HEADER IMMUNE SYSTEM 22-AUG-25 9Q6Z TITLE HUMAN SERUM ALBUMIN IN COMPLEX WITH FOUR NANOBODIES: N33, NB139, NB39 TITLE 2 & NB104 COMPND MOL_ID: 1; COMPND 2 MOLECULE: SERUM ALBUMIN; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES; COMPND 5 MOL_ID: 2; COMPND 6 MOLECULE: N33; COMPND 7 CHAIN: B; COMPND 8 ENGINEERED: YES; COMPND 9 MOL_ID: 3; COMPND 10 MOLECULE: NB139; COMPND 11 CHAIN: C; COMPND 12 ENGINEERED: YES; COMPND 13 MOL_ID: 4; COMPND 14 MOLECULE: NB39; COMPND 15 CHAIN: D; COMPND 16 ENGINEERED: YES; COMPND 17 MOL_ID: 5; COMPND 18 MOLECULE: NB104; COMPND 19 CHAIN: E; COMPND 20 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: ALB, GIG20, GIG42, PRO0903, PRO1708, PRO2044, PRO2619, SOURCE 6 PRO2675, UNQ696/PRO1341; SOURCE 7 EXPRESSION_SYSTEM: HOMO SAPIENS; SOURCE 8 EXPRESSION_SYSTEM_TAXID: 9606; SOURCE 9 MOL_ID: 2; SOURCE 10 ORGANISM_SCIENTIFIC: LAMA GLAMA; SOURCE 11 ORGANISM_TAXID: 9844; SOURCE 12 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 13 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 14 MOL_ID: 3; SOURCE 15 ORGANISM_SCIENTIFIC: LAMA GLAMA; SOURCE 16 ORGANISM_TAXID: 9844; SOURCE 17 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 18 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 19 MOL_ID: 4; SOURCE 20 ORGANISM_SCIENTIFIC: LAMA GLAMA; SOURCE 21 ORGANISM_TAXID: 9844; SOURCE 22 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 23 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 24 MOL_ID: 5; SOURCE 25 ORGANISM_SCIENTIFIC: LAMA GLAMA; SOURCE 26 ORGANISM_TAXID: 9844; SOURCE 27 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 28 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS NANOBODY, VHH, IMMUNE SYSTEM EXPDTA ELECTRON MICROSCOPY AUTHOR W.HANG,Z.SANG,Y.F.XIANG,D.J.TAYLOR,Y.SHI REVDAT 1 25-MAR-26 9Q6Z 0 JRNL AUTH Z.SANG,W.HUANG,Y.SHI JRNL TITL HUMAN SERUM ALBUMIN IN COMPLEX WITH FOUR NANOBODIES: N33, JRNL TITL 2 NB139, NB39 & NB104 JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 3.70 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) : 3.700 REMARK 3 NUMBER OF PARTICLES : 291872 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 9Q6Z COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 25-AUG-25. REMARK 100 THE DEPOSITION ID IS D_1000299421. 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 : HSA-NB33-NB77-NB125-N42 COMPLEX 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 : TFS GLACIOS REMARK 245 DETECTOR TYPE : FEI FALCON IV (4K X 4K) REMARK 245 MINIMUM DEFOCUS (NM) : 500.00 REMARK 245 MAXIMUM DEFOCUS (NM) : 2000.00 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) : 4000.00 REMARK 245 ILLUMINATION MODE : FLOOD BEAM REMARK 245 NOMINAL MAGNIFICATION : 130000 REMARK 245 CALIBRATED MAGNIFICATION : NULL REMARK 245 SOURCE : FIELD EMISSION GUN REMARK 245 ACCELERATION VOLTAGE (KV) : 200 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: PENTAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: PENTAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C, D, 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 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 O CYS A 538 HH21 ARG A 545 1.55 REMARK 500 O VAL D 34 H SER D 145 1.55 REMARK 500 H LYS D 109 OD2 ASP D 112 1.55 REMARK 500 OD1 ASP A 574 HH21 ARG E 74 1.58 REMARK 500 HZ2 LYS A 264 OE2 GLU A 268 1.58 REMARK 500 H LYS E 108 OD2 ASP E 111 1.58 REMARK 500 HH11 ARG E 74 O HIS E 78 1.59 REMARK 500 HE21 GLN E 61 O ALA E 62 1.59 REMARK 500 O GLY D 32 OG1 THR D 143 1.92 REMARK 500 OG1 THR A 92 OE1 GLU A 119 1.96 REMARK 500 O GLN E 25 OG SER E 47 2.00 REMARK 500 OG SER A 541 OE1 GLU A 544 2.08 REMARK 500 OE1 GLU D 50 OH TYR D 54 2.09 REMARK 500 OG1 THR A 107 NH1 ARG D 49 2.16 REMARK 500 NH1 ARG E 88 O SER E 106 2.18 REMARK 500 OE1 GLU A 191 NZ LYS A 205 2.18 REMARK 500 NH2 ARG B 54 OH TYR B 110 2.18 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 HIS A 27 -177.05 -67.49 REMARK 500 GLU A 40 -38.46 -132.62 REMARK 500 ASN A 135 124.95 69.97 REMARK 500 PHE A 247 72.97 -118.29 REMARK 500 ASN A 291 30.20 -95.87 REMARK 500 ASP A 325 35.89 70.84 REMARK 500 CYS A 385 49.33 -81.60 REMARK 500 SER A 504 160.15 178.73 REMARK 500 ASN B 47 -35.99 -132.50 REMARK 500 ALA B 65 152.11 -46.78 REMARK 500 ALA B 108 -168.69 -172.04 REMARK 500 ALA C 36 -101.54 47.42 REMARK 500 SER C 39 35.69 70.21 REMARK 500 ALA C 113 -177.00 -170.57 REMARK 500 SER D 39 32.79 -144.91 REMARK 500 ALA D 71 154.69 -49.61 REMARK 500 THR D 122 52.33 -96.84 REMARK 500 TYR D 135 128.01 -174.54 REMARK 500 ALA E 71 158.51 174.19 REMARK 500 THR E 72 135.29 -172.94 REMARK 500 SER E 134 130.80 -174.97 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: EMD-72282 RELATED DB: EMDB REMARK 900 HUMAN SERUM ALBUMIN IN COMPLEX WITH FOUR NANOBODIES: N33, NB139, REMARK 900 NB39 & NB104 DBREF 9Q6Z A 25 609 UNP P02768 ALBU_HUMAN 25 609 DBREF 9Q6Z B 18 148 PDB 9Q6Z 9Q6Z 18 148 DBREF 9Q6Z C 22 146 PDB 9Q6Z 9Q6Z 22 146 DBREF 9Q6Z D 22 147 PDB 9Q6Z 9Q6Z 22 147 DBREF 9Q6Z E 22 147 PDB 9Q6Z 9Q6Z 22 147 SEQRES 1 A 585 ASP ALA HIS LYS SER GLU VAL ALA HIS ARG PHE LYS ASP SEQRES 2 A 585 LEU GLY GLU GLU ASN PHE LYS ALA LEU VAL LEU ILE ALA SEQRES 3 A 585 PHE ALA GLN TYR LEU GLN GLN CYS PRO PHE GLU ASP HIS SEQRES 4 A 585 VAL LYS LEU VAL ASN GLU VAL THR GLU PHE ALA LYS THR SEQRES 5 A 585 CYS VAL ALA ASP GLU SER ALA GLU ASN CYS ASP LYS SER SEQRES 6 A 585 LEU HIS THR LEU PHE GLY ASP LYS LEU CYS THR VAL ALA SEQRES 7 A 585 THR LEU ARG GLU THR TYR GLY GLU MET ALA ASP CYS CYS SEQRES 8 A 585 ALA LYS GLN GLU PRO GLU ARG ASN GLU CYS PHE LEU GLN SEQRES 9 A 585 HIS LYS ASP ASP ASN PRO ASN LEU PRO ARG LEU VAL ARG SEQRES 10 A 585 PRO GLU VAL ASP VAL MET CYS THR ALA PHE HIS ASP ASN SEQRES 11 A 585 GLU GLU THR PHE LEU LYS LYS TYR LEU TYR GLU ILE ALA SEQRES 12 A 585 ARG ARG HIS PRO TYR PHE TYR ALA PRO GLU LEU LEU PHE SEQRES 13 A 585 PHE ALA LYS ARG TYR LYS ALA ALA PHE THR GLU CYS CYS SEQRES 14 A 585 GLN ALA ALA ASP LYS ALA ALA CYS LEU LEU PRO LYS LEU SEQRES 15 A 585 ASP GLU LEU ARG ASP GLU GLY LYS ALA SER SER ALA LYS SEQRES 16 A 585 GLN ARG LEU LYS CYS ALA SER LEU GLN LYS PHE GLY GLU SEQRES 17 A 585 ARG ALA PHE LYS ALA TRP ALA VAL ALA ARG LEU SER GLN SEQRES 18 A 585 ARG PHE PRO LYS ALA GLU PHE ALA GLU VAL SER LYS LEU SEQRES 19 A 585 VAL THR ASP LEU THR LYS VAL HIS THR GLU CYS CYS HIS SEQRES 20 A 585 GLY ASP LEU LEU GLU CYS ALA ASP ASP ARG ALA ASP LEU SEQRES 21 A 585 ALA LYS TYR ILE CYS GLU ASN GLN ASP SER ILE SER SER SEQRES 22 A 585 LYS LEU LYS GLU CYS CYS GLU LYS PRO LEU LEU GLU LYS SEQRES 23 A 585 SER HIS CYS ILE ALA GLU VAL GLU ASN ASP GLU MET PRO SEQRES 24 A 585 ALA ASP LEU PRO SER LEU ALA ALA ASP PHE VAL GLU SER SEQRES 25 A 585 LYS ASP VAL CYS LYS ASN TYR ALA GLU ALA LYS ASP VAL SEQRES 26 A 585 PHE LEU GLY MET PHE LEU TYR GLU TYR ALA ARG ARG HIS SEQRES 27 A 585 PRO ASP TYR SER VAL VAL LEU LEU LEU ARG LEU ALA LYS SEQRES 28 A 585 THR TYR GLU THR THR LEU GLU LYS CYS CYS ALA ALA ALA SEQRES 29 A 585 ASP PRO HIS GLU CYS TYR ALA LYS VAL PHE ASP GLU PHE SEQRES 30 A 585 LYS PRO LEU VAL GLU GLU PRO GLN ASN LEU ILE LYS GLN SEQRES 31 A 585 ASN CYS GLU LEU PHE GLU GLN LEU GLY GLU TYR LYS PHE SEQRES 32 A 585 GLN ASN ALA LEU LEU VAL ARG TYR THR LYS LYS VAL PRO SEQRES 33 A 585 GLN VAL SER THR PRO THR LEU VAL GLU VAL SER ARG ASN SEQRES 34 A 585 LEU GLY LYS VAL GLY SER LYS CYS CYS LYS HIS PRO GLU SEQRES 35 A 585 ALA LYS ARG MET PRO CYS ALA GLU ASP TYR LEU SER VAL SEQRES 36 A 585 VAL LEU ASN GLN LEU CYS VAL LEU HIS GLU LYS THR PRO SEQRES 37 A 585 VAL SER ASP ARG VAL THR LYS CYS CYS THR GLU SER LEU SEQRES 38 A 585 VAL ASN ARG ARG PRO CYS PHE SER ALA LEU GLU VAL ASP SEQRES 39 A 585 GLU THR TYR VAL PRO LYS GLU PHE ASN ALA GLU THR PHE SEQRES 40 A 585 THR PHE HIS ALA ASP ILE CYS THR LEU SER GLU LYS GLU SEQRES 41 A 585 ARG GLN ILE LYS LYS GLN THR ALA LEU VAL GLU LEU VAL SEQRES 42 A 585 LYS HIS LYS PRO LYS ALA THR LYS GLU GLN LEU LYS ALA SEQRES 43 A 585 VAL MET ASP ASP PHE ALA ALA PHE VAL GLU LYS CYS CYS SEQRES 44 A 585 LYS ALA ASP ASP LYS GLU THR CYS PHE ALA GLU GLU GLY SEQRES 45 A 585 LYS LYS LEU VAL ALA ALA SER GLN ALA ALA LEU GLY LEU SEQRES 1 B 131 HIS VAL GLN LEU VAL GLU SER GLY GLY GLY LEU VAL GLN SEQRES 2 B 131 ALA GLY GLY SER LEU ARG LEU SER CYS ALA ALA SER ASP SEQRES 3 B 131 THR ILE ASP ASN TYR ALA ARG ALA TRP PHE ARG GLN ALA SEQRES 4 B 131 PRO GLY LYS GLU ARG GLU PHE VAL ALA ALA ILE THR TRP SEQRES 5 B 131 THR PHE GLY THR PRO TYR TYR THR ASP SER VAL LYS GLY SEQRES 6 B 131 ARG PHE THR ILE SER ARG ASP ASP ALA LYS ASN THR VAL SEQRES 7 B 131 TYR LEU GLN MET ASN SER LEU LYS PRO GLU ASP THR ALA SEQRES 8 B 131 VAL TYR TYR CYS ALA ALA SER LEU TYR LEU PRO VAL ARG SEQRES 9 B 131 THR ALA SER GLY GLY TYR ARG LEU ASP THR ASP ARG PRO SEQRES 10 B 131 GLN TYR TRP GLY GLN GLY THR GLN VAL THR VAL SER SER SEQRES 11 B 131 GLU SEQRES 1 C 125 ALA GLN VAL GLN LEU VAL GLU SER GLY GLY GLY ALA VAL SEQRES 2 C 125 GLN ALA GLY GLY SER LEU GLN LEU SER CYS ARG ALA SER SEQRES 3 C 125 GLY ARG THR PHE SER PRO TYR VAL MET GLY TRP PHE ARG SEQRES 4 C 125 GLN ALA PRO GLY LYS GLU ARG GLU PHE VAL GLY LEU ILE SEQRES 5 C 125 THR TRP SER GLY GLY THR SER TYR ALA ASP SER VAL ARG SEQRES 6 C 125 GLY ARG PHE THR ALA SER ARG ASP ARG VAL LYS ASN THR SEQRES 7 C 125 VAL TYR LEU GLN MET ASN SER LEU LYS PRO GLU ASP THR SEQRES 8 C 125 ALA VAL TYR TYR CYS ALA ALA ALA TYR GLY ALA GLY TYR SEQRES 9 C 125 TYR VAL HIS GLU ARG GLN TYR ASP TYR TRP GLY GLN GLY SEQRES 10 C 125 THR GLN VAL THR VAL SER GLU PRO SEQRES 1 D 126 ALA HIS VAL GLN LEU VAL GLU SER GLY GLY GLY LEU VAL SEQRES 2 D 126 GLN ALA GLY GLY SER LEU ARG VAL SER CYS ALA ALA SER SEQRES 3 D 126 GLY ARG GLU PHE SER ASN TYR GLY MET GLY TRP PHE ARG SEQRES 4 D 126 GLN ALA PRO GLY LYS GLU ARG GLU PHE VAL ALA THR ILE SEQRES 5 D 126 SER TRP ASN GLY ARG ILE THR PHE TYR ALA ASP SER VAL SEQRES 6 D 126 LYS GLY ARG PHE THR ILE SER ARG ASP ASN ALA GLU LYS SEQRES 7 D 126 THR GLY TYR LEU GLN MET ASN SER LEU LYS PRO GLU ASP SEQRES 8 D 126 THR ALA LEU TYR TYR CYS ALA ALA GLU THR SER GLY TRP SEQRES 9 D 126 GLY SER LYS VAL VAL PRO ASN TYR ASP TYR TRP GLY GLN SEQRES 10 D 126 GLY THR GLN VAL THR VAL SER GLU PRO SEQRES 1 E 126 ALA GLU VAL GLN LEU VAL GLU SER GLY GLY GLY LEU ALA SEQRES 2 E 126 GLN ALA GLY GLY SER LEU ARG LEU SER CYS ALA ALA SER SEQRES 3 E 126 GLY ARG THR PHE SER ASN SER CYS MET GLY TRP PHE ARG SEQRES 4 E 126 GLN ALA PRO GLY LYS GLU ARG GLU PHE VAL ALA THR ILE SEQRES 5 E 126 ARG SER THR GLY HIS ALA SER TYR ALA ASP SER VAL GLU SEQRES 6 E 126 GLY ARG PHE THR VAL SER ARG ASP ILE ALA LYS ASN THR SEQRES 7 E 126 VAL TYR LEU GLU MET ASN SER LEU LYS PRO ASP ASP THR SEQRES 8 E 126 ALA VAL TYR ILE CYS GLY ALA GLY VAL SER ASP TYR GLY SEQRES 9 E 126 CYS TYR ARG THR SER GLY TYR ASN SER TRP GLY GLN GLY SEQRES 10 E 126 THR GLN VAL THR VAL SER GLU PRO LYS HELIX 1 AA1 SER A 29 LEU A 38 1 10 HELIX 2 AA2 GLU A 40 LEU A 55 1 16 HELIX 3 AA3 PRO A 59 ASP A 80 1 22 HELIX 4 AA4 SER A 89 THR A 100 1 12 HELIX 5 AA5 TYR A 108 ALA A 116 1 9 HELIX 6 AA6 GLN A 118 LYS A 130 1 13 HELIX 7 AA7 GLU A 143 ASN A 154 1 12 HELIX 8 AA8 ASN A 154 HIS A 170 1 17 HELIX 9 AA9 TYR A 174 ALA A 195 1 22 HELIX 10 AB1 ASP A 197 PHE A 247 1 51 HELIX 11 AB2 GLU A 251 GLY A 272 1 22 HELIX 12 AB3 ASP A 273 ASN A 291 1 19 HELIX 13 AB4 ASN A 291 SER A 296 1 6 HELIX 14 AB5 SER A 297 GLU A 301 5 5 HELIX 15 AB6 PRO A 306 VAL A 317 1 12 HELIX 16 AB7 LEU A 329 VAL A 334 1 6 HELIX 17 AB8 ASP A 338 ALA A 346 1 9 HELIX 18 AB9 ALA A 346 HIS A 362 1 17 HELIX 19 AC1 SER A 366 CYS A 385 1 20 HELIX 20 AC2 ASP A 389 ALA A 395 1 7 HELIX 21 AC3 LYS A 396 GLY A 423 1 28 HELIX 22 AC4 TYR A 425 VAL A 439 1 15 HELIX 23 AC5 SER A 443 LYS A 463 1 21 HELIX 24 AC6 PRO A 465 THR A 491 1 27 HELIX 25 AC7 SER A 494 SER A 504 1 11 HELIX 26 AC8 ASN A 507 LEU A 515 1 9 HELIX 27 AC9 HIS A 534 LEU A 540 1 7 HELIX 28 AD1 SER A 541 LYS A 560 1 20 HELIX 29 AD2 THR A 564 ALA A 585 1 22 HELIX 30 AD3 ASP A 587 GLY A 608 1 22 HELIX 31 AD4 LYS B 103 THR B 107 5 5 HELIX 32 AD5 ALA C 82 ARG C 86 5 5 HELIX 33 AD6 LYS C 108 THR C 112 5 5 HELIX 34 AD7 ARG D 49 ASN D 53 5 5 HELIX 35 AD8 LYS D 109 THR D 113 5 5 HELIX 36 AD9 VAL D 129 PRO D 131 5 3 HELIX 37 AE1 THR E 50 SER E 54 5 5 HELIX 38 AE2 ALA E 82 GLU E 86 5 5 HELIX 39 AE3 LYS E 108 THR E 112 5 5 HELIX 40 AE4 ARG E 128 TYR E 132 5 5 SHEET 1 AA1 4 LEU B 21 SER B 24 0 SHEET 2 AA1 4 SER B 34 ALA B 41 -1 O SER B 38 N SER B 24 SHEET 3 AA1 4 THR B 94 ASN B 100 -1 O MET B 99 N LEU B 35 SHEET 4 AA1 4 PHE B 84 ASP B 89 -1 N SER B 87 O TYR B 96 SHEET 1 AA2 6 LEU B 28 GLN B 30 0 SHEET 2 AA2 6 THR B 141 SER B 146 1 O SER B 146 N VAL B 29 SHEET 3 AA2 6 ALA B 108 SER B 115 -1 N ALA B 108 O VAL B 143 SHEET 4 AA2 6 ALA B 49 GLN B 55 -1 N ALA B 49 O SER B 115 SHEET 5 AA2 6 ARG B 61 THR B 68 -1 O GLU B 62 N ARG B 54 SHEET 6 AA2 6 THR B 73 TYR B 75 -1 O TYR B 75 N ALA B 66 SHEET 1 AA3 4 LEU B 28 GLN B 30 0 SHEET 2 AA3 4 THR B 141 SER B 146 1 O SER B 146 N VAL B 29 SHEET 3 AA3 4 ALA B 108 SER B 115 -1 N ALA B 108 O VAL B 143 SHEET 4 AA3 4 TYR B 136 TRP B 137 -1 O TYR B 136 N ALA B 114 SHEET 1 AA4 2 VAL B 120 ARG B 121 0 SHEET 2 AA4 2 TYR B 127 ARG B 128 -1 O ARG B 128 N VAL B 120 SHEET 1 AA5 4 VAL C 24 SER C 29 0 SHEET 2 AA5 4 LEU C 40 GLY C 48 -1 O ARG C 45 N VAL C 27 SHEET 3 AA5 4 THR C 99 MET C 104 -1 O LEU C 102 N LEU C 42 SHEET 4 AA5 4 PHE C 89 ASP C 94 -1 N THR C 90 O GLN C 103 SHEET 1 AA6 5 GLY C 32 GLN C 35 0 SHEET 2 AA6 5 THR C 139 SER C 144 1 O THR C 142 N VAL C 34 SHEET 3 AA6 5 ALA C 113 TYR C 121 -1 N ALA C 113 O VAL C 141 SHEET 4 AA6 5 TYR C 54 GLN C 61 -1 N PHE C 59 O TYR C 116 SHEET 5 AA6 5 ARG C 67 ILE C 73 -1 O VAL C 70 N TRP C 58 SHEET 1 AA7 4 GLY C 32 GLN C 35 0 SHEET 2 AA7 4 THR C 139 SER C 144 1 O THR C 142 N VAL C 34 SHEET 3 AA7 4 ALA C 113 TYR C 121 -1 N ALA C 113 O VAL C 141 SHEET 4 AA7 4 TYR C 134 TRP C 135 -1 O TYR C 134 N ALA C 119 SHEET 1 AA8 4 GLU D 28 SER D 29 0 SHEET 2 AA8 4 ARG D 41 CYS D 44 -1 O SER D 43 N SER D 29 SHEET 3 AA8 4 THR D 100 MET D 105 -1 O GLY D 101 N CYS D 44 SHEET 4 AA8 4 PHE D 90 ASP D 95 -1 N SER D 93 O TYR D 102 SHEET 1 AA9 5 THR D 80 PHE D 81 0 SHEET 2 AA9 5 ARG D 67 ILE D 73 -1 N THR D 72 O PHE D 81 SHEET 3 AA9 5 GLY D 55 GLN D 61 -1 N ARG D 60 O GLU D 68 SHEET 4 AA9 5 ALA D 114 GLU D 121 -1 O LEU D 115 N GLN D 61 SHEET 5 AA9 5 TYR D 133 TRP D 136 -1 O TYR D 135 N ALA D 120 SHEET 1 AB1 5 THR D 80 PHE D 81 0 SHEET 2 AB1 5 ARG D 67 ILE D 73 -1 N THR D 72 O PHE D 81 SHEET 3 AB1 5 GLY D 55 GLN D 61 -1 N ARG D 60 O GLU D 68 SHEET 4 AB1 5 ALA D 114 GLU D 121 -1 O LEU D 115 N GLN D 61 SHEET 5 AB1 5 THR D 140 VAL D 142 -1 O THR D 140 N TYR D 116 SHEET 1 AB2 4 VAL E 27 SER E 29 0 SHEET 2 AB2 4 SER E 39 ALA E 45 -1 O ALA E 45 N VAL E 27 SHEET 3 AB2 4 THR E 99 ASN E 105 -1 O VAL E 100 N CYS E 44 SHEET 4 AB2 4 PHE E 89 ASP E 94 -1 N SER E 92 O TYR E 101 SHEET 1 AB3 5 GLY E 32 GLN E 35 0 SHEET 2 AB3 5 THR E 139 SER E 144 1 O THR E 142 N GLY E 32 SHEET 3 AB3 5 ALA E 113 ALA E 119 -1 N TYR E 115 O THR E 139 SHEET 4 AB3 5 MET E 56 GLN E 61 -1 N GLY E 57 O GLY E 118 SHEET 5 AB3 5 GLU E 68 PHE E 69 -1 O GLU E 68 N ARG E 60 SHEET 1 AB4 2 THR E 72 ARG E 74 0 SHEET 2 AB4 2 GLY E 77 SER E 80 -1 O GLY E 77 N ARG E 74 SSBOND 1 CYS A 77 CYS A 86 1555 1555 2.03 SSBOND 2 CYS A 99 CYS A 115 1555 1555 2.03 SSBOND 3 CYS A 114 CYS A 125 1555 1555 2.03 SSBOND 4 CYS A 148 CYS A 193 1555 1555 2.04 SSBOND 5 CYS A 192 CYS A 201 1555 1555 2.03 SSBOND 6 CYS A 224 CYS A 270 1555 1555 2.04 SSBOND 7 CYS A 269 CYS A 277 1555 1555 2.03 SSBOND 8 CYS A 289 CYS A 303 1555 1555 2.03 SSBOND 9 CYS A 302 CYS A 313 1555 1555 2.03 SSBOND 10 CYS A 340 CYS A 385 1555 1555 2.03 SSBOND 11 CYS A 384 CYS A 393 1555 1555 2.03 SSBOND 12 CYS A 416 CYS A 462 1555 1555 2.03 SSBOND 13 CYS A 461 CYS A 472 1555 1555 2.04 SSBOND 14 CYS A 485 CYS A 501 1555 1555 2.03 SSBOND 15 CYS A 500 CYS A 511 1555 1555 2.03 SSBOND 16 CYS A 538 CYS A 583 1555 1555 2.03 SSBOND 17 CYS A 582 CYS A 591 1555 1555 2.04 SSBOND 18 CYS B 39 CYS B 112 1555 1555 2.03 SSBOND 19 CYS C 44 CYS C 117 1555 1555 2.03 SSBOND 20 CYS D 44 CYS D 118 1555 1555 2.03 SSBOND 21 CYS E 44 CYS E 117 1555 1555 2.03 SSBOND 22 CYS E 55 CYS E 126 1555 1555 2.03 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 CONECT 841 954 CONECT 954 841 CONECT 1158 1386 CONECT 1376 1542 CONECT 1386 1158 CONECT 1542 1376 CONECT 1919 2684 CONECT 2674 2785 CONECT 2684 1919 CONECT 2785 2674 CONECT 3160 3895 CONECT 3885 3994 CONECT 3895 3160 CONECT 3994 3885 CONECT 4175 4383 CONECT 4373 4547 CONECT 4383 4175 CONECT 4547 4373 CONECT 4933 5685 CONECT 5675 5783 CONECT 5685 4933 CONECT 5783 5675 CONECT 6166 6909 CONECT 6899 7074 CONECT 6909 6166 CONECT 7074 6899 CONECT 7273 7525 CONECT 7515 7686 CONECT 7525 7273 CONECT 7686 7515 CONECT 8101 8843 CONECT 8833 8960 CONECT 8843 8101 CONECT 8960 8833 CONECT 952310673 CONECT10673 9523 CONECT1150912661 CONECT1266111509 CONECT1340214561 CONECT1456113402 CONECT1528216387 CONECT1542416488 CONECT1638715282 CONECT1648815424 MASTER 163 0 0 40 54 0 0 6 8546 5 44 86 END