 MC4 receptor 6W25 LH receptor 7FIG
TM3 641 V 3.48x48 MC4 receptor 6W25 MC4 receptor 6W25
TM3 642 E 3.49x49 MC4 receptor 6W25 LH receptor 7FIG
TM3 643 R 3.50x50 MC4 receptor 6W25 MC4 receptor 6W25
TM3 644 S 3.51x51 MC4 receptor 6W25 GnRH1 receptor 7BR3
TM3 645 L 3.52x52 MC4 receptor 6W25 AT1 receptor 4ZUD
TM3 646 S 3.53x53 MC4 receptor 6W25 AT2 receptor 5UNG
TM3 647 A 3.54x54 MC4 receptor 6W25 - -
TM3 648 K 3.55x55 MC4 receptor 6W25 A1 receptor 5UEN
TM3 649 D 3.56x56 MC4 receptor 6W25 5-HT1A receptor 7E2X
ICL2 650 I 34.50x50 - - - -
ICL2 651 M 34.51x51 AT1 receptor 6DO1 AT1 receptor 6DO1
ICL2 652 K 34.52x52 AT1 receptor 6DO1 AT1 receptor 6DO1
ICL2 653 N 34.53x53 AT1 receptor 6DO1 Rhodopsin 5W0P
ICL2 654 G 34.54x54 AT1 receptor 6DO1 β3-adrenoceptor 7DH5
ICL2 655 K 34.55x55 AT1 receptor 6DO1 MT1 receptor 7VGZ
ICL2 656 S 34.56x56 AT1 receptor 6DO1 - -
ICL2 657 N 34.57x57 - - - -
TM4 658 H 4.38x38 MC4 receptor 6W25 - -
TM4 659 L 4.39x39 MC4 receptor 6W25 LH receptor 7FIG
TM4 660 K 4.40x40 MC4 receptor 6W25 MC4 receptor 6W25
TM4 661 Q 4.41x41 MC4 receptor 6W25 AT2 receptor 5UNG
TM4 662 F 4.42x42 MC4 receptor 6W25 - -
TM4 663 R 4.43x43 MC4 receptor 6W25 OX2 receptor 5WQC
TM4 664 V 4.44x44 MC4 receptor 6W25 AT1 receptor 4ZUD
TM4 665 A 4.45x45 MC4 receptor 6W25 A1 receptor 5UEN
TM4 666 A 4.46x46 MC4 receptor 6W25 S1P5 receptor 7EW1
TM4 667 L 4.47x47 MC4 receptor 6W25 LH receptor 7FIG
TM4 668 L 4.48x48 MC4 receptor 6W25 AT2 receptor 5UNG
TM4 669 A 4.49x49 MC4 receptor 6W25 H1 receptor 3RZE
TM4 670 F 4.50x50 MC4 receptor 6W25 BILF1 7JHJ
TM4 671 L 4.51x51 MC4 receptor 6W25 LH receptor 7FIG
TM4 672 G 4.52x52 MC4 receptor 6W25 OT receptor 7RYC
TM4 673 A 4.53x53 MC4 receptor 6W25 AT1 receptor 4ZUD
TM4 674 T 4.54x54 MC4 receptor 6W25 MC4 receptor 6W25
TM4 675 V 4.55x55 MC4 receptor 6W25 MC4 receptor 6W25
TM4 676 A 4.56x56 MC4 receptor 6W25 AT1 receptor 4ZUD
TM4 677 G 4.57x57 MC4 receptor 6W25 MC4 receptor 6W25
TM4 678 C 4.58x58 MC4 receptor 6W25 - -
TM4 679 F 4.59x59 MC4 receptor 6W25 NK1 receptor 6HLP
TM4 680 P 4.60x60 MC4 receptor 6W25 LH receptor 7FIJ
TM4 681 L 4.61x61 MC4 receptor 6W25 LH receptor 7FIG
TM4 682 F 4.62x62 MC4 receptor 6W25 AT2 receptor 5UNG
TM4 683 H 4.63x63 MC4 receptor 6W25 OT receptor 7RYC
ECL2 684 R - - - - -
ECL2 685 G - LH receptor 7FIG - -
ECL2 686 E - LH receptor 7FIG - -
ECL2 687 Y - LH receptor 7FIG LH receptor 7FIG
ECL2 688 S - LH receptor 7FIG - -
ECL2 689 A - LH receptor 7FIG - -
ECL2 690 S - LH receptor 7FIG - -
ECL2 691 P - LH receptor 7FIG - -
ECL2 692 L - - - - -
ECL2 693 C 45.50x50 LH receptor 7FIG LH receptor 7FIG
ECL2 694 L 45.51x51 LH receptor 7FIG A2A receptor 4UHR
ECL2 695 P 45.52x52 LH receptor 7FIG LH receptor 7FIG
ECL2 696 F - - - - -
ECL2 697 P - LH receptor 7FIG - -
ECL2 698 T - LH receptor 7FIG - -
ECL2 699 G - - - - -
TM5 700 E 5.33x33 LH receptor 7FIJ - -
TM5 701 T 5.34x34 LH receptor 7FIJ LH receptor 7FIG
TM5 702 P 5.35x35 LH receptor 7FIJ - -
TM5 703 S 5.36x36 MC4 receptor 6W25 MC4 receptor 6W25
TM5 704 L 5.37x37 MC4 receptor 6W25 CCR1 7VL9
TM5 705 G 5.38x38 MC4 receptor 6W25 AT1 receptor 4ZUD
TM5 706 F 5.39x39 MC4 receptor 6W25 SST2 receptor 7T10
TM5 707 T 5.40x40 MC4 receptor 6W25 MT1 receptor 6ME2
TM5 708 V 5.41x41 MC4 receptor 6W25 A1 receptor 5UEN
TM5 709 T 5.42x42 MC4 receptor 6W25 LH receptor 7FIG
TM5 710 L 5.43x43 MC4 receptor 6W25 MC4 receptor 6W25
TM5 711 V 5.44x44 MC4 receptor 6W25 MT1 receptor 6ME2
TM5 712 L 5.45x45 MC4 receptor 6W25 CCR1 7VL9
TM5 713 L 5.46x46 MC4 receptor 6W25 LH receptor 7FIG
TM5 714 N 5.47x47 MC4 receptor 6W25 LH receptor 7FIG
TM5 715 S 5.48x48 MC4 receptor 6W25 S1P2 receptor 7T6B
TM5 716 L 5.49x49 MC4 receptor 6W25 CCR1 7VL9
TM5 717 A 5.50x50 MC4 receptor 6W25 LH receptor 7FIJ
TM5 718 F 5.51x51 MC4 receptor 6W25 LH receptor 7FIG
TM5 719 L 5.52x52 MC4 receptor 6W25 AT1 receptor 4ZUD
TM5 720 L 5.53x53 MC4 receptor 6W25 MC4 receptor 6W25
TM5 721 M 5.54x54 MC4 receptor 6W25 MC4 receptor 6W25
TM5 722 A 5.55x55 MC4 receptor 6W25 MC4 receptor 6W25
TM5 723 V 5.56x56 MC4 receptor 6W25 LPA1 receptor 4Z35
TM5 724 I 5.57x57 MC4 receptor 6W25 A1 receptor 5UEN
TM5 725 Y 5.58x58 MC4 receptor 6W25 MC4 receptor 6W25
TM5 726 T 5.59x59 MC4 receptor 6W25 AT1 receptor 4ZUD
TM5 727 K 5.60x60 MC4 receptor 6W25 LH receptor 7FIG
TM5 728 L 5.61x61 MC4 receptor 6W25 Rhodopsin 5W0P
TM5 729 Y 5.62x62 MC4 receptor 6W25 LH receptor 7FIG
TM5 730 C 5.63x63 MC4 receptor 6W25 GPR183 7TUZ
TM5 731 N 5.64x64 MC4 receptor 6W25 - -
TM5 732 L 5.65x65 AT1 receptor 6DO1 AT1 receptor 6DO1
TM5 733 E 5.66x66 AT1 receptor 6DO1 M1 receptor 6ZFZ
TM5 734 K 5.67x67 AT1 receptor 6DO1 AT1 receptor 6OS2
ICL3 735 E - - - - -
ICL3 736 D - - - - -
ICL3 737 L - - - - -
ICL3 738 S - - - - -
ICL3 739 E - - - - -
TM6 740 N 6.28x28 MC4 receptor 6W25 α2A-adrenoceptor 6KUX
TM6 741 S 6.29x29 MC4 receptor 6W25 δ receptor 4N6H
TM6 742 Q 6.30x30 MC4 receptor 6W25 - -
TM6 743 S 6.31x31 MC4 receptor 6W25 CCR1 7VL9
TM6 744 S 6.32x32 MC4 receptor 6W25 LPA1 receptor 4Z35
TM6 745 M 6.33x33 MC4 receptor 6W25 EP4 receptor 5YWY
TM6 746 I 6.34x34 MC4 receptor 6W25 CCK1 receptor 7F8Y
TM6 747 K 6.35x35 MC4 receptor 6W25 LH receptor 7FIG
TM6 748 H 6.36x36 MC4 receptor 6W25 - -
TM6 749 V 6.37x37 MC4 receptor 6W25 LPA1 receptor 4Z35
TM6 750 A 6.38x38 MC4 receptor 6W25 LH receptor 7FIJ
TM6 751 W 6.39x39 MC4 receptor 6W25 - -
TM6 752 L 6.40x40 MC4 receptor 6W25 MC4 receptor 6W25
TM6 753 I 6.41x41 MC4 receptor 6W25 MC4 receptor 6W25
TM6 754 F 6.42x42 MC4 receptor 6W25 LH receptor 7FIG
TM6 755 T 6.43x43 MC4 receptor 6W25 LH receptor 7FIG
TM6 756 N 6.44x44 MC4 receptor 6W25 - -
TM6 757 C 6.45x45 MC4 receptor 6W25 GAL2 receptor 7WQ4
TM6 758 I 6.46x46 MC4 receptor 6W25 5-HT2C receptor 6BQH
TM6 759 F 6.47x47 MC4 receptor 6W25 CCR1 7VL9
TM6 760 F 6.48x48 MC4 receptor 6W25 MT1 receptor 6ME2
TM6 761 C 6.49x49 MC4 receptor 6W25 5-HT2C receptor 6BQH
TM6 762 P 6.50x50 MC4 receptor 6W25 MC4 receptor 6W25
TM6 763 V 6.51x51 MC4 receptor 6W25 NOP receptor 5DHG
TM6 764 A 6.52x52 MC4 receptor 6W25 Rhodopsin 5W0P
TM6 765 F 6.53x53 MC4 receptor 6W25 LH receptor 7FIG
TM6 766 F 6.54x54 MC4 receptor 6W25 LH receptor 7FIJ
TM6 767 S 6.55x55 MC4 receptor 6W25 5-HT1B receptor 4IAQ
TM6 768 F 6.56x56 MC4 receptor 6W25 AT1 receptor 4ZUD
TM6 769 A 6.57x57 MC4 receptor 6W25 MT1 receptor 6ME2
TM6 770 P 6.58x58 MC4 receptor 6W25 NK1 receptor 6HLP
TM6 771 L 6.59x59 MC4 receptor 6W25 A1 receptor 5UEN
TM6 772 I 6.60x60 MC4 receptor 6W25 5-HT2A receptor 6A94
TM6 773 T 6.61x61 MC4 receptor 6W25 - -
ECL3 774 A - - - - -
ECL3 775 I - A1 receptor 5UEN - -
ECL3 776 S - A1 receptor 5UEN - -
ECL3 777 I - A1 receptor 5UEN - -
ECL3 778 S - - - - -
TM7 779 P 7.31x30 LH receptor 7FIG - -
TM7 780 E 7.32x31 LH receptor 7FIG 5-HT2C receptor 6BQH
TM7 781 I 7.33x32 LH receptor 7FIG A1 receptor 5UEN
TM7 782 M 7.34x33 MC4 receptor 6W25 GPR139 7VUG
TM7 783 K 7.35x34 MC4 receptor 6W25 LH receptor 7FIG
TM7 784 S 7.36x35 MC4 receptor 6W25 D2 receptor 7JVR
TM7 785 V 7.37x36 MC4 receptor 6W25 5-HT2C receptor 6BQH
TM7 786 T 7.38x37 MC4 receptor 6W25 AT1 receptor 4ZUD
TM7 787 L 7.39x38 MC4 receptor 6W25 MC4 receptor 6W25
TM7 788 I 7.40x39 MC4 receptor 6W25 MC4 receptor 6W25
TM7 789 F 7.41x40 MC4 receptor 6W25 LH receptor 7FIG
TM7 790 F 7.42x41 MC4 receptor 6W25 ghrelin receptor 7NA7
TM7 791 P 7.43x42 MC4 receptor 6W25 LH receptor 7FIJ
TM7 792 L 7.44x43 MC4 receptor 6W25 5-HT2A receptor 6A94
TM7 793 P 7.45x45 MC4 receptor 6W25 - -
TM7 794 A 7.46x46 MC4 receptor 6W25 Rhodopsin 5W0P
TM7 795 C 7.47x47 MC4 receptor 6W25 LH receptor 7FIG
TM7 796 L 7.48x48 MC4 receptor 6W25 AT1 receptor 4ZUD
TM7 797 N 7.49x49 MC4 receptor 6W25 LH receptor 7FIG
TM7 798 P 7.50x50 MC4 receptor 6W25 MC4 receptor 6W25
TM7 799 V 7.51x51 MC4 receptor 6W25 CCR1 7VL9
TM7 800 L 7.52x52 MC4 receptor 6W25 LH receptor 7FIG
TM7 801 Y 7.53x53 MC4 receptor 6W25 MC4 receptor 6W25
TM7 802 V 7.54x54 MC4 receptor 6W25 B2 receptor 7F2O
TM7 803 F 7.55x55 MC4 receptor 6W25 AT1 receptor 6DO1
TM7 804 F 7.56x56 MC4 receptor 6W25 LH receptor 7FIG
H8 805 N 8.47x47 MC4 receptor 6W25 5-HT2C receptor 6BQH
H8 806 P 8.48x48 MC4 receptor 6W25 apelin receptor 5VBL
H8 807 K 8.49x49 MC4 receptor 6W25 A1 receptor 5UEN
H8 808 F 8.50x50 MC4 receptor 6W25 LH receptor 7FIG
H8 809 K 8.51x51 MC4 receptor 6W25 AT1 receptor 6DO1
H8 810 E 8.52x52 MC4 receptor 6W25 OX2 receptor 5WQC
H8 811 D 8.53x53 MC4 receptor 6W25 LH receptor 7FIG
H8 812 W 8.54x54 MC4 receptor 6W25 - -
H8 813 K 8.55x55 MC4 receptor 6W25 MC4 receptor 6W25
H8 814 L 8.56x56 MC4 receptor 6W25 LH receptor 7FIG
H8 815 L 8.57x57 MC4 receptor 6W25 LH receptor 7FIG
H8 816 K 8.58x58 MC4 receptor 6W25 - -
H8 817 R 8.59x59 MC4 receptor 6W25 5-HT2C receptor 6BQH
H8 818 R 8.60x60 MC4 receptor 6W25 CCR1 7VLA
H8 819 V 8.61x61 MC4 receptor 6W25 DP2 receptor 7M8W
C-term 820 T - - - - -
C-term 821 K - - - - -
C-term 822 K - - - - -
C-term 823 S - - - - -
C-term 824 G - - - - -