HEADER IMMUNE SYSTEM 22-MAR-25 9U5Z TITLE C3 CONVERTASES ZYMOGEN C4B2 IN ACTIVATION STATE COMPND MOL_ID: 1; COMPND 2 MOLECULE: COMPLEMENT C2; COMPND 3 CHAIN: B; COMPND 4 SYNONYM: C3/C5 CONVERTASE; COMPND 5 EC: 3.4.21.43; COMPND 6 ENGINEERED: YES; COMPND 7 MOL_ID: 2; COMPND 8 MOLECULE: COMPLEMENT C4-B; COMPND 9 CHAIN: E; COMPND 10 SYNONYM: BASIC COMPLEMENT C4,C3 AND PZP-LIKE ALPHA-2-MACROGLOBULIN COMPND 11 DOMAIN-CONTAINING PROTEIN 3; COMPND 12 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: C2; SOURCE 6 EXPRESSION_SYSTEM: HOMO SAPIENS; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 9606; SOURCE 8 MOL_ID: 2; SOURCE 9 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 10 ORGANISM_COMMON: HUMAN; SOURCE 11 ORGANISM_TAXID: 9606; SOURCE 12 GENE: C4B, CO4, CPAMD3, C4B_2; SOURCE 13 EXPRESSION_SYSTEM: HOMO SAPIENS; SOURCE 14 EXPRESSION_SYSTEM_TAXID: 9606 KEYWDS COMPLEMENT SYSTEM, CLASSICAL PASSWAY, C3 CONVERTASES ZYMOGEN, KEYWDS 2 ACTIVATION STATE, IMMUNE SYSTEM EXPDTA ELECTRON MICROSCOPY AUTHOR X.K.YANG,J.Y.XIAO REVDAT 1 14-JAN-26 9U5Z 0 JRNL AUTH X.K.YANG,J.Y.XIAO JRNL TITL COMPLEMENT C3 RECOGNITION BY C3 CONVERTASES JRNL REF SCI ADV 2026 JRNL REFN ESSN 2375-2548 REMARK 2 REMARK 2 RESOLUTION. 3.10 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 SOFTWARE PACKAGES : CRYOSPARC, PHENIX, CRYOSPARC REMARK 3 RECONSTRUCTION SCHEMA : NULL REMARK 3 REMARK 3 EM MAP-MODEL FITTING AND REFINEMENT REMARK 3 PDB ENTRY : NULL REMARK 3 REFINEMENT SPACE : NULL REMARK 3 REFINEMENT PROTOCOL : NULL REMARK 3 REFINEMENT TARGET : NULL REMARK 3 OVERALL ANISOTROPIC B VALUE : NULL REMARK 3 REMARK 3 FITTING PROCEDURE : NULL REMARK 3 REMARK 3 EM IMAGE RECONSTRUCTION STATISTICS REMARK 3 NOMINAL PIXEL SIZE (ANGSTROMS) : NULL REMARK 3 ACTUAL PIXEL SIZE (ANGSTROMS) : NULL REMARK 3 EFFECTIVE RESOLUTION (ANGSTROMS) : 3.100 REMARK 3 NUMBER OF PARTICLES : 36092 REMARK 3 CTF CORRECTION METHOD : NONE REMARK 3 REMARK 3 EM RECONSTRUCTION MAGNIFICATION CALIBRATION: NULL REMARK 3 REMARK 3 OTHER DETAILS: NULL REMARK 4 REMARK 4 9U5Z COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBC ON 25-MAR-25. REMARK 100 THE DEPOSITION ID IS D_1300057294. REMARK 245 REMARK 245 EXPERIMENTAL DETAILS REMARK 245 RECONSTRUCTION METHOD : SINGLE PARTICLE REMARK 245 SPECIMEN TYPE : NULL REMARK 245 REMARK 245 ELECTRON MICROSCOPE SAMPLE REMARK 245 SAMPLE TYPE : PARTICLE REMARK 245 PARTICLE TYPE : POINT REMARK 245 NAME OF SAMPLE : COMPLEMENT SYSTEM C4B2 ZYMOGEN REMARK 245 IN ACTIVATION STATE REMARK 245 SAMPLE CONCENTRATION (MG ML-1) : NULL REMARK 245 SAMPLE SUPPORT DETAILS : NULL REMARK 245 SAMPLE VITRIFICATION DETAILS : NULL REMARK 245 SAMPLE BUFFER : NULL REMARK 245 PH : 7.50 REMARK 245 SAMPLE DETAILS : NULL REMARK 245 REMARK 245 DATA ACQUISITION REMARK 245 DATE OF EXPERIMENT : NULL REMARK 245 NUMBER OF MICROGRAPHS-IMAGES : NULL REMARK 245 TEMPERATURE (KELVIN) : NULL REMARK 245 MICROSCOPE MODEL : FEI TALOS ARCTICA REMARK 245 DETECTOR TYPE : FEI FALCON IV (4K X 4K) REMARK 245 MINIMUM DEFOCUS (NM) : 1100.00 REMARK 245 MAXIMUM DEFOCUS (NM) : 1500.00 REMARK 245 MINIMUM TILT ANGLE (DEGREES) : NULL REMARK 245 MAXIMUM TILT ANGLE (DEGREES) : NULL REMARK 245 NOMINAL CS : NULL REMARK 245 IMAGING MODE : DIFFRACTION REMARK 245 ELECTRON DOSE (ELECTRONS NM**-2) : 6000.00 REMARK 245 ILLUMINATION MODE : SPOT SCAN REMARK 245 NOMINAL MAGNIFICATION : NULL REMARK 245 CALIBRATED MAGNIFICATION : NULL REMARK 245 SOURCE : FIELD EMISSION GUN REMARK 245 ACCELERATION VOLTAGE (KV) : 300 REMARK 245 IMAGING DETAILS : NULL REMARK 247 REMARK 247 ELECTRON MICROSCOPY REMARK 247 THE COORDINATES IN THIS ENTRY WERE GENERATED FROM ELECTRON REMARK 247 MICROSCOPY DATA. PROTEIN DATA BANK CONVENTIONS REQUIRE REMARK 247 THAT CRYST1 AND SCALE RECORDS BE INCLUDED, BUT THE VALUES REMARK 247 ON THESE RECORDS ARE MEANINGLESS EXCEPT FOR THE CALCULATION REMARK 247 OF THE STRUCTURE FACTORS. REMARK 300 REMARK 300 BIOMOLECULE: 1 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON REMARK 300 BURIED SURFACE AREA. REMARK 350 REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS REMARK 350 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN. REMARK 350 REMARK 350 BIOMOLECULE: 1 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: B, E REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 465 REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 REMARK 465 M RES C SSSEQI REMARK 465 MET B 1 REMARK 465 GLY B 2 REMARK 465 PRO B 3 REMARK 465 LEU B 4 REMARK 465 MET B 5 REMARK 465 VAL B 6 REMARK 465 LEU B 7 REMARK 465 PHE B 8 REMARK 465 CYS B 9 REMARK 465 LEU B 10 REMARK 465 LEU B 11 REMARK 465 PHE B 12 REMARK 465 LEU B 13 REMARK 465 TYR B 14 REMARK 465 PRO B 15 REMARK 465 GLY B 16 REMARK 465 LEU B 17 REMARK 465 ALA B 18 REMARK 465 ASP B 19 REMARK 465 SER B 20 REMARK 465 ALA B 21 REMARK 465 PRO B 22 REMARK 465 SER B 23 REMARK 465 GLY B 40 REMARK 465 TRP B 41 REMARK 465 ALA B 42 REMARK 465 PRO B 43 REMARK 465 GLN B 71 REMARK 465 THR B 72 REMARK 465 PRO B 73 REMARK 465 GLY B 74 REMARK 465 ALA B 75 REMARK 465 THR B 76 REMARK 465 ARG B 77 REMARK 465 ASN B 232 REMARK 465 PRO B 233 REMARK 465 THR B 234 REMARK 465 GLN B 235 REMARK 465 LYS B 236 REMARK 465 THR B 237 REMARK 465 LYS B 238 REMARK 465 GLU B 239 REMARK 465 SER B 240 REMARK 465 LEU B 241 REMARK 465 GLY B 242 REMARK 465 ARG B 243 REMARK 465 LYS B 244 REMARK 465 ILE B 245 REMARK 465 GLN B 246 REMARK 465 ILE B 247 REMARK 465 GLN B 248 REMARK 465 ARG B 249 REMARK 465 SER B 250 REMARK 465 GLY B 251 REMARK 465 HIS B 451 REMARK 465 MET B 452 REMARK 465 LEU B 453 REMARK 465 ASP B 454 REMARK 465 VAL B 455 REMARK 465 SER B 456 REMARK 465 LYS B 457 REMARK 465 LEU B 458 REMARK 465 ASN B 467 REMARK 465 MET B 468 REMARK 465 SER B 469 REMARK 465 ALA B 470 REMARK 465 ASN B 471 REMARK 465 ALA B 472 REMARK 465 SER B 473 REMARK 465 ASP B 474 REMARK 465 GLN B 475 REMARK 465 GLU B 476 REMARK 465 ASN B 551 REMARK 465 GLN B 552 REMARK 465 GLY B 553 REMARK 465 LYS B 711 REMARK 465 ASN B 712 REMARK 465 SER B 713 REMARK 465 ARG B 714 REMARK 465 LYS B 715 REMARK 465 ARG B 716 REMARK 465 ALA B 717 REMARK 465 PRO B 718 REMARK 465 MET E 1 REMARK 465 ARG E 2 REMARK 465 LEU E 3 REMARK 465 LEU E 4 REMARK 465 TRP E 5 REMARK 465 GLY E 6 REMARK 465 LEU E 7 REMARK 465 ILE E 8 REMARK 465 TRP E 9 REMARK 465 ALA E 10 REMARK 465 SER E 11 REMARK 465 SER E 12 REMARK 465 PHE E 13 REMARK 465 PHE E 14 REMARK 465 THR E 15 REMARK 465 LEU E 16 REMARK 465 SER E 17 REMARK 465 LEU E 18 REMARK 465 GLN E 19 REMARK 465 LYS E 95 REMARK 465 SER E 96 REMARK 465 CYS E 97 REMARK 465 GLY E 98 REMARK 465 LEU E 99 REMARK 465 HIS E 100 REMARK 465 GLN E 101 REMARK 465 LEU E 102 REMARK 465 LEU E 103 REMARK 465 ARG E 104 REMARK 465 LEU E 117 REMARK 465 LYS E 118 REMARK 465 ASP E 119 REMARK 465 SER E 120 REMARK 465 LEU E 121 REMARK 465 SER E 122 REMARK 465 ARG E 123 REMARK 465 THR E 124 REMARK 465 THR E 408 REMARK 465 VAL E 409 REMARK 465 SER E 410 REMARK 465 SER E 411 REMARK 465 PRO E 412 REMARK 465 GLY E 413 REMARK 465 SER E 414 REMARK 465 VAL E 415 REMARK 465 PRO E 416 REMARK 465 GLU E 417 REMARK 465 VAL E 418 REMARK 465 GLN E 419 REMARK 465 ASP E 420 REMARK 465 ILE E 421 REMARK 465 PRO E 453 REMARK 465 HIS E 454 REMARK 465 PRO E 455 REMARK 465 CYS E 669 REMARK 465 PRO E 670 REMARK 465 LYS E 671 REMARK 465 GLU E 672 REMARK 465 LYS E 673 REMARK 465 THR E 674 REMARK 465 THR E 675 REMARK 465 ARG E 676 REMARK 465 LYS E 677 REMARK 465 LYS E 678 REMARK 465 ARG E 679 REMARK 465 ASN E 680 REMARK 465 VAL E 681 REMARK 465 ASN E 682 REMARK 465 PHE E 683 REMARK 465 GLN E 684 REMARK 465 LYS E 685 REMARK 465 ALA E 686 REMARK 465 ILE E 687 REMARK 465 ASN E 688 REMARK 465 GLU E 689 REMARK 465 LYS E 690 REMARK 465 LEU E 691 REMARK 465 GLY E 692 REMARK 465 GLN E 693 REMARK 465 TYR E 694 REMARK 465 ALA E 695 REMARK 465 SER E 696 REMARK 465 PRO E 697 REMARK 465 THR E 698 REMARK 465 ALA E 699 REMARK 465 LYS E 700 REMARK 465 ARG E 701 REMARK 465 CYS E 702 REMARK 465 CYS E 703 REMARK 465 GLN E 704 REMARK 465 ASP E 705 REMARK 465 GLY E 706 REMARK 465 VAL E 707 REMARK 465 THR E 708 REMARK 465 ARG E 709 REMARK 465 LEU E 710 REMARK 465 PRO E 711 REMARK 465 MET E 712 REMARK 465 MET E 713 REMARK 465 ARG E 714 REMARK 465 SER E 715 REMARK 465 CYS E 716 REMARK 465 GLU E 717 REMARK 465 GLN E 718 REMARK 465 ARG E 719 REMARK 465 ALA E 720 REMARK 465 ALA E 721 REMARK 465 ARG E 722 REMARK 465 VAL E 723 REMARK 465 GLN E 724 REMARK 465 GLN E 725 REMARK 465 PRO E 726 REMARK 465 ASP E 727 REMARK 465 CYS E 728 REMARK 465 ARG E 729 REMARK 465 GLU E 730 REMARK 465 PRO E 731 REMARK 465 PHE E 732 REMARK 465 LEU E 733 REMARK 465 SER E 734 REMARK 465 CYS E 735 REMARK 465 CYS E 736 REMARK 465 GLN E 737 REMARK 465 PHE E 738 REMARK 465 ALA E 739 REMARK 465 GLU E 740 REMARK 465 SER E 741 REMARK 465 LEU E 742 REMARK 465 ARG E 743 REMARK 465 LYS E 744 REMARK 465 LYS E 745 REMARK 465 SER E 746 REMARK 465 ARG E 747 REMARK 465 ASP E 748 REMARK 465 LYS E 749 REMARK 465 GLY E 750 REMARK 465 GLN E 751 REMARK 465 ALA E 752 REMARK 465 GLY E 753 REMARK 465 LEU E 754 REMARK 465 GLN E 755 REMARK 465 ARG E 756 REMARK 465 ALA E 757 REMARK 465 LEU E 758 REMARK 465 GLU E 759 REMARK 465 ILE E 760 REMARK 465 LEU E 761 REMARK 465 GLN E 762 REMARK 465 GLU E 763 REMARK 465 ARG E 1005 REMARK 465 LEU E 1006 REMARK 465 PRO E 1007 REMARK 465 ARG E 1008 REMARK 465 GLY E 1009 REMARK 465 CYS E 1010 REMARK 465 GLY E 1011 REMARK 465 GLU E 1012 REMARK 465 ALA E 1062 REMARK 465 ASP E 1063 REMARK 465 GLY E 1064 REMARK 465 SER E 1065 REMARK 465 TYR E 1066 REMARK 465 ALA E 1067 REMARK 465 ALA E 1068 REMARK 465 TRP E 1069 REMARK 465 LEU E 1070 REMARK 465 GLN E 1112 REMARK 465 ALA E 1113 REMARK 465 ASP E 1114 REMARK 465 GLY E 1115 REMARK 465 SER E 1116 REMARK 465 PHE E 1117 REMARK 465 GLN E 1118 REMARK 465 ASP E 1119 REMARK 465 LEU E 1120 REMARK 465 SER E 1121 REMARK 465 PRO E 1122 REMARK 465 VAL E 1123 REMARK 465 ILE E 1124 REMARK 465 HIS E 1125 REMARK 465 ARG E 1126 REMARK 465 ASP E 1158 REMARK 465 GLU E 1159 REMARK 465 GLY E 1160 REMARK 465 ALA E 1161 REMARK 465 GLU E 1162 REMARK 465 PRO E 1163 REMARK 465 PRO E 1206 REMARK 465 ALA E 1207 REMARK 465 ASP E 1208 REMARK 465 LEU E 1209 REMARK 465 ARG E 1210 REMARK 465 GLY E 1211 REMARK 465 VAL E 1212 REMARK 465 ALA E 1213 REMARK 465 TRP E 1230 REMARK 465 GLY E 1231 REMARK 465 SER E 1232 REMARK 465 VAL E 1233 REMARK 465 THR E 1234 REMARK 465 GLY E 1235 REMARK 465 SER E 1236 REMARK 465 GLN E 1237 REMARK 465 SER E 1238 REMARK 465 ASN E 1239 REMARK 465 ALA E 1240 REMARK 465 VAL E 1241 REMARK 465 SER E 1242 REMARK 465 PRO E 1243 REMARK 465 THR E 1244 REMARK 465 PRO E 1245 REMARK 465 ALA E 1246 REMARK 465 PRO E 1247 REMARK 465 ARG E 1248 REMARK 465 ASN E 1249 REMARK 465 PRO E 1250 REMARK 465 SER E 1251 REMARK 465 ASP E 1252 REMARK 465 PRO E 1253 REMARK 465 MET E 1254 REMARK 465 PRO E 1255 REMARK 465 GLN E 1256 REMARK 465 ALA E 1257 REMARK 465 PRO E 1258 REMARK 465 SER E 1294 REMARK 465 PHE E 1295 REMARK 465 GLN E 1296 REMARK 465 GLU E 1408 REMARK 465 TYR E 1409 REMARK 465 THR E 1410 REMARK 465 MET E 1411 REMARK 465 GLU E 1412 REMARK 465 ALA E 1413 REMARK 465 ASN E 1414 REMARK 465 GLU E 1415 REMARK 465 ASP E 1416 REMARK 465 TYR E 1417 REMARK 465 GLU E 1418 REMARK 465 ASP E 1419 REMARK 465 TYR E 1420 REMARK 465 GLU E 1421 REMARK 465 TYR E 1422 REMARK 465 ASP E 1423 REMARK 465 GLU E 1424 REMARK 465 LEU E 1425 REMARK 465 PRO E 1426 REMARK 465 ALA E 1427 REMARK 465 LYS E 1428 REMARK 465 ASP E 1429 REMARK 465 ASP E 1430 REMARK 465 PRO E 1431 REMARK 465 ASP E 1432 REMARK 465 ALA E 1433 REMARK 465 PRO E 1434 REMARK 465 LEU E 1435 REMARK 465 GLN E 1436 REMARK 465 PRO E 1437 REMARK 465 VAL E 1438 REMARK 465 THR E 1439 REMARK 465 PRO E 1440 REMARK 465 LEU E 1441 REMARK 465 GLN E 1442 REMARK 465 LEU E 1443 REMARK 465 PHE E 1444 REMARK 465 GLU E 1445 REMARK 465 GLY E 1446 REMARK 465 ARG E 1447 REMARK 465 ARG E 1448 REMARK 465 ASN E 1449 REMARK 465 ARG E 1450 REMARK 465 ARG E 1451 REMARK 465 ARG E 1452 REMARK 465 ARG E 1453 REMARK 465 GLU E 1454 REMARK 465 ALA E 1455 REMARK 465 PRO E 1456 REMARK 465 LYS E 1457 REMARK 465 VAL E 1458 REMARK 465 VAL E 1459 REMARK 465 GLU E 1460 REMARK 465 GLU E 1461 REMARK 465 GLN E 1462 REMARK 465 ARG E 1600 REMARK 465 ALA E 1601 REMARK 465 LEU E 1602 REMARK 465 GLU E 1603 REMARK 465 ARG E 1604 REMARK 465 GLY E 1605 REMARK 465 LEU E 1606 REMARK 465 GLN E 1607 REMARK 465 ASP E 1608 REMARK 465 GLU E 1609 REMARK 465 ASP E 1610 REMARK 465 SER E 1714 REMARK 465 GLU E 1715 REMARK 465 ARG E 1716 REMARK 465 LEU E 1717 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 CYS B 84 CA - CB - SG ANGL. DEV. = 6.9 DEGREES REMARK 500 LEU B 406 CA - CB - CG ANGL. DEV. = 16.8 DEGREES REMARK 500 ASP B 545 N - CA - C ANGL. DEV. = -16.6 DEGREES REMARK 500 ASP B 561 CB - CG - OD1 ANGL. DEV. = 6.0 DEGREES REMARK 500 LEU E1088 CA - CB - CG ANGL. DEV. = 15.2 DEGREES REMARK 500 LEU E1202 CA - CB - CG ANGL. DEV. = 16.9 DEGREES REMARK 500 LEU E1269 CB - CG - CD1 ANGL. DEV. = -12.4 DEGREES REMARK 500 LEU E1269 CB - CG - CD2 ANGL. DEV. = -13.8 DEGREES REMARK 500 SER E1361 N - CA - C ANGL. DEV. = -23.2 DEGREES REMARK 500 SER E1364 N - CA - C ANGL. DEV. = -32.7 DEGREES REMARK 500 GLY E1371 N - CA - C ANGL. DEV. = -17.4 DEGREES REMARK 500 ASP E1388 CB - CG - OD1 ANGL. DEV. = 7.0 DEGREES REMARK 500 ASP E1487 CB - CG - OD1 ANGL. DEV. = 6.8 DEGREES REMARK 500 LYS E1646 CD - CE - NZ ANGL. DEV. = -20.1 DEGREES REMARK 500 PRO E1713 C - N - CA ANGL. DEV. = 11.4 DEGREES REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: TORSION ANGLES REMARK 500 REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS: REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2) REMARK 500 REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI- REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400 REMARK 500 REMARK 500 M RES CSSEQI PSI PHI REMARK 500 PRO B 52 -179.95 -64.82 REMARK 500 ASP B 269 35.37 -149.76 REMARK 500 LEU B 305 -63.22 -94.42 REMARK 500 MET B 354 -129.46 47.63 REMARK 500 LEU B 357 55.53 -93.94 REMARK 500 MET B 359 33.81 -97.46 REMARK 500 MET B 362 -129.89 55.94 REMARK 500 LYS B 415 -67.73 -97.53 REMARK 500 LEU B 416 -56.52 -121.78 REMARK 500 LYS B 549 32.88 70.35 REMARK 500 ALA B 619 -166.38 -113.81 REMARK 500 VAL B 642 -9.51 -59.50 REMARK 500 GLU B 672 123.82 -173.99 REMARK 500 MET B 735 35.09 -98.70 REMARK 500 ASP E 45 52.37 33.57 REMARK 500 PHE E 57 -167.19 -129.73 REMARK 500 ASP E 81 -166.99 -161.75 REMARK 500 LEU E 259 -5.62 81.28 REMARK 500 MET E 262 84.31 -163.73 REMARK 500 GLU E 289 -138.01 55.34 REMARK 500 LEU E 333 17.95 -141.76 REMARK 500 GLN E 439 49.68 -91.56 REMARK 500 ARG E 524 -167.40 -124.93 REMARK 500 CYS E 567 19.92 59.55 REMARK 500 LYS E 617 71.51 58.27 REMARK 500 TRP E 784 57.53 -93.99 REMARK 500 ARG E 791 -9.11 72.80 REMARK 500 LEU E 883 56.45 -95.25 REMARK 500 VAL E 902 77.24 51.07 REMARK 500 ASP E 984 70.51 51.85 REMARK 500 PRO E 997 75.50 -69.26 REMARK 500 TRP E1034 30.23 -97.18 REMARK 500 GLN E1101 -120.26 47.31 REMARK 500 PHE E1156 68.04 60.33 REMARK 500 ASP E1226 58.68 -96.88 REMARK 500 PHE E1299 -130.73 60.22 REMARK 500 LEU E1309 -8.21 84.42 REMARK 500 ASN E1328 44.32 -109.34 REMARK 500 SER E1513 -60.75 -93.98 REMARK 500 CYS E1583 -119.08 57.37 REMARK 500 PHE E1653 -165.06 -162.90 REMARK 500 THR E1654 69.35 60.83 REMARK 500 LYS E1658 32.77 -98.96 REMARK 500 THR E1692 54.67 -92.26 REMARK 500 SER E1705 -12.84 -141.02 REMARK 500 GLN E1743 16.56 55.07 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS REMARK 500 REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH REMARK 500 CIS AND TRANS CONFORMATION. CIS BONDS, IF ANY, ARE LISTED REMARK 500 ON CISPEP RECORDS. TRANS IS DEFINED AS 180 +/- 30 AND REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES. REMARK 500 MODEL OMEGA REMARK 500 ASN E 60 PRO E 61 -148.17 REMARK 500 LYS E 617 PRO E 618 147.51 REMARK 500 GLN E 1058 PHE E 1059 -144.45 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: PLANAR GROUPS REMARK 500 REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS REMARK 500 AN RMSD GREATER THAN THIS VALUE REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI RMS TYPE REMARK 500 GLU B 425 0.07 SIDE CHAIN REMARK 500 ARG E 979 0.08 SIDE CHAIN REMARK 500 REMARK 500 REMARK: NULL REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 NI B 801 NI REMARK 620 N RES CSSEQI ATOM REMARK 620 1 SER B 262 OG REMARK 620 2 SER B 264 OG 79.3 REMARK 620 3 THR B 337 OG1 92.8 169.1 REMARK 620 N 1 2 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: EMD-63892 RELATED DB: EMDB REMARK 900 C3 CONVERTASES ZYMOGEN C4B2 IN ACTIVATION STATE DBREF 9U5Z B 1 752 UNP P06681 CO2_HUMAN 1 752 DBREF 9U5Z E 1 1744 UNP P0C0L5 CO4B_HUMAN 1 1744 SEQRES 1 B 752 MET GLY PRO LEU MET VAL LEU PHE CYS LEU LEU PHE LEU SEQRES 2 B 752 TYR PRO GLY LEU ALA ASP SER ALA PRO SER CYS PRO GLN SEQRES 3 B 752 ASN VAL ASN ILE SER GLY GLY THR PHE THR LEU SER HIS SEQRES 4 B 752 GLY TRP ALA PRO GLY SER LEU LEU THR TYR SER CYS PRO SEQRES 5 B 752 GLN GLY LEU TYR PRO SER PRO ALA SER ARG LEU CYS LYS SEQRES 6 B 752 SER SER GLY GLN TRP GLN THR PRO GLY ALA THR ARG SER SEQRES 7 B 752 LEU SER LYS ALA VAL CYS LYS PRO VAL ARG CYS PRO ALA SEQRES 8 B 752 PRO VAL SER PHE GLU ASN GLY ILE TYR THR PRO ARG LEU SEQRES 9 B 752 GLY SER TYR PRO VAL GLY GLY ASN VAL SER PHE GLU CYS SEQRES 10 B 752 GLU ASP GLY PHE ILE LEU ARG GLY SER PRO VAL ARG GLN SEQRES 11 B 752 CYS ARG PRO ASN GLY MET TRP ASP GLY GLU THR ALA VAL SEQRES 12 B 752 CYS ASP ASN GLY ALA GLY HIS CYS PRO ASN PRO GLY ILE SEQRES 13 B 752 SER LEU GLY ALA VAL ARG THR GLY PHE ARG PHE GLY HIS SEQRES 14 B 752 GLY ASP LYS VAL ARG TYR ARG CYS SER SER ASN LEU VAL SEQRES 15 B 752 LEU THR GLY SER SER GLU ARG GLU CYS GLN GLY ASN GLY SEQRES 16 B 752 VAL TRP SER GLY THR GLU PRO ILE CYS ARG GLN PRO TYR SEQRES 17 B 752 SER TYR ASP PHE PRO GLU ASP VAL ALA PRO ALA LEU GLY SEQRES 18 B 752 THR SER PHE SER HIS MET LEU GLY ALA THR ASN PRO THR SEQRES 19 B 752 GLN LYS THR LYS GLU SER LEU GLY ARG LYS ILE GLN ILE SEQRES 20 B 752 GLN ARG SER GLY HIS LEU ASN LEU TYR LEU LEU LEU ASP SEQRES 21 B 752 CYS SER GLN SER VAL SER GLU ASN ASP PHE LEU ILE PHE SEQRES 22 B 752 LYS GLU SER ALA SER LEU MET VAL ASP ARG ILE PHE SER SEQRES 23 B 752 PHE GLU ILE ASN VAL SER VAL ALA ILE ILE THR PHE ALA SEQRES 24 B 752 SER GLU PRO LYS VAL LEU MET SER VAL LEU ASN ASP ASN SEQRES 25 B 752 SER ARG ASP MET THR GLU VAL ILE SER SER LEU GLU ASN SEQRES 26 B 752 ALA ASN TYR LYS ASP HIS GLU ASN GLY THR GLY THR ASN SEQRES 27 B 752 THR TYR ALA ALA LEU ASN SER VAL TYR LEU MET MET ASN SEQRES 28 B 752 ASN GLN MET ARG LEU LEU GLY MET GLU THR MET ALA TRP SEQRES 29 B 752 GLN GLU ILE ARG HIS ALA ILE ILE LEU LEU THR ASP GLY SEQRES 30 B 752 LYS SER ASN MET GLY GLY SER PRO LYS THR ALA VAL ASP SEQRES 31 B 752 HIS ILE ARG GLU ILE LEU ASN ILE ASN GLN LYS ARG ASN SEQRES 32 B 752 ASP TYR LEU ASP ILE TYR ALA ILE GLY VAL GLY LYS LEU SEQRES 33 B 752 ASP VAL ASP TRP ARG GLU LEU ASN GLU LEU GLY SER LYS SEQRES 34 B 752 LYS ASP GLY GLU ARG HIS ALA PHE ILE LEU GLN ASP THR SEQRES 35 B 752 LYS ALA LEU HIS GLN VAL PHE GLU HIS MET LEU ASP VAL SEQRES 36 B 752 SER LYS LEU THR ASP THR ILE CYS GLY VAL GLY ASN MET SEQRES 37 B 752 SER ALA ASN ALA SER ASP GLN GLU ARG THR PRO TRP HIS SEQRES 38 B 752 VAL THR ILE LYS PRO LYS SER GLN GLU THR CYS ARG GLY SEQRES 39 B 752 ALA LEU ILE SER ASP GLN TRP VAL LEU THR ALA ALA HIS SEQRES 40 B 752 CYS PHE ARG ASP GLY ASN ASP HIS SER LEU TRP ARG VAL SEQRES 41 B 752 ASN VAL GLY ASP PRO LYS SER GLN TRP GLY LYS GLU PHE SEQRES 42 B 752 LEU ILE GLU LYS ALA VAL ILE SER PRO GLY PHE ASP VAL SEQRES 43 B 752 PHE ALA LYS LYS ASN GLN GLY ILE LEU GLU PHE TYR GLY SEQRES 44 B 752 ASP ASP ILE ALA LEU LEU LYS LEU ALA GLN LYS VAL LYS SEQRES 45 B 752 MET SER THR HIS ALA ARG PRO ILE CYS LEU PRO CYS THR SEQRES 46 B 752 MET GLU ALA ASN LEU ALA LEU ARG ARG PRO GLN GLY SER SEQRES 47 B 752 THR CYS ARG ASP HIS GLU ASN GLU LEU LEU ASN LYS GLN SEQRES 48 B 752 SER VAL PRO ALA HIS PHE VAL ALA LEU ASN GLY SER LYS SEQRES 49 B 752 LEU ASN ILE ASN LEU LYS MET GLY VAL GLU TRP THR SER SEQRES 50 B 752 CYS ALA GLU VAL VAL SER GLN GLU LYS THR MET PHE PRO SEQRES 51 B 752 ASN LEU THR ASP VAL ARG GLU VAL VAL THR ASP GLN PHE SEQRES 52 B 752 LEU CYS SER GLY THR GLN GLU ASP GLU SER PRO CYS LYS SEQRES 53 B 752 GLY GLU SER GLY GLY ALA VAL PHE LEU GLU ARG ARG PHE SEQRES 54 B 752 ARG PHE PHE GLN VAL GLY LEU VAL SER TRP GLY LEU TYR SEQRES 55 B 752 ASN PRO CYS LEU GLY SER ALA ASP LYS ASN SER ARG LYS SEQRES 56 B 752 ARG ALA PRO ARG SER LYS VAL PRO PRO PRO ARG ASP PHE SEQRES 57 B 752 HIS ILE ASN LEU PHE ARG MET GLN PRO TRP LEU ARG GLN SEQRES 58 B 752 HIS LEU GLY ASP VAL LEU ASN PHE LEU PRO LEU SEQRES 1 E 1744 MET ARG LEU LEU TRP GLY LEU ILE TRP ALA SER SER PHE SEQRES 2 E 1744 PHE THR LEU SER LEU GLN LYS PRO ARG LEU LEU LEU PHE SEQRES 3 E 1744 SER PRO SER VAL VAL HIS LEU GLY VAL PRO LEU SER VAL SEQRES 4 E 1744 GLY VAL GLN LEU GLN ASP VAL PRO ARG GLY GLN VAL VAL SEQRES 5 E 1744 LYS GLY SER VAL PHE LEU ARG ASN PRO SER ARG ASN ASN SEQRES 6 E 1744 VAL PRO CYS SER PRO LYS VAL ASP PHE THR LEU SER SER SEQRES 7 E 1744 GLU ARG ASP PHE ALA LEU LEU SER LEU GLN VAL PRO LEU SEQRES 8 E 1744 LYS ASP ALA LYS SER CYS GLY LEU HIS GLN LEU LEU ARG SEQRES 9 E 1744 GLY PRO GLU VAL GLN LEU VAL ALA HIS SER PRO TRP LEU SEQRES 10 E 1744 LYS ASP SER LEU SER ARG THR THR ASN ILE GLN GLY ILE SEQRES 11 E 1744 ASN LEU LEU PHE SER SER ARG ARG GLY HIS LEU PHE LEU SEQRES 12 E 1744 GLN THR ASP GLN PRO ILE TYR ASN PRO GLY GLN ARG VAL SEQRES 13 E 1744 ARG TYR ARG VAL PHE ALA LEU ASP GLN LYS MET ARG PRO SEQRES 14 E 1744 SER THR ASP THR ILE THR VAL MET VAL GLU ASN SER HIS SEQRES 15 E 1744 GLY LEU ARG VAL ARG LYS LYS GLU VAL TYR MET PRO SER SEQRES 16 E 1744 SER ILE PHE GLN ASP ASP PHE VAL ILE PRO ASP ILE SER SEQRES 17 E 1744 GLU PRO GLY THR TRP LYS ILE SER ALA ARG PHE SER ASP SEQRES 18 E 1744 GLY LEU GLU SER ASN SER SER THR GLN PHE GLU VAL LYS SEQRES 19 E 1744 LYS TYR VAL LEU PRO ASN PHE GLU VAL LYS ILE THR PRO SEQRES 20 E 1744 GLY LYS PRO TYR ILE LEU THR VAL PRO GLY HIS LEU ASP SEQRES 21 E 1744 GLU MET GLN LEU ASP ILE GLN ALA ARG TYR ILE TYR GLY SEQRES 22 E 1744 LYS PRO VAL GLN GLY VAL ALA TYR VAL ARG PHE GLY LEU SEQRES 23 E 1744 LEU ASP GLU ASP GLY LYS LYS THR PHE PHE ARG GLY LEU SEQRES 24 E 1744 GLU SER GLN THR LYS LEU VAL ASN GLY GLN SER HIS ILE SEQRES 25 E 1744 SER LEU SER LYS ALA GLU PHE GLN ASP ALA LEU GLU LYS SEQRES 26 E 1744 LEU ASN MET GLY ILE THR ASP LEU GLN GLY LEU ARG LEU SEQRES 27 E 1744 TYR VAL ALA ALA ALA ILE ILE GLU SER PRO GLY GLY GLU SEQRES 28 E 1744 MET GLU GLU ALA GLU LEU THR SER TRP TYR PHE VAL SER SEQRES 29 E 1744 SER PRO PHE SER LEU ASP LEU SER LYS THR LYS ARG HIS SEQRES 30 E 1744 LEU VAL PRO GLY ALA PRO PHE LEU LEU GLN ALA LEU VAL SEQRES 31 E 1744 ARG GLU MET SER GLY SER PRO ALA SER GLY ILE PRO VAL SEQRES 32 E 1744 LYS VAL SER ALA THR VAL SER SER PRO GLY SER VAL PRO SEQRES 33 E 1744 GLU VAL GLN ASP ILE GLN GLN ASN THR ASP GLY SER GLY SEQRES 34 E 1744 GLN VAL SER ILE PRO ILE ILE ILE PRO GLN THR ILE SER SEQRES 35 E 1744 GLU LEU GLN LEU SER VAL SER ALA GLY SER PRO HIS PRO SEQRES 36 E 1744 ALA ILE ALA ARG LEU THR VAL ALA ALA PRO PRO SER GLY SEQRES 37 E 1744 GLY PRO GLY PHE LEU SER ILE GLU ARG PRO ASP SER ARG SEQRES 38 E 1744 PRO PRO ARG VAL GLY ASP THR LEU ASN LEU ASN LEU ARG SEQRES 39 E 1744 ALA VAL GLY SER GLY ALA THR PHE SER HIS TYR TYR TYR SEQRES 40 E 1744 MET ILE LEU SER ARG GLY GLN ILE VAL PHE MET ASN ARG SEQRES 41 E 1744 GLU PRO LYS ARG THR LEU THR SER VAL SER VAL PHE VAL SEQRES 42 E 1744 ASP HIS HIS LEU ALA PRO SER PHE TYR PHE VAL ALA PHE SEQRES 43 E 1744 TYR TYR HIS GLY ASP HIS PRO VAL ALA ASN SER LEU ARG SEQRES 44 E 1744 VAL ASP VAL GLN ALA GLY ALA CYS GLU GLY LYS LEU GLU SEQRES 45 E 1744 LEU SER VAL ASP GLY ALA LYS GLN TYR ARG ASN GLY GLU SEQRES 46 E 1744 SER VAL LYS LEU HIS LEU GLU THR ASP SER LEU ALA LEU SEQRES 47 E 1744 VAL ALA LEU GLY ALA LEU ASP THR ALA LEU TYR ALA ALA SEQRES 48 E 1744 GLY SER LYS SER HIS LYS PRO LEU ASN MET GLY LYS VAL SEQRES 49 E 1744 PHE GLU ALA MET ASN SER TYR ASP LEU GLY CYS GLY PRO SEQRES 50 E 1744 GLY GLY GLY ASP SER ALA LEU GLN VAL PHE GLN ALA ALA SEQRES 51 E 1744 GLY LEU ALA PHE SER ASP GLY ASP GLN TRP THR LEU SER SEQRES 52 E 1744 ARG LYS ARG LEU SER CYS PRO LYS GLU LYS THR THR ARG SEQRES 53 E 1744 LYS LYS ARG ASN VAL ASN PHE GLN LYS ALA ILE ASN GLU SEQRES 54 E 1744 LYS LEU GLY GLN TYR ALA SER PRO THR ALA LYS ARG CYS SEQRES 55 E 1744 CYS GLN ASP GLY VAL THR ARG LEU PRO MET MET ARG SER SEQRES 56 E 1744 CYS GLU GLN ARG ALA ALA ARG VAL GLN GLN PRO ASP CYS SEQRES 57 E 1744 ARG GLU PRO PHE LEU SER CYS CYS GLN PHE ALA GLU SER SEQRES 58 E 1744 LEU ARG LYS LYS SER ARG ASP LYS GLY GLN ALA GLY LEU SEQRES 59 E 1744 GLN ARG ALA LEU GLU ILE LEU GLN GLU GLU ASP LEU ILE SEQRES 60 E 1744 ASP GLU ASP ASP ILE PRO VAL ARG SER PHE PHE PRO GLU SEQRES 61 E 1744 ASN TRP LEU TRP ARG VAL GLU THR VAL ASP ARG PHE GLN SEQRES 62 E 1744 ILE LEU THR LEU TRP LEU PRO ASP SER LEU THR THR TRP SEQRES 63 E 1744 GLU ILE HIS GLY LEU SER LEU SER LYS THR LYS GLY LEU SEQRES 64 E 1744 CYS VAL ALA THR PRO VAL GLN LEU ARG VAL PHE ARG GLU SEQRES 65 E 1744 PHE HIS LEU HIS LEU ARG LEU PRO MET SER VAL ARG ARG SEQRES 66 E 1744 PHE GLU GLN LEU GLU LEU ARG PRO VAL LEU TYR ASN TYR SEQRES 67 E 1744 LEU ASP LYS ASN LEU THR VAL SER VAL HIS VAL SER PRO SEQRES 68 E 1744 VAL GLU GLY LEU CYS LEU ALA GLY GLY GLY GLY LEU ALA SEQRES 69 E 1744 GLN GLN VAL LEU VAL PRO ALA GLY SER ALA ARG PRO VAL SEQRES 70 E 1744 ALA PHE SER VAL VAL PRO THR ALA ALA THR ALA VAL SER SEQRES 71 E 1744 LEU LYS VAL VAL ALA ARG GLY SER PHE GLU PHE PRO VAL SEQRES 72 E 1744 GLY ASP ALA VAL SER LYS VAL LEU GLN ILE GLU LYS GLU SEQRES 73 E 1744 GLY ALA ILE HIS ARG GLU GLU LEU VAL TYR GLU LEU ASN SEQRES 74 E 1744 PRO LEU ASP HIS ARG GLY ARG THR LEU GLU ILE PRO GLY SEQRES 75 E 1744 ASN SER ASP PRO ASN MET ILE PRO ASP GLY ASP PHE ASN SEQRES 76 E 1744 SER TYR VAL ARG VAL THR ALA SER ASP PRO LEU ASP THR SEQRES 77 E 1744 LEU GLY SER GLU GLY ALA LEU SER PRO GLY GLY VAL ALA SEQRES 78 E 1744 SER LEU LEU ARG LEU PRO ARG GLY CYS GLY GLU GLN THR SEQRES 79 E 1744 MET ILE TYR LEU ALA PRO THR LEU ALA ALA SER ARG TYR SEQRES 80 E 1744 LEU ASP LYS THR GLU GLN TRP SER THR LEU PRO PRO GLU SEQRES 81 E 1744 THR LYS ASP HIS ALA VAL ASP LEU ILE GLN LYS GLY TYR SEQRES 82 E 1744 MET ARG ILE GLN GLN PHE ARG LYS ALA ASP GLY SER TYR SEQRES 83 E 1744 ALA ALA TRP LEU SER ARG GLY SER SER THR TRP LEU THR SEQRES 84 E 1744 ALA PHE VAL LEU LYS VAL LEU SER LEU ALA GLN GLU GLN SEQRES 85 E 1744 VAL GLY GLY SER PRO GLU LYS LEU GLN GLU THR SER ASN SEQRES 86 E 1744 TRP LEU LEU SER GLN GLN GLN ALA ASP GLY SER PHE GLN SEQRES 87 E 1744 ASP LEU SER PRO VAL ILE HIS ARG SER MET GLN GLY GLY SEQRES 88 E 1744 LEU VAL GLY ASN ASP GLU THR VAL ALA LEU THR ALA PHE SEQRES 89 E 1744 VAL THR ILE ALA LEU HIS HIS GLY LEU ALA VAL PHE GLN SEQRES 90 E 1744 ASP GLU GLY ALA GLU PRO LEU LYS GLN ARG VAL GLU ALA SEQRES 91 E 1744 SER ILE SER LYS ALA SER SER PHE LEU GLY GLU LYS ALA SEQRES 92 E 1744 SER ALA GLY LEU LEU GLY ALA HIS ALA ALA ALA ILE THR SEQRES 93 E 1744 ALA TYR ALA LEU THR LEU THR LYS ALA PRO ALA ASP LEU SEQRES 94 E 1744 ARG GLY VAL ALA HIS ASN ASN LEU MET ALA MET ALA GLN SEQRES 95 E 1744 GLU THR GLY ASP ASN LEU TYR TRP GLY SER VAL THR GLY SEQRES 96 E 1744 SER GLN SER ASN ALA VAL SER PRO THR PRO ALA PRO ARG SEQRES 97 E 1744 ASN PRO SER ASP PRO MET PRO GLN ALA PRO ALA LEU TRP SEQRES 98 E 1744 ILE GLU THR THR ALA TYR ALA LEU LEU HIS LEU LEU LEU SEQRES 99 E 1744 HIS GLU GLY LYS ALA GLU MET ALA ASP GLN ALA ALA ALA SEQRES 100 E 1744 TRP LEU THR ARG GLN GLY SER PHE GLN GLY GLY PHE ARG SEQRES 101 E 1744 SER THR GLN ASP THR VAL ILE ALA LEU ASP ALA LEU SER SEQRES 102 E 1744 ALA TYR TRP ILE ALA SER HIS THR THR GLU GLU ARG GLY SEQRES 103 E 1744 LEU ASN VAL THR LEU SER SER THR GLY ARG ASN GLY PHE SEQRES 104 E 1744 LYS SER HIS ALA LEU GLN LEU ASN ASN ARG GLN ILE ARG SEQRES 105 E 1744 GLY LEU GLU GLU GLU LEU GLN PHE SER LEU GLY SER LYS SEQRES 106 E 1744 ILE ASN VAL LYS VAL GLY GLY ASN SER LYS GLY THR LEU SEQRES 107 E 1744 LYS VAL LEU ARG THR TYR ASN VAL LEU ASP MET LYS ASN SEQRES 108 E 1744 THR THR CYS GLN ASP LEU GLN ILE GLU VAL THR VAL LYS SEQRES 109 E 1744 GLY HIS VAL GLU TYR THR MET GLU ALA ASN GLU ASP TYR SEQRES 110 E 1744 GLU ASP TYR GLU TYR ASP GLU LEU PRO ALA LYS ASP ASP SEQRES 111 E 1744 PRO ASP ALA PRO LEU GLN PRO VAL THR PRO LEU GLN LEU SEQRES 112 E 1744 PHE GLU GLY ARG ARG ASN ARG ARG ARG ARG GLU ALA PRO SEQRES 113 E 1744 LYS VAL VAL GLU GLU GLN GLU SER ARG VAL HIS TYR THR SEQRES 114 E 1744 VAL CYS ILE TRP ARG ASN GLY LYS VAL GLY LEU SER GLY SEQRES 115 E 1744 MET ALA ILE ALA ASP VAL THR LEU LEU SER GLY PHE HIS SEQRES 116 E 1744 ALA LEU ARG ALA ASP LEU GLU LYS LEU THR SER LEU SER SEQRES 117 E 1744 ASP ARG TYR VAL SER HIS PHE GLU THR GLU GLY PRO HIS SEQRES 118 E 1744 VAL LEU LEU TYR PHE ASP SER VAL PRO THR SER ARG GLU SEQRES 119 E 1744 CYS VAL GLY PHE GLU ALA VAL GLN GLU VAL PRO VAL GLY SEQRES 120 E 1744 LEU VAL GLN PRO ALA SER ALA THR LEU TYR ASP TYR TYR SEQRES 121 E 1744 ASN PRO GLU ARG ARG CYS SER VAL PHE TYR GLY ALA PRO SEQRES 122 E 1744 SER LYS SER ARG LEU LEU ALA THR LEU CYS SER ALA GLU SEQRES 123 E 1744 VAL CYS GLN CYS ALA GLU GLY LYS CYS PRO ARG GLN ARG SEQRES 124 E 1744 ARG ALA LEU GLU ARG GLY LEU GLN ASP GLU ASP GLY TYR SEQRES 125 E 1744 ARG MET LYS PHE ALA CYS TYR TYR PRO ARG VAL GLU TYR SEQRES 126 E 1744 GLY PHE GLN VAL LYS VAL LEU ARG GLU ASP SER ARG ALA SEQRES 127 E 1744 ALA PHE ARG LEU PHE GLU THR LYS ILE THR GLN VAL LEU SEQRES 128 E 1744 HIS PHE THR LYS ASP VAL LYS ALA ALA ALA ASN GLN MET SEQRES 129 E 1744 ARG ASN PHE LEU VAL ARG ALA SER CYS ARG LEU ARG LEU SEQRES 130 E 1744 GLU PRO GLY LYS GLU TYR LEU ILE MET GLY LEU ASP GLY SEQRES 131 E 1744 ALA THR TYR ASP LEU GLU GLY HIS PRO GLN TYR LEU LEU SEQRES 132 E 1744 ASP SER ASN SER TRP ILE GLU GLU MET PRO SER GLU ARG SEQRES 133 E 1744 LEU CYS ARG SER THR ARG GLN ARG ALA ALA CYS ALA GLN SEQRES 134 E 1744 LEU ASN ASP PHE LEU GLN GLU TYR GLY THR GLN GLY CYS SEQRES 135 E 1744 GLN VAL HET NI B 801 1 HETNAM NI NICKEL (II) ION FORMUL 3 NI NI 2+ HELIX 1 AA1 PHE B 212 THR B 231 1 20 HELIX 2 AA2 PHE B 270 PHE B 285 1 16 HELIX 3 AA3 ASN B 310 ARG B 314 5 5 HELIX 4 AA4 ASP B 315 GLU B 324 1 10 HELIX 5 AA5 TYR B 328 ASN B 333 1 6 HELIX 6 AA6 ASN B 338 ASN B 351 1 14 HELIX 7 AA7 PRO B 385 LEU B 396 1 12 HELIX 8 AA8 ASP B 419 GLY B 427 1 9 HELIX 9 AA9 HIS B 446 GLU B 450 5 5 HELIX 10 AB1 THR B 585 ARG B 593 1 9 HELIX 11 AB2 ARG B 601 GLU B 606 5 6 HELIX 12 AB3 GLU B 634 GLU B 640 1 7 HELIX 13 AB4 VAL B 641 GLU B 645 5 5 HELIX 14 AB5 CYS B 675 SER B 679 5 5 HELIX 15 AB6 MET B 735 LEU B 743 1 9 HELIX 16 AB7 PHE E 74 SER E 78 5 5 HELIX 17 AB8 SER E 315 LEU E 323 1 9 HELIX 18 AB9 GLU E 324 LEU E 326 5 3 HELIX 19 AC1 ASP E 534 ALA E 538 5 5 HELIX 20 AC2 THR E 606 GLY E 612 1 7 HELIX 21 AC3 ASN E 620 SER E 630 1 11 HELIX 22 AC4 SER E 642 GLY E 651 1 10 HELIX 23 AC5 ASP E 768 ILE E 772 5 5 HELIX 24 AC6 LEU E 1018 THR E 1031 1 14 HELIX 25 AC7 GLU E 1040 ILE E 1056 1 17 HELIX 26 AC8 ARG E 1072 LEU E 1083 1 12 HELIX 27 AC9 GLU E 1102 LEU E 1107 1 6 HELIX 28 AD1 VAL E 1139 ALA E 1154 1 16 HELIX 29 AD2 ALA E 1170 LYS E 1182 1 13 HELIX 30 AD3 GLY E 1189 THR E 1201 1 13 HELIX 31 AD4 LYS E 1278 ALA E 1287 1 10 HELIX 32 AD5 PHE E 1299 ALA E 1308 1 10 HELIX 33 AD6 ASP E 1310 ILE E 1317 1 8 HELIX 34 AD7 LEU E 1497 SER E 1506 1 10 HELIX 35 AD8 TYR E 1612 CYS E 1618 1 7 HELIX 36 AD9 GLN E 1723 GLN E 1740 1 18 SHEET 1 AA1 2 THR B 34 LEU B 37 0 SHEET 2 AA1 2 LEU B 47 SER B 50 -1 O THR B 48 N THR B 36 SHEET 1 AA2 2 LEU B 55 TYR B 56 0 SHEET 2 AA2 2 LYS B 85 PRO B 86 -1 O LYS B 85 N TYR B 56 SHEET 1 AA3 3 GLY B 98 TYR B 100 0 SHEET 2 AA3 3 ASN B 112 CYS B 117 -1 O GLU B 116 N ILE B 99 SHEET 3 AA3 3 VAL B 128 GLN B 130 -1 O ARG B 129 N VAL B 113 SHEET 1 AA4 2 ILE B 122 ARG B 124 0 SHEET 2 AA4 2 VAL B 143 ASP B 145 -1 O VAL B 143 N ARG B 124 SHEET 1 AA5 3 VAL B 161 THR B 163 0 SHEET 2 AA5 3 LYS B 172 ARG B 176 -1 O ARG B 176 N VAL B 161 SHEET 3 AA5 3 GLU B 188 GLU B 190 -1 O ARG B 189 N VAL B 173 SHEET 1 AA6 2 VAL B 182 THR B 184 0 SHEET 2 AA6 2 ILE B 203 ARG B 205 -1 O ARG B 205 N VAL B 182 SHEET 1 AA7 6 LYS B 303 VAL B 304 0 SHEET 2 AA7 6 SER B 292 THR B 297 -1 N THR B 297 O LYS B 303 SHEET 3 AA7 6 LEU B 253 LEU B 259 1 N LEU B 257 O ILE B 296 SHEET 4 AA7 6 ARG B 368 LEU B 374 1 O ARG B 368 N ASN B 254 SHEET 5 AA7 6 ILE B 408 GLY B 414 1 O TYR B 409 N ILE B 371 SHEET 6 AA7 6 ALA B 436 ILE B 438 1 O PHE B 437 N GLY B 412 SHEET 1 AA8 5 HIS B 481 ILE B 484 0 SHEET 2 AA8 5 CYS B 492 LEU B 496 -1 O CYS B 492 N ILE B 484 SHEET 3 AA8 5 TRP B 501 THR B 504 -1 O LEU B 503 N ALA B 495 SHEET 4 AA8 5 ALA B 563 LEU B 567 -1 O LEU B 565 N VAL B 502 SHEET 5 AA8 5 LEU B 534 VAL B 539 -1 N ALA B 538 O LEU B 564 SHEET 1 AA9 6 GLN B 611 SER B 612 0 SHEET 2 AA9 6 LEU B 629 LYS B 630 -1 O LEU B 629 N SER B 612 SHEET 3 AA9 6 PHE B 663 SER B 666 -1 O CYS B 665 N LYS B 630 SHEET 4 AA9 6 ASP B 727 ASN B 731 -1 O HIS B 729 N LEU B 664 SHEET 5 AA9 6 PHE B 691 GLY B 700 -1 N TRP B 699 O PHE B 728 SHEET 6 AA9 6 ALA B 682 GLU B 686 -1 N LEU B 685 O PHE B 692 SHEET 1 AB1 2 HIS B 616 VAL B 618 0 SHEET 2 AB1 2 LYS B 624 ASN B 626 -1 O LEU B 625 N PHE B 617 SHEET 1 AB2 4 ARG E 80 LEU E 85 0 SHEET 2 AB2 4 LEU E 37 LEU E 43 -1 N VAL E 41 O ASP E 81 SHEET 3 AB2 4 LEU E 23 PRO E 28 -1 N PHE E 26 O GLY E 40 SHEET 4 AB2 4 LEU E 652 ASP E 656 -1 O ALA E 653 N SER E 27 SHEET 1 AB3 5 VAL E 30 VAL E 31 0 SHEET 2 AB3 5 LEU E 132 PHE E 134 1 O LEU E 133 N VAL E 31 SHEET 3 AB3 5 VAL E 108 SER E 114 -1 N VAL E 108 O PHE E 134 SHEET 4 AB3 5 SER E 55 LEU E 58 -1 N SER E 55 O HIS E 113 SHEET 5 AB3 5 SER E 62 VAL E 66 -1 O VAL E 66 N VAL E 56 SHEET 1 AB4 4 VAL E 30 VAL E 31 0 SHEET 2 AB4 4 LEU E 132 PHE E 134 1 O LEU E 133 N VAL E 31 SHEET 3 AB4 4 VAL E 108 SER E 114 -1 N VAL E 108 O PHE E 134 SHEET 4 AB4 4 ILE E 127 GLN E 128 -1 O ILE E 127 N SER E 114 SHEET 1 AB5 2 GLN E 50 VAL E 52 0 SHEET 2 AB5 2 LYS E 71 ASP E 73 -1 O LYS E 71 N VAL E 52 SHEET 1 AB6 3 HIS E 140 THR E 145 0 SHEET 2 AB6 3 ARG E 155 LEU E 163 -1 O PHE E 161 N PHE E 142 SHEET 3 AB6 3 ASP E 200 VAL E 203 -1 O PHE E 202 N VAL E 156 SHEET 1 AB7 5 ILE E 149 TYR E 150 0 SHEET 2 AB7 5 SER E 227 VAL E 233 1 O GLU E 232 N TYR E 150 SHEET 3 AB7 5 GLY E 211 PHE E 219 -1 N ALA E 217 O SER E 227 SHEET 4 AB7 5 THR E 173 GLU E 179 -1 N MET E 177 O SER E 216 SHEET 5 AB7 5 ARG E 185 TYR E 192 -1 O VAL E 191 N ILE E 174 SHEET 1 AB8 3 PHE E 241 THR E 246 0 SHEET 2 AB8 3 MET E 262 TYR E 270 -1 O GLN E 267 N LYS E 244 SHEET 3 AB8 3 GLN E 309 LEU E 314 -1 O SER E 310 N ILE E 266 SHEET 1 AB9 5 ILE E 252 THR E 254 0 SHEET 2 AB9 5 MET E 352 VAL E 363 1 O TYR E 361 N LEU E 253 SHEET 3 AB9 5 ARG E 337 GLU E 346 -1 N ALA E 342 O ALA E 355 SHEET 4 AB9 5 GLY E 278 ASP E 288 -1 N LEU E 287 O ARG E 337 SHEET 5 AB9 5 LYS E 292 PHE E 295 -1 O THR E 294 N LEU E 286 SHEET 1 AC1 5 ILE E 252 THR E 254 0 SHEET 2 AC1 5 MET E 352 VAL E 363 1 O TYR E 361 N LEU E 253 SHEET 3 AC1 5 ARG E 337 GLU E 346 -1 N ALA E 342 O ALA E 355 SHEET 4 AC1 5 GLY E 278 ASP E 288 -1 N LEU E 287 O ARG E 337 SHEET 5 AC1 5 SER E 301 LEU E 305 -1 O LEU E 305 N GLY E 278 SHEET 1 AC2 3 SER E 368 ASP E 370 0 SHEET 2 AC2 3 PRO E 383 ARG E 391 -1 O LEU E 389 N ASP E 370 SHEET 3 AC2 3 GLN E 430 ILE E 436 -1 O ILE E 435 N PHE E 384 SHEET 1 AC3 4 GLN E 423 ASN E 424 0 SHEET 2 AC3 4 PRO E 402 VAL E 405 -1 N VAL E 403 O GLN E 423 SHEET 3 AC3 4 LEU E 444 ALA E 450 -1 O SER E 449 N LYS E 404 SHEET 4 AC3 4 ILE E 457 VAL E 462 -1 O VAL E 462 N LEU E 444 SHEET 1 AC4 3 SER E 474 ARG E 477 0 SHEET 2 AC4 3 ASP E 487 ALA E 495 -1 O ARG E 494 N ILE E 475 SHEET 3 AC4 3 THR E 527 VAL E 533 -1 O VAL E 533 N ASP E 487 SHEET 1 AC5 4 GLN E 514 PRO E 522 0 SHEET 2 AC5 4 HIS E 504 SER E 511 -1 N TYR E 505 O GLU E 521 SHEET 3 AC5 4 SER E 540 HIS E 549 -1 O VAL E 544 N MET E 508 SHEET 4 AC5 4 HIS E 552 ASP E 561 -1 O ASN E 556 N ALA E 545 SHEET 1 AC6 2 LYS E 588 LEU E 589 0 SHEET 2 AC6 2 LEU E 795 THR E 796 -1 O LEU E 795 N LEU E 589 SHEET 1 AC7 4 ASN E 781 TRP E 782 0 SHEET 2 AC7 4 LEU E 598 ASP E 605 -1 N ALA E 603 O TRP E 782 SHEET 3 AC7 4 THR E 805 LEU E 813 -1 O GLU E 807 N LEU E 604 SHEET 4 AC7 4 LEU E 819 VAL E 821 -1 O CYS E 820 N SER E 812 SHEET 1 AC8 4 VAL E 786 THR E 788 0 SHEET 2 AC8 4 LEU E 598 ASP E 605 -1 N VAL E 599 O GLU E 787 SHEET 3 AC8 4 THR E 805 LEU E 813 -1 O GLU E 807 N LEU E 604 SHEET 4 AC8 4 VAL E 825 ARG E 828 -1 O LEU E 827 N TRP E 806 SHEET 1 AC9 3 HIS E 834 ARG E 838 0 SHEET 2 AC9 3 GLU E 850 ASN E 857 -1 O TYR E 856 N HIS E 834 SHEET 3 AC9 3 SER E 893 PRO E 896 -1 O SER E 893 N ASN E 857 SHEET 1 AD1 3 HIS E 834 ARG E 838 0 SHEET 2 AD1 3 GLU E 850 ASN E 857 -1 O TYR E 856 N HIS E 834 SHEET 3 AD1 3 PHE E 899 SER E 900 -1 O PHE E 899 N LEU E 851 SHEET 1 AD2 5 SER E 842 VAL E 843 0 SHEET 2 AD2 5 ASP E 925 ILE E 933 1 O GLN E 932 N VAL E 843 SHEET 3 AD2 5 ALA E 908 ALA E 915 -1 N LEU E 911 O LYS E 929 SHEET 4 AD2 5 LEU E 863 VAL E 869 -1 N HIS E 868 O VAL E 914 SHEET 5 AD2 5 GLN E 885 VAL E 889 -1 O GLN E 885 N VAL E 867 SHEET 1 AD3 2 ALA E 938 HIS E 940 0 SHEET 2 AD3 2 TYR E1384 VAL E1386 -1 O VAL E1386 N ALA E 938 SHEET 1 AD4 4 LEU E 944 GLU E 947 0 SHEET 2 AD4 4 THR E1377 ARG E1382 -1 O LEU E1378 N TYR E 946 SHEET 3 AD4 4 SER E 976 VAL E 980 -1 N ARG E 979 O LYS E1379 SHEET 4 AD4 4 GLU E1355 GLU E1357 -1 O GLU E1357 N SER E 976 SHEET 1 AD5 2 ARG E 956 GLU E 959 0 SHEET 2 AD5 2 LYS E1365 VAL E1368 -1 O ILE E1366 N LEU E 958 SHEET 1 AD6 2 GLU E1324 LEU E1327 0 SHEET 2 AD6 2 HIS E1342 GLN E1345 -1 O HIS E1342 N LEU E1327 SHEET 1 AD7 4 LEU E1397 GLY E1405 0 SHEET 2 AD7 4 ARG E1465 ARG E1474 -1 O TRP E1473 N GLN E1398 SHEET 3 AD7 4 GLU E1534 GLN E1542 -1 O ALA E1540 N VAL E1466 SHEET 4 AD7 4 PHE E1494 ALA E1496 -1 N HIS E1495 O VAL E1541 SHEET 1 AD8 5 ARG E1510 TYR E1511 0 SHEET 2 AD8 5 VAL E1522 PHE E1526 -1 O TYR E1525 N TYR E1511 SHEET 3 AD8 5 ALA E1484 VAL E1488 -1 N ALA E1486 O LEU E1524 SHEET 4 AD8 5 ALA E1552 ASP E1558 -1 O TYR E1557 N ILE E1485 SHEET 5 AD8 5 VAL E1568 TYR E1570 -1 O VAL E1568 N ALA E1554 SHEET 1 AD9 6 GLN E1700 LEU E1702 0 SHEET 2 AD9 6 ASN E1666 VAL E1669 1 N ASN E1666 O TYR E1701 SHEET 3 AD9 6 ARG E1641 GLN E1649 -1 N ARG E1641 O VAL E1669 SHEET 4 AD9 6 PHE E1627 ASP E1635 -1 N LYS E1630 O LYS E1646 SHEET 5 AD9 6 GLU E1682 MET E1686 -1 O TYR E1683 N VAL E1629 SHEET 6 AD9 6 TRP E1708 GLU E1711 -1 O TRP E1708 N MET E1686 SSBOND 1 CYS B 24 CYS B 64 1555 1555 2.03 SSBOND 2 CYS B 51 CYS B 84 1555 1555 2.04 SSBOND 3 CYS B 89 CYS B 131 1555 1555 2.03 SSBOND 4 CYS B 117 CYS B 144 1555 1555 2.03 SSBOND 5 CYS B 151 CYS B 191 1555 1555 2.03 SSBOND 6 CYS B 177 CYS B 204 1555 1555 2.03 SSBOND 7 CYS B 463 CYS B 581 1555 1555 2.03 SSBOND 8 CYS B 492 CYS B 508 1555 1555 2.03 SSBOND 9 CYS B 584 CYS B 600 1555 1555 2.03 SSBOND 10 CYS B 638 CYS B 665 1555 1555 2.03 SSBOND 11 CYS B 675 CYS B 705 1555 1555 2.03 SSBOND 12 CYS E 1394 CYS E 1566 1555 1555 2.03 SSBOND 13 CYS E 1471 CYS E 1535 1555 1555 2.04 SSBOND 14 CYS E 1583 CYS E 1588 1555 1555 2.03 SSBOND 15 CYS E 1595 CYS E 1673 1555 1555 2.04 SSBOND 16 CYS E 1618 CYS E 1742 1555 1555 2.03 SSBOND 17 CYS E 1718 CYS E 1727 1555 1555 2.03 LINK OG SER B 262 NI NI B 801 1555 1555 2.16 LINK OG SER B 264 NI NI B 801 1555 1555 2.02 LINK OG1 THR B 337 NI NI B 801 1555 1555 2.08 CISPEP 1 ALA E 538 PRO E 539 0 -4.34 CRYST1 1.000 1.000 1.000 90.00 90.00 90.00 P 1 ORIGX1 1.000000 0.000000 0.000000 0.00000 ORIGX2 0.000000 1.000000 0.000000 0.00000 ORIGX3 0.000000 0.000000 1.000000 0.00000 SCALE1 1.000000 0.000000 0.000000 0.00000 SCALE2 0.000000 1.000000 0.000000 0.00000 SCALE3 0.000000 0.000000 1.000000 0.00000 TER 5211 LEU B 752 TER 16449 VAL E1744 HETATM16450 NI NI B 801 107.711 176.072 117.787 1.00135.19 NI CONECT 6 269 CONECT 173 364 CONECT 269 6 CONECT 364 173 CONECT 404 721 CONECT 612 819 CONECT 721 404 CONECT 819 612 CONECT 864 1166 CONECT 1065 1259 CONECT 1166 864 CONECT 1259 1065 CONECT 155716450 CONECT 157216450 CONECT 214016450 CONECT 3085 3917 CONECT 3233 3354 CONECT 3354 3233 CONECT 3917 3085 CONECT 3938 4057 CONECT 4057 3938 CONECT 4357 4572 CONECT 4572 4357 CONECT 4643 4885 CONECT 4885 4643 CONECT1422015141 CONECT1439714897 CONECT1489714397 CONECT1514114220 CONECT1526715300 CONECT1530015267 CONECT1534815911 CONECT1545216431 CONECT1591115348 CONECT1624316314 CONECT1631416243 CONECT1643115452 CONECT16450 1557 1572 2140 MASTER 623 0 1 36 129 0 0 616440 2 38 193 END