HEADER SIGNALING PROTEIN 14-NOV-24 9KLK TITLE STRIGOLACTONE-INDUCED ASK1-MAX2-HTL7-SMAX1 COMPLEX (CLASS 4) WITH TITLE 2 COVALENTLY BOUND D-RING CAVEAT 9KLK GR2 A 301 HAS WRONG CHIRALITY AT ATOM C13 COMPND MOL_ID: 1; COMPND 2 MOLECULE: SKP1-LIKE PROTEIN 1A; COMPND 3 CHAIN: B; COMPND 4 SYNONYM: SKP1-LIKE 1,UFO-BINDING PROTEIN 1; COMPND 5 ENGINEERED: YES; COMPND 6 MOL_ID: 2; COMPND 7 MOLECULE: HYPOSENSITIVE TO LIGHT 7; COMPND 8 CHAIN: A; COMPND 9 ENGINEERED: YES; COMPND 10 OTHER_DETAILS: N-TERMINAL 7XHIS TAG; COMPND 11 MOL_ID: 3; COMPND 12 MOLECULE: F-BOX PROTEIN; COMPND 13 CHAIN: C; COMPND 14 ENGINEERED: YES; COMPND 15 OTHER_DETAILS: N-TERMINAL 9XHIS AND STREP TAG SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ARABIDOPSIS THALIANA; SOURCE 3 ORGANISM_COMMON: THALE CRESS; SOURCE 4 ORGANISM_TAXID: 3702; SOURCE 5 GENE: SKP1A, ASK1, SKP1, UIP1, AT1G75950, T4O12.17; SOURCE 6 EXPRESSION_SYSTEM: SPODOPTERA FRUGIPERDA; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 7108; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: VIRAL; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PIDS; SOURCE 10 MOL_ID: 2; SOURCE 11 ORGANISM_SCIENTIFIC: STRIGA HERMONTHICA; SOURCE 12 ORGANISM_TAXID: 68872; SOURCE 13 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 14 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 15 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 16 EXPRESSION_SYSTEM_PLASMID: PQLINKH; SOURCE 17 MOL_ID: 3; SOURCE 18 ORGANISM_SCIENTIFIC: STRIGA HERMONTHICA; SOURCE 19 ORGANISM_TAXID: 68872; SOURCE 20 GENE: MAX2; SOURCE 21 EXPRESSION_SYSTEM: SPODOPTERA FRUGIPERDA; SOURCE 22 EXPRESSION_SYSTEM_TAXID: 7108; SOURCE 23 EXPRESSION_SYSTEM_VECTOR_TYPE: VIRAL; SOURCE 24 EXPRESSION_SYSTEM_PLASMID: PACEBAC1 KEYWDS STRIGOLACTONE, SCF, UBIQUITINATION, SIGNALING PROTEIN EXPDTA ELECTRON MICROSCOPY AUTHOR A.I.VANCEA,B.HUNTINGTON,C.G.SAVVA,S.T.AROLD REVDAT 3 03-DEC-25 9KLK 1 JRNL REVDAT 2 01-OCT-25 9KLK 1 REMARK REVDAT 1 17-SEP-25 9KLK 0 JRNL AUTH A.I.VANCEA,B.HUNTINGTON,W.STEINCHEN,C.G.SAVVA, JRNL AUTH 2 U.F.SHAHUL HAMEED,S.T.AROLD JRNL TITL MECHANISM OF COOPERATIVE STRIGOLACTONE PERCEPTION BY THE JRNL TITL 2 MAX2 UBIQUITIN LIGASE-RECEPTOR-SUBSTRATE COMPLEX. JRNL REF NAT COMMUN V. 16 10291 2025 JRNL REFN ESSN 2041-1723 JRNL PMID 41271672 JRNL DOI 10.1038/S41467-025-65205-0 REMARK 2 REMARK 2 RESOLUTION. 2.90 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 SOFTWARE PACKAGES : PHENIX REMARK 3 RECONSTRUCTION SCHEMA : NULL REMARK 3 REMARK 3 EM MAP-MODEL FITTING AND REFINEMENT REMARK 3 PDB ENTRY : NULL REMARK 3 REFINEMENT SPACE : REAL REMARK 3 REFINEMENT PROTOCOL : FLEXIBLE FIT 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) : 2.900 REMARK 3 NUMBER OF PARTICLES : 44453 REMARK 3 CTF CORRECTION METHOD : PHASE FLIPPING AND AMPLITUDE REMARK 3 CORRECTION REMARK 3 REMARK 3 EM RECONSTRUCTION MAGNIFICATION CALIBRATION: NULL REMARK 3 REMARK 3 OTHER DETAILS: NULL REMARK 4 REMARK 4 9KLK COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 15-NOV-24. REMARK 100 THE DEPOSITION ID IS D_1300053801. 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 : STRIGOLACTONE SIGNALLING REMARK 245 COMPLEX OF ASK1-MAX2-HTL-SMAX1 REMARK 245 INDUCED BY GR24; ASK1; HTL7-MAX2 REMARK 245 SAMPLE CONCENTRATION (MG ML-1) : 0.35 REMARK 245 SAMPLE SUPPORT DETAILS : 30 MA 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 : 20175 REMARK 245 TEMPERATURE (KELVIN) : NULL REMARK 245 MICROSCOPE MODEL : TFS KRIOS REMARK 245 DETECTOR TYPE : TFS FALCON 4I (4K X 4K) REMARK 245 MINIMUM DEFOCUS (NM) : 1500.00 REMARK 245 MAXIMUM DEFOCUS (NM) : 2700.00 REMARK 245 MINIMUM TILT ANGLE (DEGREES) : NULL REMARK 245 MAXIMUM TILT ANGLE (DEGREES) : NULL REMARK 245 NOMINAL CS : 2.70 REMARK 245 IMAGING MODE : BRIGHT FIELD REMARK 245 ELECTRON DOSE (ELECTRONS NM**-2) : 4400.00 REMARK 245 ILLUMINATION MODE : FLOOD BEAM REMARK 245 NOMINAL MAGNIFICATION : 165000 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: TRIMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: B, A, C 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 SER B 2 REMARK 465 ALA B 3 REMARK 465 LYS B 4 REMARK 465 LYS B 5 REMARK 465 VAL B 33 REMARK 465 GLU B 34 REMARK 465 ASP B 35 REMARK 465 ASP B 36 REMARK 465 CYS B 37 REMARK 465 VAL B 38 REMARK 465 ASP B 39 REMARK 465 ASN B 40 REMARK 465 ALA B 65 REMARK 465 ALA B 66 REMARK 465 ALA B 67 REMARK 465 SER B 68 REMARK 465 LYS B 69 REMARK 465 ALA B 70 REMARK 465 GLU B 71 REMARK 465 ALA B 72 REMARK 465 VAL B 73 REMARK 465 GLU B 74 REMARK 465 GLY B 75 REMARK 465 ALA B 76 REMARK 465 ALA B 77 REMARK 465 THR B 78 REMARK 465 SER B 79 REMARK 465 ASP B 80 REMARK 465 ASP B 81 REMARK 465 MET A -28 REMARK 465 LYS A -27 REMARK 465 HIS A -26 REMARK 465 HIS A -25 REMARK 465 HIS A -24 REMARK 465 HIS A -23 REMARK 465 HIS A -22 REMARK 465 HIS A -21 REMARK 465 HIS A -20 REMARK 465 GLY A -19 REMARK 465 ALA A -18 REMARK 465 ALA A -17 REMARK 465 GLY A -16 REMARK 465 THR A -15 REMARK 465 SER A -14 REMARK 465 LEU A -13 REMARK 465 TYR A -12 REMARK 465 LYS A -11 REMARK 465 LYS A -10 REMARK 465 ALA A -9 REMARK 465 GLY A -8 REMARK 465 GLU A -7 REMARK 465 ASN A -6 REMARK 465 LEU A -5 REMARK 465 TYR A -4 REMARK 465 PHE A -3 REMARK 465 GLN A -2 REMARK 465 GLY A -1 REMARK 465 SER A 0 REMARK 465 ASP A 270 REMARK 465 HIS A 271 REMARK 465 MET C -36 REMARK 465 HIS C -35 REMARK 465 HIS C -34 REMARK 465 HIS C -33 REMARK 465 HIS C -32 REMARK 465 HIS C -31 REMARK 465 HIS C -30 REMARK 465 HIS C -29 REMARK 465 HIS C -28 REMARK 465 HIS C -27 REMARK 465 SER C -26 REMARK 465 SER C -25 REMARK 465 GLY C -24 REMARK 465 TRP C -23 REMARK 465 SER C -22 REMARK 465 HIS C -21 REMARK 465 PRO C -20 REMARK 465 GLN C -19 REMARK 465 PHE C -18 REMARK 465 GLU C -17 REMARK 465 LYS C -16 REMARK 465 GLY C -15 REMARK 465 GLY C -14 REMARK 465 GLY C -13 REMARK 465 SER C -12 REMARK 465 GLY C -11 REMARK 465 GLY C -10 REMARK 465 GLY C -9 REMARK 465 SER C -8 REMARK 465 LEU C -7 REMARK 465 GLU C -6 REMARK 465 VAL C -5 REMARK 465 LEU C -4 REMARK 465 PHE C -3 REMARK 465 GLN C -2 REMARK 465 GLY C -1 REMARK 465 PRO C 0 REMARK 465 LEU C 1 REMARK 465 THR C 2 REMARK 465 PRO C 3 REMARK 465 LYS C 4 REMARK 465 THR C 5 REMARK 465 ASN C 6 REMARK 465 TYR C 7 REMARK 465 ILE C 8 REMARK 465 PRO C 9 REMARK 465 PHE C 10 REMARK 465 PRO C 11 REMARK 465 SER C 12 REMARK 465 PRO C 13 REMARK 465 ILE C 14 REMARK 465 HIS C 15 REMARK 465 GLN C 16 REMARK 465 THR C 17 REMARK 465 PRO C 18 REMARK 465 PHE C 19 REMARK 465 GLN C 20 REMARK 465 THR C 21 REMARK 465 ASP C 22 REMARK 465 LEU C 23 REMARK 465 ALA C 24 REMARK 465 PRO C 25 REMARK 465 MET C 26 REMARK 465 ALA C 27 REMARK 465 ALA C 28 REMARK 465 ALA C 29 REMARK 465 ALA C 30 REMARK 465 ALA C 31 REMARK 465 ALA C 32 REMARK 465 ALA C 33 REMARK 465 THR C 34 REMARK 465 GLU C 477 REMARK 465 GLU C 478 REMARK 465 GLU C 479 REMARK 465 PRO C 480 REMARK 465 SER C 481 REMARK 465 ASP C 482 REMARK 465 TYR C 483 REMARK 465 PHE C 484 REMARK 465 ASP C 485 REMARK 465 SER C 486 REMARK 465 ALA C 487 REMARK 465 ALA C 488 REMARK 465 GLU C 489 REMARK 465 TYR C 490 REMARK 465 ASN C 491 REMARK 465 GLU C 492 REMARK 465 CYS C 493 REMARK 465 ASP C 494 REMARK 465 ASP C 495 REMARK 465 GLU C 496 REMARK 465 MET C 497 REMARK 465 TYR C 498 REMARK 465 SER C 499 REMARK 465 VAL C 500 REMARK 465 ARG C 501 REMARK 465 LYS C 502 REMARK 465 ARG C 503 REMARK 465 ALA C 504 REMARK 465 ARG C 505 REMARK 465 TYR C 506 REMARK 465 THR C 507 REMARK 465 TYR C 508 REMARK 465 ASP C 509 REMARK 465 LEU C 510 REMARK 465 ASN C 511 REMARK 465 SER C 512 REMARK 465 SER C 513 REMARK 465 SER C 514 REMARK 465 SER C 515 REMARK 465 GLY C 516 REMARK 465 LEU C 517 REMARK 465 ASP C 518 REMARK 465 VAL C 519 REMARK 465 ASN C 520 REMARK 465 VAL C 521 REMARK 465 GLU C 522 REMARK 465 GLY C 523 REMARK 465 TYR C 524 REMARK 465 ASP C 525 REMARK 465 GLU C 526 REMARK 465 ILE C 726 REMARK 465 SER C 727 REMARK 465 ASP C 728 REMARK 465 SER C 729 REMARK 465 SER C 730 REMARK 465 GLY C 731 REMARK 465 SER C 732 REMARK 465 SER C 733 REMARK 465 GLY C 734 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 CE1 HIS A 246 C13 GR2 A 301 1.97 REMARK 500 OH TYR A 67 OD2 ASP A 76 2.14 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 GLU B 20 -167.20 -78.73 REMARK 500 ALA B 21 -61.13 51.97 REMARK 500 VAL B 42 72.22 51.30 REMARK 500 SER B 49 -108.42 55.64 REMARK 500 HIS B 62 49.55 -85.26 REMARK 500 GLN B 119 43.85 -82.54 REMARK 500 THR B 120 -39.89 -132.67 REMARK 500 LYS B 126 -161.86 -76.00 REMARK 500 LYS B 128 132.96 -172.01 REMARK 500 MET A 96 -5.50 66.92 REMARK 500 ALA A 169 -8.91 71.33 REMARK 500 MET A 219 -63.23 -95.01 REMARK 500 GLU C 371 -101.50 55.82 REMARK 500 ALA C 443 9.05 59.96 REMARK 500 PRO C 548 2.99 -67.94 REMARK 500 SER C 612 128.91 -171.87 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: EMD-62397 RELATED DB: EMDB REMARK 900 CONTAINS A DIFFERENT CLASS (CLASS 1) OF ASK1-MAX2-HTL7-SMAX1 REMARK 900 RELATED ID: EMD-62407 RELATED DB: EMDB REMARK 900 CRYO-EM STRUCTURE OF ASK1-MAX2-HTL7-SMAX1 CLASS 4 WITH COVALENTLY REMARK 900 BOUND D-RING DBREF 9KLK B 1 160 UNP Q39255 SKP1A_ARATH 1 160 DBREF1 9KLK A 1 271 UNP A0A0M3PNA2_STRHE DBREF2 9KLK A A0A0M3PNA2 1 271 DBREF 9KLK C 2 728 UNP T1RVG4 T1RVG4_STRHE 2 728 SEQADV 9KLK MET A -28 UNP A0A0M3PNA INITIATING METHIONINE SEQADV 9KLK LYS A -27 UNP A0A0M3PNA EXPRESSION TAG SEQADV 9KLK HIS A -26 UNP A0A0M3PNA EXPRESSION TAG SEQADV 9KLK HIS A -25 UNP A0A0M3PNA EXPRESSION TAG SEQADV 9KLK HIS A -24 UNP A0A0M3PNA EXPRESSION TAG SEQADV 9KLK HIS A -23 UNP A0A0M3PNA EXPRESSION TAG SEQADV 9KLK HIS A -22 UNP A0A0M3PNA EXPRESSION TAG SEQADV 9KLK HIS A -21 UNP A0A0M3PNA EXPRESSION TAG SEQADV 9KLK HIS A -20 UNP A0A0M3PNA EXPRESSION TAG SEQADV 9KLK GLY A -19 UNP A0A0M3PNA EXPRESSION TAG SEQADV 9KLK ALA A -18 UNP A0A0M3PNA EXPRESSION TAG SEQADV 9KLK ALA A -17 UNP A0A0M3PNA EXPRESSION TAG SEQADV 9KLK GLY A -16 UNP A0A0M3PNA EXPRESSION TAG SEQADV 9KLK THR A -15 UNP A0A0M3PNA EXPRESSION TAG SEQADV 9KLK SER A -14 UNP A0A0M3PNA EXPRESSION TAG SEQADV 9KLK LEU A -13 UNP A0A0M3PNA EXPRESSION TAG SEQADV 9KLK TYR A -12 UNP A0A0M3PNA EXPRESSION TAG SEQADV 9KLK LYS A -11 UNP A0A0M3PNA EXPRESSION TAG SEQADV 9KLK LYS A -10 UNP A0A0M3PNA EXPRESSION TAG SEQADV 9KLK ALA A -9 UNP A0A0M3PNA EXPRESSION TAG SEQADV 9KLK GLY A -8 UNP A0A0M3PNA EXPRESSION TAG SEQADV 9KLK GLU A -7 UNP A0A0M3PNA EXPRESSION TAG SEQADV 9KLK ASN A -6 UNP A0A0M3PNA EXPRESSION TAG SEQADV 9KLK LEU A -5 UNP A0A0M3PNA EXPRESSION TAG SEQADV 9KLK TYR A -4 UNP A0A0M3PNA EXPRESSION TAG SEQADV 9KLK PHE A -3 UNP A0A0M3PNA EXPRESSION TAG SEQADV 9KLK GLN A -2 UNP A0A0M3PNA EXPRESSION TAG SEQADV 9KLK GLY A -1 UNP A0A0M3PNA EXPRESSION TAG SEQADV 9KLK SER A 0 UNP A0A0M3PNA EXPRESSION TAG SEQADV 9KLK MET C -36 UNP T1RVG4 INITIATING METHIONINE SEQADV 9KLK HIS C -35 UNP T1RVG4 EXPRESSION TAG SEQADV 9KLK HIS C -34 UNP T1RVG4 EXPRESSION TAG SEQADV 9KLK HIS C -33 UNP T1RVG4 EXPRESSION TAG SEQADV 9KLK HIS C -32 UNP T1RVG4 EXPRESSION TAG SEQADV 9KLK HIS C -31 UNP T1RVG4 EXPRESSION TAG SEQADV 9KLK HIS C -30 UNP T1RVG4 EXPRESSION TAG SEQADV 9KLK HIS C -29 UNP T1RVG4 EXPRESSION TAG SEQADV 9KLK HIS C -28 UNP T1RVG4 EXPRESSION TAG SEQADV 9KLK HIS C -27 UNP T1RVG4 EXPRESSION TAG SEQADV 9KLK SER C -26 UNP T1RVG4 EXPRESSION TAG SEQADV 9KLK SER C -25 UNP T1RVG4 EXPRESSION TAG SEQADV 9KLK GLY C -24 UNP T1RVG4 EXPRESSION TAG SEQADV 9KLK TRP C -23 UNP T1RVG4 EXPRESSION TAG SEQADV 9KLK SER C -22 UNP T1RVG4 EXPRESSION TAG SEQADV 9KLK HIS C -21 UNP T1RVG4 EXPRESSION TAG SEQADV 9KLK PRO C -20 UNP T1RVG4 EXPRESSION TAG SEQADV 9KLK GLN C -19 UNP T1RVG4 EXPRESSION TAG SEQADV 9KLK PHE C -18 UNP T1RVG4 EXPRESSION TAG SEQADV 9KLK GLU C -17 UNP T1RVG4 EXPRESSION TAG SEQADV 9KLK LYS C -16 UNP T1RVG4 EXPRESSION TAG SEQADV 9KLK GLY C -15 UNP T1RVG4 EXPRESSION TAG SEQADV 9KLK GLY C -14 UNP T1RVG4 EXPRESSION TAG SEQADV 9KLK GLY C -13 UNP T1RVG4 EXPRESSION TAG SEQADV 9KLK SER C -12 UNP T1RVG4 EXPRESSION TAG SEQADV 9KLK GLY C -11 UNP T1RVG4 EXPRESSION TAG SEQADV 9KLK GLY C -10 UNP T1RVG4 EXPRESSION TAG SEQADV 9KLK GLY C -9 UNP T1RVG4 EXPRESSION TAG SEQADV 9KLK SER C -8 UNP T1RVG4 EXPRESSION TAG SEQADV 9KLK LEU C -7 UNP T1RVG4 EXPRESSION TAG SEQADV 9KLK GLU C -6 UNP T1RVG4 EXPRESSION TAG SEQADV 9KLK VAL C -5 UNP T1RVG4 EXPRESSION TAG SEQADV 9KLK LEU C -4 UNP T1RVG4 EXPRESSION TAG SEQADV 9KLK PHE C -3 UNP T1RVG4 EXPRESSION TAG SEQADV 9KLK GLN C -2 UNP T1RVG4 EXPRESSION TAG SEQADV 9KLK GLY C -1 UNP T1RVG4 EXPRESSION TAG SEQADV 9KLK PRO C 0 UNP T1RVG4 EXPRESSION TAG SEQADV 9KLK LEU C 1 UNP T1RVG4 EXPRESSION TAG SEQADV 9KLK SER C 729 UNP T1RVG4 EXPRESSION TAG SEQADV 9KLK SER C 730 UNP T1RVG4 EXPRESSION TAG SEQADV 9KLK GLY C 731 UNP T1RVG4 EXPRESSION TAG SEQADV 9KLK SER C 732 UNP T1RVG4 EXPRESSION TAG SEQADV 9KLK SER C 733 UNP T1RVG4 EXPRESSION TAG SEQADV 9KLK GLY C 734 UNP T1RVG4 EXPRESSION TAG SEQRES 1 B 160 MET SER ALA LYS LYS ILE VAL LEU LYS SER SER ASP GLY SEQRES 2 B 160 GLU SER PHE GLU VAL GLU GLU ALA VAL ALA LEU GLU SER SEQRES 3 B 160 GLN THR ILE ALA HIS MET VAL GLU ASP ASP CYS VAL ASP SEQRES 4 B 160 ASN GLY VAL PRO LEU PRO ASN VAL THR SER LYS ILE LEU SEQRES 5 B 160 ALA LYS VAL ILE GLU TYR CYS LYS ARG HIS VAL GLU ALA SEQRES 6 B 160 ALA ALA SER LYS ALA GLU ALA VAL GLU GLY ALA ALA THR SEQRES 7 B 160 SER ASP ASP ASP LEU LYS ALA TRP ASP ALA ASP PHE MET SEQRES 8 B 160 LYS ILE ASP GLN ALA THR LEU PHE GLU LEU ILE LEU ALA SEQRES 9 B 160 ALA ASN TYR LEU ASN ILE LYS ASN LEU LEU ASP LEU THR SEQRES 10 B 160 CYS GLN THR VAL ALA ASP MET ILE LYS GLY LYS THR PRO SEQRES 11 B 160 GLU GLU ILE ARG THR THR PHE ASN ILE LYS ASN ASP PHE SEQRES 12 B 160 THR PRO GLU GLU GLU GLU GLU VAL ARG ARG GLU ASN GLN SEQRES 13 B 160 TRP ALA PHE GLU SEQRES 1 A 300 MET LYS HIS HIS HIS HIS HIS HIS HIS GLY ALA ALA GLY SEQRES 2 A 300 THR SER LEU TYR LYS LYS ALA GLY GLU ASN LEU TYR PHE SEQRES 3 A 300 GLN GLY SER MET SER SER ILE GLY LEU ALA HIS ASN VAL SEQRES 4 A 300 THR ILE LEU GLY SER GLY GLU THR THR VAL VAL LEU GLY SEQRES 5 A 300 HIS GLY TYR GLY THR ASP GLN SER VAL TRP LYS LEU LEU SEQRES 6 A 300 VAL PRO TYR LEU VAL ASP ASP TYR LYS VAL LEU LEU TYR SEQRES 7 A 300 ASP HIS MET GLY ALA GLY THR THR ASN PRO ASP TYR PHE SEQRES 8 A 300 ASP PHE ASP ARG TYR SER SER LEU GLU GLY TYR SER TYR SEQRES 9 A 300 ASP LEU ILE ALA ILE LEU GLU GLU PHE GLN VAL SER LYS SEQRES 10 A 300 CYS ILE TYR VAL GLY HIS SER MET SER SER MET ALA ALA SEQRES 11 A 300 ALA VAL ALA SER ILE PHE ARG PRO ASP LEU PHE HIS LYS SEQRES 12 A 300 LEU VAL MET ILE SER PRO THR PRO ARG LEU ILE ASN THR SEQRES 13 A 300 GLU GLU TYR TYR GLY GLY PHE GLU GLN LYS VAL MET ASP SEQRES 14 A 300 GLU THR LEU ARG SER LEU ASP GLU ASN PHE LYS SER LEU SEQRES 15 A 300 SER LEU GLY THR ALA PRO LEU LEU LEU ALA CYS ASP LEU SEQRES 16 A 300 GLU SER ALA ALA MET GLN GLU TYR CYS ARG THR LEU PHE SEQRES 17 A 300 ASN MET ARG PRO ASP ILE ALA CYS CYS ILE THR ARG MET SEQRES 18 A 300 ILE CYS GLY LEU ASP LEU ARG PRO TYR LEU GLY HIS VAL SEQRES 19 A 300 THR VAL PRO CYS HIS ILE ILE GLN SER SER ASN ASP ILE SEQRES 20 A 300 MET VAL PRO VAL ALA VAL GLY GLU TYR LEU ARG LYS ASN SEQRES 21 A 300 LEU GLY GLY PRO SER VAL VAL GLU VAL MET PRO THR GLU SEQRES 22 A 300 GLY HIS LEU PRO HIS LEU SER MET PRO GLU VAL THR ILE SEQRES 23 A 300 PRO VAL VAL LEU ARG HIS ILE ARG GLN ASP ILE THR ASP SEQRES 24 A 300 HIS SEQRES 1 C 771 MET HIS HIS HIS HIS HIS HIS HIS HIS HIS SER SER GLY SEQRES 2 C 771 TRP SER HIS PRO GLN PHE GLU LYS GLY GLY GLY SER GLY SEQRES 3 C 771 GLY GLY SER LEU GLU VAL LEU PHE GLN GLY PRO LEU THR SEQRES 4 C 771 PRO LYS THR ASN TYR ILE PRO PHE PRO SER PRO ILE HIS SEQRES 5 C 771 GLN THR PRO PHE GLN THR ASP LEU ALA PRO MET ALA ALA SEQRES 6 C 771 ALA ALA ALA ALA ALA THR THR ALA LEU ASN ASP LEU PRO SEQRES 7 C 771 ASP VAL ILE LEU SER ASN ILE MET ALA GLY VAL SER ASP SEQRES 8 C 771 VAL ARG SER ARG ASN SER ALA SER LEU VAL CYS HIS LYS SEQRES 9 C 771 TRP TYR LEU LEU GLU ARG ALA THR ARG SER ALA LEU THR SEQRES 10 C 771 LEU ARG GLY ASN ILE ARG ASP LEU PHE MET LEU PRO THR SEQRES 11 C 771 CYS PHE GLN SER THR SER HIS LEU ASP LEU SER LEU ILE SEQRES 12 C 771 SER PRO TRP GLY HIS PRO LEU THR SER ALA ALA ASP PRO SEQRES 13 C 771 ASP SER ALA LEU ILE GLY HIS LEU LEU ARG HIS ALA PHE SEQRES 14 C 771 PRO SER VAL THR SER LEU ALA ILE TYR ALA ARG ASP PRO SEQRES 15 C 771 SER THR ILE HIS ILE VAL VAL PRO GLN TRP PRO ASP LEU SEQRES 16 C 771 GLU ARG LEU LYS LEU VAL ARG TRP HIS GLN ARG PRO GLN SEQRES 17 C 771 THR ASP ALA ALA GLY ASP GLU LEU LYS LEU LEU ILE SER SEQRES 18 C 771 GLU CYS GLY THR LEU LYS SER LEU ASP LEU SER SER PHE SEQRES 19 C 771 TYR CYS TRP THR ASP ASP VAL PRO ALA ALA LEU GLY SER SEQRES 20 C 771 CYS PRO THR PHE ALA ALA ASN LEU LYS SER LEU ASN LEU SEQRES 21 C 771 LEU ASN SER SER PHE SER GLU GLY PHE LYS SER ASP GLU SEQRES 22 C 771 ILE LYS ALA ILE THR LYS ALA CYS PRO ASN LEU ARG GLU SEQRES 23 C 771 PHE ARG ALA SER CYS MET PHE ASP PRO ARG TYR ILE GLY SEQRES 24 C 771 HIS ALA GLY ASP GLU ALA LEU VAL SER ILE SER VAL ASN SEQRES 25 C 771 CYS PRO LYS LEU GLU ILE LEU HIS LEU ALA ASP THR ASN SEQRES 26 C 771 ALA LEU SER SER ALA ARG SER ASP PHE ASP PRO ASP GLU SEQRES 27 C 771 ARG GLU GLY LEU GLY GLN GLU GLU ALA LYS ILE ASN ALA SEQRES 28 C 771 ALA THR LEU ILE GLU VAL PHE SER GLY LEU PRO LEU LEU SEQRES 29 C 771 GLU GLU LEU ALA LEU ASP LEU CYS ASN ASN VAL ARG ASP SEQRES 30 C 771 SER GLY PRO ALA LEU GLU VAL LEU ASN SER LYS CYS PRO SEQRES 31 C 771 LYS LEU LYS SER VAL LYS LEU GLY GLN PHE HIS GLY ILE SEQRES 32 C 771 SER LEU PRO VAL GLU SER LYS LEU ASP GLY ILE ALA LEU SEQRES 33 C 771 CYS GLN GLY LEU GLU SER LEU SER ILE ARG ASN VAL ASP SEQRES 34 C 771 ASP LEU THR ASP MET GLY LEU ILE ALA ILE GLY ARG GLY SEQRES 35 C 771 CYS TYR ARG LEU ALA LYS PHE GLU VAL TYR GLY CYS LYS SEQRES 36 C 771 LYS ILE THR VAL ARG GLY MET ARG THR MET ALA SER LEU SEQRES 37 C 771 LEU ARG LYS THR LEU VAL ASP VAL LYS ILE ALA ALA CYS SEQRES 38 C 771 LYS LYS LEU GLY ALA VAL GLN SER LEU LYS ALA LEU GLU SEQRES 39 C 771 PRO ILE GLN ASP ARG VAL GLU ARG LEU HIS ILE ASP CYS SEQRES 40 C 771 ASP TRP ASP CYS PRO ASP GLU GLU GLU PRO SER ASP TYR SEQRES 41 C 771 PHE ASP SER ALA ALA GLU TYR ASN GLU CYS ASP ASP GLU SEQRES 42 C 771 MET TYR SER VAL ARG LYS ARG ALA ARG TYR THR TYR ASP SEQRES 43 C 771 LEU ASN SER SER SER SER GLY LEU ASP VAL ASN VAL GLU SEQRES 44 C 771 GLY TYR ASP GLU ASP LYS THR TRP ALA ARG LEU ARG TYR SEQRES 45 C 771 VAL SER LEU TRP ILE PHE VAL GLY GLN LEU LEU THR PRO SEQRES 46 C 771 LEU VAL ALA ALA GLY LEU ASN ASP CYS PRO GLU LEU GLU SEQRES 47 C 771 GLU ILE SER ILE LYS VAL GLU GLY ASP CYS ARG VAL LEU SEQRES 48 C 771 SER ARG PRO THR VAL ARG GLU PHE GLY LEU THR THR LEU SEQRES 49 C 771 LEU ASN TYR PRO LYS LEU SER ARG MET HIS LEU ASP CYS SEQRES 50 C 771 GLY ASP ILE ASN GLY TYR ALA HIS THR ALA PRO SER GLY SEQRES 51 C 771 GLN MET ASP LEU SER LEU TRP GLU ARG PHE TYR LEU ILE SEQRES 52 C 771 GLY VAL GLY HIS LEU GLY LEU THR GLU LEU ASN TYR TRP SEQRES 53 C 771 PRO PRO GLN ASP ARG ASP VAL ASN GLN ARG SER LEU SER SEQRES 54 C 771 LEU PRO ALA ALA GLY LEU LEU GLN GLU CYS ASN ARG LEU SEQRES 55 C 771 ARG LYS LEU PHE ILE HIS GLY THR ALA HIS GLU HIS PHE SEQRES 56 C 771 MET MET PHE PHE LEU ARG ILE GLU GLY LEU ARG ASP VAL SEQRES 57 C 771 GLN LEU ARG ALA ASP TYR TYR PRO ALA PRO GLU ASN ASP SEQRES 58 C 771 MET SER THR GLU MET ARG ALA ASP SER CYS SER ARG PHE SEQRES 59 C 771 GLU VAL ALA LEU ASN ARG ARG GLN ILE SER ASP SER SER SEQRES 60 C 771 GLY SER SER GLY HET GR2 A 301 7 HETNAM GR2 (3E,3AR,8BS)-3-({[(2R)-4-METHYL-5-OXO-2,5-DIHYDROFURAN- HETNAM 2 GR2 2-YL]OXY}METHYLIDENE)-3,3A,4,8B-TETRAHYDRO-2H- HETNAM 3 GR2 INDENO[1,2-B]FURAN-2-ONE FORMUL 4 GR2 C17 H14 O5 HELIX 1 AA1 ALA B 21 GLU B 25 5 5 HELIX 2 AA2 SER B 26 MET B 32 1 7 HELIX 3 AA3 SER B 49 HIS B 62 1 14 HELIX 4 AA4 LYS B 84 PHE B 90 1 7 HELIX 5 AA5 ASP B 94 ASN B 106 1 13 HELIX 6 AA6 ILE B 110 ALA B 122 1 13 HELIX 7 AA7 ASP B 123 LYS B 126 5 4 HELIX 8 AA8 THR B 129 PHE B 137 1 9 HELIX 9 AA9 THR B 144 GLN B 156 1 13 HELIX 10 AB1 SER A 2 ASN A 9 1 8 HELIX 11 AB2 ASP A 29 LYS A 34 5 6 HELIX 12 AB3 LEU A 36 VAL A 41 1 6 HELIX 13 AB4 ASP A 65 SER A 68 5 4 HELIX 14 AB5 SER A 69 PHE A 84 1 16 HELIX 15 AB6 SER A 97 ARG A 108 1 12 HELIX 16 AB7 GLU A 135 LEU A 155 1 21 HELIX 17 AB8 LEU A 162 LEU A 166 5 5 HELIX 18 AB9 ALA A 170 CYS A 175 1 6 HELIX 19 AC1 ARG A 176 ASN A 180 5 5 HELIX 20 AC2 ARG A 182 GLY A 195 1 14 HELIX 21 AC3 ARG A 199 VAL A 205 5 7 HELIX 22 AC4 VAL A 222 LEU A 232 1 11 HELIX 23 AC5 LEU A 247 MET A 252 1 6 HELIX 24 AC6 MET A 252 GLN A 266 1 15 HELIX 25 AC7 ALA C 36 LEU C 40 5 5 HELIX 26 AC8 PRO C 41 GLY C 51 1 11 HELIX 27 AC9 ASP C 54 SER C 62 1 9 HELIX 28 AD1 CYS C 65 ARG C 76 1 12 HELIX 29 AD2 ASP C 87 LEU C 91 5 5 HELIX 30 AD3 ASP C 118 ASP C 120 5 3 HELIX 31 AD4 SER C 121 PHE C 132 1 12 HELIX 32 AD5 ASP C 144 VAL C 152 1 9 HELIX 33 AD6 PRO C 153 TRP C 155 5 3 HELIX 34 AD7 GLY C 176 LEU C 181 1 6 HELIX 35 AD8 ASP C 202 GLY C 209 1 8 HELIX 36 AD9 CYS C 211 ASN C 217 1 7 HELIX 37 AE1 LYS C 233 CYS C 244 1 12 HELIX 38 AE2 GLY C 265 CYS C 276 1 12 HELIX 39 AE3 ASN C 288 SER C 291 5 4 HELIX 40 AE4 ALA C 293 ASP C 298 1 6 HELIX 41 AE5 ASN C 313 GLY C 323 1 11 HELIX 42 AE6 SER C 341 CYS C 352 1 12 HELIX 43 AE7 ASP C 375 CYS C 380 5 6 HELIX 44 AE8 THR C 395 CYS C 406 1 12 HELIX 45 AE9 THR C 421 LEU C 432 1 12 HELIX 46 AF1 GLY C 448 LEU C 456 1 9 HELIX 47 AF2 PRO C 548 GLY C 553 1 6 HELIX 48 AF3 GLY C 583 TYR C 590 5 8 HELIX 49 AF4 ASP C 616 ILE C 626 1 11 HELIX 50 AF5 SER C 652 GLU C 661 1 10 HELIX 51 AF6 HIS C 675 MET C 680 1 6 HELIX 52 AF7 PHE C 681 ILE C 685 5 5 HELIX 53 AF8 ARG C 710 ASN C 722 1 13 SHEET 1 AA1 2 VAL B 7 LYS B 9 0 SHEET 2 AA1 2 SER B 15 GLU B 17 -1 O PHE B 16 N LEU B 8 SHEET 1 AA2 7 THR A 11 GLY A 14 0 SHEET 2 AA2 7 LYS A 45 LEU A 48 -1 O VAL A 46 N LEU A 13 SHEET 3 AA2 7 THR A 19 GLY A 23 1 N VAL A 20 O LYS A 45 SHEET 4 AA2 7 CYS A 89 GLY A 93 1 O VAL A 92 N GLY A 23 SHEET 5 AA2 7 PHE A 112 ILE A 118 1 O VAL A 116 N TYR A 91 SHEET 6 AA2 7 CYS A 209 SER A 214 1 O HIS A 210 N LEU A 115 SHEET 7 AA2 7 SER A 236 MET A 241 1 O VAL A 237 N ILE A 211 SHEET 1 AA320 ALA C 78 THR C 80 0 SHEET 2 AA320 HIS C 100 ASP C 102 1 O HIS C 100 N LEU C 79 SHEET 3 AA320 SER C 137 TYR C 141 1 O SER C 137 N LEU C 101 SHEET 4 AA320 ARG C 160 ARG C 165 1 O ARG C 160 N LEU C 138 SHEET 5 AA320 SER C 191 PHE C 197 1 O SER C 196 N ARG C 165 SHEET 6 AA320 SER C 220 LEU C 223 1 O ASN C 222 N LEU C 194 SHEET 7 AA320 GLU C 249 CYS C 254 1 O ARG C 251 N LEU C 223 SHEET 8 AA320 ILE C 281 ASP C 286 1 O HIS C 283 N PHE C 250 SHEET 9 AA320 GLU C 329 VAL C 338 1 O ALA C 331 N LEU C 284 SHEET 10 AA320 SER C 357 PHE C 363 1 O LYS C 359 N LEU C 332 SHEET 11 AA320 SER C 385 ARG C 389 1 O ARG C 389 N GLN C 362 SHEET 12 AA320 LYS C 411 TYR C 415 1 O GLU C 413 N ILE C 388 SHEET 13 AA320 ASP C 438 ALA C 442 1 O LYS C 440 N VAL C 414 SHEET 14 AA320 ARG C 465 ASP C 469 1 O HIS C 467 N ILE C 441 SHEET 15 AA320 TYR C 535 PHE C 541 1 O SER C 537 N LEU C 466 SHEET 16 AA320 GLU C 562 ASP C 570 1 O SER C 564 N LEU C 538 SHEET 17 AA320 ARG C 595 ASN C 604 1 O HIS C 597 N ILE C 565 SHEET 18 AA320 GLU C 635 TRP C 639 1 O ASN C 637 N LEU C 598 SHEET 19 AA320 LYS C 667 ILE C 670 1 O PHE C 669 N TYR C 638 SHEET 20 AA320 ASP C 690 LEU C 693 1 O ASP C 690 N LEU C 668 LINK NE2 HIS A 246 C13 GR2 A 301 1555 1555 1.43 CISPEP 1 SER C 107 PRO C 108 0 -4.27 CISPEP 2 TYR C 698 PRO C 699 0 -8.71 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 1046 GLU B 160 TER 3141 THR A 269 TER 8149 GLN C 725 HETATM 8150 C13 GR2 A 301 136.775 137.423 98.463 1.00 62.74 C HETATM 8151 C14 GR2 A 301 138.266 137.252 98.295 1.00 60.54 C HETATM 8152 C15 GR2 A 301 138.493 136.055 97.531 1.00 59.36 C HETATM 8153 C16 GR2 A 301 137.163 135.513 97.163 1.00 62.32 C HETATM 8154 C17 GR2 A 301 139.815 135.642 96.898 1.00 60.94 C HETATM 8155 O4 GR2 A 301 136.949 134.669 96.364 1.00 60.22 O HETATM 8156 O5 GR2 A 301 136.179 136.183 97.929 1.00 64.01 O CONECT 2954 8150 CONECT 8150 2954 8151 8156 CONECT 8151 8150 8152 CONECT 8152 8151 8153 8154 CONECT 8153 8152 8155 8156 CONECT 8154 8152 CONECT 8155 8153 CONECT 8156 8150 8153 MASTER 344 0 1 53 29 0 0 6 8153 3 8 97 END