HEADER TRANSPORT PROTEIN/TOXIN 02-DEC-13 4NTY TITLE CESIUM SITES IN THE CRYSTAL STRUCTURE OF ACID-SENSING ION CHANNEL IN TITLE 2 COMPLEX WITH SNAKE TOXIN COMPND MOL_ID: 1; COMPND 2 MOLECULE: ACID-SENSING ION CHANNEL 1; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: UNP RESIDUES 14-463; COMPND 5 SYNONYM: ASIC1, AMILORIDE-SENSITIVE CATION CHANNEL 2, NEURONAL; COMPND 6 ENGINEERED: YES; COMPND 7 MOL_ID: 2; COMPND 8 MOLECULE: NEUROTOXIN MITTX-ALPHA; COMPND 9 CHAIN: B; COMPND 10 ENGINEERED: YES; COMPND 11 MOL_ID: 3; COMPND 12 MOLECULE: BASIC PHOSPHOLIPASE A2 HOMOLOG TX-BETA; COMPND 13 CHAIN: C; COMPND 14 SYNONYM: SVPLA2 HOMOLOG, MITTX-BETA; COMPND 15 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: GALLUS GALLUS; SOURCE 3 ORGANISM_COMMON: BANTAM,CHICKENS; SOURCE 4 ORGANISM_TAXID: 9031; SOURCE 5 GENE: ASIC1, ACCN2; SOURCE 6 EXPRESSION_SYSTEM: HOMO SAPIENS; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 9606; SOURCE 8 EXPRESSION_SYSTEM_CELL_LINE: HUMAN EMBRYONIC KIDNEY CELLS; SOURCE 9 MOL_ID: 2; SOURCE 10 ORGANISM_SCIENTIFIC: MICRURUS TENER TENER; SOURCE 11 ORGANISM_COMMON: TEXAS CORAL SNAKE; SOURCE 12 ORGANISM_TAXID: 1114302; SOURCE 13 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 14 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 15 MOL_ID: 3; SOURCE 16 ORGANISM_SCIENTIFIC: MICRURUS TENER TENER; SOURCE 17 ORGANISM_COMMON: TEXAS CORAL SNAKE; SOURCE 18 ORGANISM_TAXID: 1114302; SOURCE 19 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 20 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS KUNITZ, PHOSPHOLIPASE A2-LIKE, ION CHANNEL, NOCICEPTION, MEMBRANE, KEYWDS 2 TRANSPORT PROTEIN-TOXIN COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR I.BACONGUIS,C.J.BOHLEN,A.GOEHRING,D.JULIUS,E.GOUAUX REVDAT 4 25-DEC-19 4NTY 1 SEQADV SEQRES LINK REVDAT 3 28-MAR-18 4NTY 1 REMARK REVDAT 2 12-MAR-14 4NTY 1 JRNL REVDAT 1 19-FEB-14 4NTY 0 JRNL AUTH I.BACONGUIS,C.J.BOHLEN,A.GOEHRING,D.JULIUS,E.GOUAUX JRNL TITL X-RAY STRUCTURE OF ACID-SENSING ION CHANNEL 1-SNAKE TOXIN JRNL TITL 2 COMPLEX REVEALS OPEN STATE OF A NA(+)-SELECTIVE CHANNEL. JRNL REF CELL(CAMBRIDGE,MASS.) V. 156 717 2014 JRNL REFN ISSN 0092-8674 JRNL PMID 24507937 JRNL DOI 10.1016/J.CELL.2014.01.011 REMARK 2 REMARK 2 RESOLUTION. 2.65 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (PHENIX.REFINE: DEV_1402) REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE, REMARK 3 : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER, REMARK 3 : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY, REMARK 3 : REETAL PAI,RANDY READ,JANE RICHARDSON, REMARK 3 : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI, REMARK 3 : NICHOLAS SAUTER,JACOB SMITH,LAURENT REMARK 3 : STORONI,TOM TERWILLIGER,PETER ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.65 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 46.04 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.970 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.7 REMARK 3 NUMBER OF REFLECTIONS : 31004 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.218 REMARK 3 R VALUE (WORKING SET) : 0.216 REMARK 3 FREE R VALUE : 0.255 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.970 REMARK 3 FREE R VALUE TEST SET COUNT : 1476 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS). REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE REMARK 3 1 46.0440 - 7.3928 0.99 2670 142 0.2433 0.2609 REMARK 3 2 7.3928 - 5.8717 1.00 2709 138 0.2239 0.2462 REMARK 3 3 5.8717 - 5.1306 1.00 2654 138 0.1948 0.2265 REMARK 3 4 5.1306 - 4.6620 1.00 2678 142 0.1773 0.2006 REMARK 3 5 4.6620 - 4.3281 1.00 2694 138 0.1771 0.2187 REMARK 3 6 4.3281 - 4.0731 1.00 2670 144 0.1818 0.2424 REMARK 3 7 4.0731 - 3.8692 1.00 2645 136 0.1877 0.2081 REMARK 3 8 3.8692 - 3.7009 1.00 2731 146 0.1939 0.2139 REMARK 3 9 3.7009 - 3.5585 1.00 2660 130 0.2009 0.2420 REMARK 3 10 3.5585 - 3.4357 1.00 2697 138 0.2243 0.2934 REMARK 3 11 3.4357 - 3.3283 1.00 2678 148 0.2236 0.2292 REMARK 3 12 3.3283 - 3.2332 1.00 2688 140 0.2403 0.3215 REMARK 3 13 3.2332 - 3.1481 1.00 2678 144 0.2432 0.3124 REMARK 3 14 3.1481 - 3.0713 1.00 2724 144 0.2470 0.2812 REMARK 3 15 3.0713 - 3.0015 1.00 2656 144 0.2492 0.3291 REMARK 3 16 3.0015 - 2.9376 1.00 2672 132 0.2406 0.2613 REMARK 3 17 2.9376 - 2.8789 1.00 2736 138 0.2451 0.3407 REMARK 3 18 2.8789 - 2.8246 1.00 2676 142 0.2475 0.3272 REMARK 3 19 2.8246 - 2.7741 1.00 2716 138 0.2651 0.3265 REMARK 3 20 2.7741 - 2.7271 1.00 2657 140 0.2765 0.2991 REMARK 3 21 2.7271 - 2.6831 1.00 2638 140 0.2806 0.3636 REMARK 3 22 2.6831 - 2.6500 0.95 2551 140 0.2821 0.3072 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.11 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.330 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 25.850 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL REMARK 3 REMARK 3 TWINNING INFORMATION. REMARK 3 FRACTION: NULL REMARK 3 OPERATOR: NULL REMARK 3 REMARK 3 DEVIATIONS FROM IDEAL VALUES. REMARK 3 RMSD COUNT REMARK 3 BOND : 0.008 4772 REMARK 3 ANGLE : 1.092 6457 REMARK 3 CHIRALITY : 0.071 686 REMARK 3 PLANARITY : 0.004 846 REMARK 3 DIHEDRAL : 14.597 1735 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 4NTY COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 02-JAN-14. REMARK 100 THE DEPOSITION ID IS D_1000083652. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 25-FEB-12 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 5.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ALS REMARK 200 BEAMLINE : 5.0.2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.3780 REMARK 200 MONOCHROMATOR : DOUBLE-CRYSTAL, SI(111) LIQUID REMARK 200 N2 COOLED REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315R REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 31004 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.650 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.65 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.70 REMARK 200 COMPLETENESS FOR SHELL (%) : 97.7 REMARK 200 DATA REDUNDANCY IN SHELL : 2.80 REMARK 200 R MERGE FOR SHELL (I) : 0.65400 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.250 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 67.54 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.79 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 100 MM SODIUM ACETATE, 6-9% PEG 4000, REMARK 280 PH 5.5, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 277K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: H 3 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z REMARK 290 3555 -X+Y,-X,Z REMARK 290 4555 X+2/3,Y+1/3,Z+1/3 REMARK 290 5555 -Y+2/3,X-Y+1/3,Z+1/3 REMARK 290 6555 -X+Y+2/3,-X+1/3,Z+1/3 REMARK 290 7555 X+1/3,Y+2/3,Z+2/3 REMARK 290 8555 -Y+1/3,X-Y+2/3,Z+2/3 REMARK 290 9555 -X+Y+1/3,-X+2/3,Z+2/3 REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 75.76500 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 43.74294 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 41.27667 REMARK 290 SMTRY1 5 -0.500000 -0.866025 0.000000 75.76500 REMARK 290 SMTRY2 5 0.866025 -0.500000 0.000000 43.74294 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 41.27667 REMARK 290 SMTRY1 6 -0.500000 0.866025 0.000000 75.76500 REMARK 290 SMTRY2 6 -0.866025 -0.500000 0.000000 43.74294 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 41.27667 REMARK 290 SMTRY1 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 87.48589 REMARK 290 SMTRY3 7 0.000000 0.000000 1.000000 82.55333 REMARK 290 SMTRY1 8 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 8 0.866025 -0.500000 0.000000 87.48589 REMARK 290 SMTRY3 8 0.000000 0.000000 1.000000 82.55333 REMARK 290 SMTRY1 9 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 9 -0.866025 -0.500000 0.000000 87.48589 REMARK 290 SMTRY3 9 0.000000 0.000000 1.000000 82.55333 REMARK 290 REMARK 290 REMARK: NULL 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: NONAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: NONAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 33090 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 72920 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -1032.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, 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 350 BIOMT1 2 -0.500000 -0.866025 0.000000 0.00000 REMARK 350 BIOMT2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 350 BIOMT2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 350 BIOMT3 3 0.000000 0.000000 1.000000 0.00000 REMARK 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 CS CS A 502 LIES ON A SPECIAL POSITION. REMARK 375 CS CS A 506 LIES ON A SPECIAL POSITION. REMARK 375 CS CS A 507 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 670 LIES ON A SPECIAL POSITION. 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 GLY A 14 REMARK 465 GLN A 15 REMARK 465 PRO A 16 REMARK 465 VAL A 17 REMARK 465 SER A 18 REMARK 465 ILE A 19 REMARK 465 GLN A 20 REMARK 465 ALA A 21 REMARK 465 PHE A 22 REMARK 465 ALA A 23 REMARK 465 SER A 24 REMARK 465 SER A 25 REMARK 465 SER A 26 REMARK 465 THR A 27 REMARK 465 LEU A 28 REMARK 465 HIS A 29 REMARK 465 GLY A 30 REMARK 465 ILE A 31 REMARK 465 SER A 32 REMARK 465 HIS A 33 REMARK 465 ILE A 34 REMARK 465 PHE A 35 REMARK 465 SER A 36 REMARK 465 TYR A 37 REMARK 465 GLU A 38 REMARK 465 ARG A 39 REMARK 465 LEU A 40 REMARK 465 SER A 41 REMARK 465 LEU A 42 REMARK 465 LYS A 43 REMARK 465 ARG A 44 REMARK 465 VAL A 45 REMARK 465 ASP A 297 REMARK 465 SER A 298 REMARK 465 ASP A 454 REMARK 465 TYR A 455 REMARK 465 ALA A 456 REMARK 465 TYR A 457 REMARK 465 GLU A 458 REMARK 465 VAL A 459 REMARK 465 ILE A 460 REMARK 465 LYS A 461 REMARK 465 HIS A 462 REMARK 465 ARG A 463 REMARK 465 GLN C 119 REMARK 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 VAL A 46 CG1 CG2 REMARK 470 LEU A 49 CG CD1 CD2 REMARK 470 ASP A 127 CG OD1 OD2 REMARK 470 GLU A 133 CG CD OE1 OE2 REMARK 470 LYS A 134 CG CD CE NZ REMARK 470 THR A 294 OG1 CG2 REMARK 470 GLU A 299 CG CD OE1 OE2 REMARK 470 GLU A 358 CG CD OE1 OE2 REMARK 470 VAL A 427 CG1 CG2 REMARK 470 ILE A 446 CG1 CG2 CD1 REMARK 470 ARG B 56 CG CD NE CZ NH1 NH2 REMARK 470 VAL C 21 CG1 CG2 REMARK 470 SER C 32 OG REMARK 470 ASN C 33 CG OD1 ND2 REMARK 470 THR C 34 OG1 CG2 REMARK 470 ARG C 41 CG CD NE CZ NH1 NH2 REMARK 470 LYS C 85 CG CD CE NZ REMARK 470 LYS C 112 CG CD CE NZ REMARK 470 ASP C 114 CG OD1 OD2 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 ASP A 184 O HOH A 612 2.09 REMARK 500 OE1 GLN A 279 O HOH A 629 2.17 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 CL CL A 512 O HOH A 604 3555 2.10 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 CYS A 50 -10.18 -140.24 REMARK 500 ALA A 117 16.54 58.61 REMARK 500 THR A 128 43.70 -91.84 REMARK 500 GLN A 202 -155.91 -99.82 REMARK 500 ASP A 203 -14.17 62.52 REMARK 500 THR A 294 -155.36 -127.08 REMARK 500 CYS A 344 -54.90 -132.03 REMARK 500 TYR A 425 76.77 -150.18 REMARK 500 PHE B 14 -0.57 71.81 REMARK 500 ASP B 42 45.28 -76.44 REMARK 500 SER C 32 -156.28 -163.70 REMARK 500 ASN C 33 -43.17 -131.40 REMARK 500 ASP C 37 -155.26 -143.13 REMARK 500 REMARK 500 REMARK: NULL REMARK 610 REMARK 610 MISSING HETEROATOM REMARK 610 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 610 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 610 I=INSERTION CODE): REMARK 610 M RES C SSEQI REMARK 610 PE4 A 513 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 CS C 201 CS REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH C 304 O REMARK 620 2 PHE C 68 O 53.7 REMARK 620 3 HOH B 206 O 121.7 71.6 REMARK 620 N 1 2 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CS A 504 CS REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH A 657 O REMARK 620 2 THR A 240 O 66.2 REMARK 620 3 HOH A 665 O 93.5 75.0 REMARK 620 4 HOH A 666 O 132.3 137.4 66.7 REMARK 620 5 PE4 A 513 O2 158.4 94.3 90.0 68.3 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CS B 101 CS REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH B 203 O REMARK 620 2 GLN B 45 O 90.5 REMARK 620 N 1 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CS A 508 CS REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASN A 323 ND2 REMARK 620 2 ASN C 3 OD1 63.3 REMARK 620 3 VAL A 319 O 70.3 94.7 REMARK 620 N 1 2 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CS A 507 CS REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH A 654 O REMARK 620 2 LYS A 373 O 68.3 REMARK 620 N 1 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CS C 202 CS REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH C 310 O REMARK 620 2 SER C 80 O 69.9 REMARK 620 N 1 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CS A 510 CS REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 183 O REMARK 620 2 PHE A 185 O 85.8 REMARK 620 N 1 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CS A 509 CS REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH A 628 O REMARK 620 2 HOH A 632 O 41.5 REMARK 620 N 1 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CS A 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CS A 503 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CS A 504 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CS A 505 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CS A 506 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CS A 507 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CS A 508 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CS A 510 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL A 512 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PE4 A 513 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CS B 101 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CS B 102 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CS C 201 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CS C 202 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3HGC RELATED DB: PDB REMARK 900 RELATED ID: 2QTS RELATED DB: PDB REMARK 900 RELATED ID: 4NTW RELATED DB: PDB REMARK 900 RELATED ID: 4NTX RELATED DB: PDB REMARK 900 RELATED ID: 4NYK RELATED DB: PDB REMARK 900 RELATED ID: 4FZ0 RELATED DB: PDB REMARK 999 REMARK 999 SEQUENCE REMARK 999 MODIFIED RESIDUE DBREF 4NTY A 14 463 UNP Q1XA76 ASIC1_CHICK 14 463 DBREF 4NTY B 1 60 UNP G9I929 IVBMA_MICTN 25 84 DBREF 4NTY C 1 119 UNP G9I930 PA2HB_MICTN 31 149 SEQRES 1 A 450 GLY GLN PRO VAL SER ILE GLN ALA PHE ALA SER SER SER SEQRES 2 A 450 THR LEU HIS GLY ILE SER HIS ILE PHE SER TYR GLU ARG SEQRES 3 A 450 LEU SER LEU LYS ARG VAL VAL TRP ALA LEU CYS PHE MET SEQRES 4 A 450 GLY SER LEU ALA LEU LEU ALA LEU VAL CYS THR ASN ARG SEQRES 5 A 450 ILE GLN TYR TYR PHE LEU TYR PRO HIS VAL THR LYS LEU SEQRES 6 A 450 ASP GLU VAL ALA ALA THR ARG LEU THR PHE PRO ALA VAL SEQRES 7 A 450 THR PHE CYS ASN LEU ASN GLU PHE ARG PHE SER ARG VAL SEQRES 8 A 450 THR LYS ASN ASP LEU TYR HIS ALA GLY GLU LEU LEU ALA SEQRES 9 A 450 LEU LEU ASN ASN ARG TYR GLU ILE PRO ASP THR GLN THR SEQRES 10 A 450 ALA ASP GLU LYS GLN LEU GLU ILE LEU GLN ASP LYS ALA SEQRES 11 A 450 ASN PHE ARG ASN PHE LYS PRO LYS PRO PHE ASN MET LEU SEQRES 12 A 450 GLU PHE TYR ASP ARG ALA GLY HIS ASP ILE ARG GLU MET SEQRES 13 A 450 LEU LEU SER CYS PHE PHE ARG GLY GLU GLN CYS SER PRO SEQRES 14 A 450 GLU ASP PHE LYS VAL VAL PHE THR ARG TYR GLY LYS CYS SEQRES 15 A 450 TYR THR PHE ASN ALA GLY GLN ASP GLY LYS PRO ARG LEU SEQRES 16 A 450 ILE THR MET LYS GLY GLY THR GLY ASN GLY LEU GLU ILE SEQRES 17 A 450 MET LEU ASP ILE GLN GLN ASP GLU TYR LEU PRO VAL TRP SEQRES 18 A 450 GLY GLU THR ASP GLU THR SER PHE GLU ALA GLY ILE LYS SEQRES 19 A 450 VAL GLN ILE HIS SER GLN ASP GLU PRO PRO LEU ILE ASP SEQRES 20 A 450 GLN LEU GLY PHE GLY VAL ALA PRO GLY PHE GLN THR PHE SEQRES 21 A 450 VAL SER CYS GLN GLU GLN ARG LEU ILE TYR LEU PRO PRO SEQRES 22 A 450 PRO TRP GLY ASP CYS LYS ALA THR THR GLY ASP SER GLU SEQRES 23 A 450 PHE TYR ASP THR TYR SER ILE THR ALA CYS ARG ILE ASP SEQRES 24 A 450 CYS GLU THR ARG TYR LEU VAL GLU ASN CYS ASN CYS ARG SEQRES 25 A 450 MET VAL HIS MET PRO GLY ASP ALA PRO TYR CYS THR PRO SEQRES 26 A 450 GLU GLN TYR LYS GLU CYS ALA ASP PRO ALA LEU ASP PHE SEQRES 27 A 450 LEU VAL GLU LYS ASP ASN GLU TYR CYS VAL CYS GLU MET SEQRES 28 A 450 PRO CYS ASN VAL THR ARG TYR GLY LYS GLU LEU SER MET SEQRES 29 A 450 VAL LYS ILE PRO SER LYS ALA SER ALA LYS TYR LEU ALA SEQRES 30 A 450 LYS LYS TYR ASN LYS SER GLU GLN TYR ILE GLY GLU ASN SEQRES 31 A 450 ILE LEU VAL LEU ASP ILE PHE PHE GLU ALA LEU ASN TYR SEQRES 32 A 450 GLU THR ILE GLU GLN LYS LYS ALA TYR GLU VAL ALA GLY SEQRES 33 A 450 LEU LEU GLY ASP ILE GLY GLY GLN MET GLY LEU PHE ILE SEQRES 34 A 450 GLY ALA SER ILE LEU THR VAL LEU GLU LEU PHE ASP TYR SEQRES 35 A 450 ALA TYR GLU VAL ILE LYS HIS ARG SEQRES 1 B 60 PCA ILE ARG PRO ALA PHE CYS TYR GLU ASP PRO PRO PHE SEQRES 2 B 60 PHE GLN LYS CYS GLY ALA PHE VAL ASP SER TYR TYR PHE SEQRES 3 B 60 ASN ARG SER ARG ILE THR CYS VAL HIS PHE PHE TYR GLY SEQRES 4 B 60 GLN CYS ASP VAL ASN GLN ASN HIS PHE THR THR MET SER SEQRES 5 B 60 GLU CYS ASN ARG VAL CYS HIS GLY SEQRES 1 C 119 ASN LEU ASN GLN PHE ARG LEU MET ILE LYS CYS THR ASN SEQRES 2 C 119 ASP ARG VAL TRP ALA ASP PHE VAL ASP TYR GLY CYS TYR SEQRES 3 C 119 CYS VAL ALA ARG ASP SER ASN THR PRO VAL ASP ASP LEU SEQRES 4 C 119 ASP ARG CYS CYS GLN ALA GLN LYS GLN CYS TYR ASP GLU SEQRES 5 C 119 ALA VAL LYS VAL HIS GLY CYS LYS PRO LEU VAL MET PHE SEQRES 6 C 119 TYR SER PHE GLU CYS ARG TYR LEU ALA SER ASP LEU ASP SEQRES 7 C 119 CYS SER GLY ASN ASN THR LYS CYS ARG ASN PHE VAL CYS SEQRES 8 C 119 ASN CYS ASP ARG THR ALA THR LEU CYS ILE LEU THR ALA SEQRES 9 C 119 THR TYR ASN ARG ASN ASN HIS LYS ILE ASP PRO SER ARG SEQRES 10 C 119 CYS GLN MODRES 4NTY PCA B 1 GLN PYROGLUTAMIC ACID HET PCA B 1 8 HET CS A 501 1 HET CS A 502 1 HET CS A 503 1 HET CS A 504 1 HET CS A 505 1 HET CS A 506 1 HET CS A 507 1 HET CS A 508 1 HET CS A 509 1 HET CS A 510 1 HET CS A 511 1 HET CL A 512 1 HET PE4 A 513 15 HET CS B 101 1 HET CS B 102 1 HET CS C 201 1 HET CS C 202 1 HETNAM PCA PYROGLUTAMIC ACID HETNAM CS CESIUM ION HETNAM CL CHLORIDE ION HETNAM PE4 2-{2-[2-(2-{2-[2-(2-ETHOXY-ETHOXY)-ETHOXY]-ETHOXY}- HETNAM 2 PE4 ETHOXY)-ETHOXY]-ETHOXY}-ETHANOL HETSYN PE4 POLYETHYLENE GLYCOL PEG4000 FORMUL 2 PCA C5 H7 N O3 FORMUL 4 CS 15(CS 1+) FORMUL 15 CL CL 1- FORMUL 16 PE4 C16 H34 O8 FORMUL 21 HOH *88(H2 O) HELIX 1 1 TRP A 47 PHE A 70 1 24 HELIX 2 2 ARG A 100 VAL A 104 5 5 HELIX 3 3 THR A 105 GLY A 113 1 9 HELIX 4 4 ASP A 132 ALA A 143 1 12 HELIX 5 5 ASN A 154 GLY A 163 1 10 HELIX 6 6 ASP A 165 MET A 169 1 5 HELIX 7 7 SER A 181 GLU A 183 5 3 HELIX 8 8 GLY A 214 ASN A 217 5 4 HELIX 9 9 GLN A 226 TYR A 230 5 5 HELIX 10 10 LEU A 258 GLY A 263 1 6 HELIX 11 11 SER A 305 ASN A 323 1 19 HELIX 12 12 THR A 337 CYS A 344 1 8 HELIX 13 13 CYS A 344 LYS A 355 1 12 HELIX 14 14 SER A 385 ASN A 394 1 10 HELIX 15 15 SER A 396 ASN A 403 1 8 HELIX 16 16 VAL A 427 GLY A 439 1 13 HELIX 17 17 SER A 445 PHE A 453 1 9 HELIX 18 18 ALA B 5 GLU B 9 5 5 HELIX 19 19 THR B 50 CYS B 58 1 9 HELIX 20 20 LEU C 2 ASN C 13 1 12 HELIX 21 21 TRP C 17 ASP C 22 1 6 HELIX 22 22 ASP C 38 VAL C 56 1 19 HELIX 23 23 LEU C 73 LEU C 77 5 5 HELIX 24 24 THR C 84 ALA C 104 1 21 HELIX 25 25 ASN C 107 HIS C 111 5 5 HELIX 26 26 ASP C 114 CYS C 118 5 5 SHEET 1 A 7 HIS A 74 VAL A 81 0 SHEET 2 A 7 TYR A 416 LYS A 423 -1 O LYS A 422 N VAL A 75 SHEET 3 A 7 PHE A 270 ILE A 282 1 N ARG A 280 O GLU A 417 SHEET 4 A 7 ILE A 404 PHE A 411 1 O VAL A 406 N THR A 272 SHEET 5 A 7 LEU A 219 ASP A 224 -1 N ILE A 221 O LEU A 407 SHEET 6 A 7 LEU A 170 PHE A 175 -1 N SER A 172 O MET A 222 SHEET 7 A 7 GLU A 178 GLN A 179 -1 O GLU A 178 N PHE A 175 SHEET 1 B 4 HIS A 74 VAL A 81 0 SHEET 2 B 4 TYR A 416 LYS A 423 -1 O LYS A 422 N VAL A 75 SHEET 3 B 4 PHE A 270 ILE A 282 1 N ARG A 280 O GLU A 417 SHEET 4 B 4 ASN A 367 LYS A 379 -1 O SER A 376 N PHE A 273 SHEET 1 C 2 LEU A 86 THR A 87 0 SHEET 2 C 2 ILE A 209 THR A 210 -1 O THR A 210 N LEU A 86 SHEET 1 D 5 PHE A 185 THR A 190 0 SHEET 2 D 5 GLY A 193 PHE A 198 -1 O THR A 197 N LYS A 186 SHEET 3 D 5 ALA A 90 ASN A 95 -1 N VAL A 91 O PHE A 198 SHEET 4 D 5 ILE A 246 HIS A 251 -1 O HIS A 251 N ALA A 90 SHEET 5 D 5 PHE A 264 VAL A 266 -1 O PHE A 264 N VAL A 248 SHEET 1 E 2 CYS A 291 LYS A 292 0 SHEET 2 E 2 MET A 364 PRO A 365 1 O MET A 364 N LYS A 292 SHEET 1 F 2 VAL B 21 ASN B 27 0 SHEET 2 F 2 THR B 32 TYR B 38 -1 O THR B 32 N ASN B 27 SSBOND 1 CYS A 94 CYS A 195 1555 1555 2.03 SSBOND 2 CYS A 173 CYS A 180 1555 1555 2.10 SSBOND 3 CYS A 291 CYS A 366 1555 1555 2.04 SSBOND 4 CYS A 309 CYS A 362 1555 1555 2.05 SSBOND 5 CYS A 313 CYS A 360 1555 1555 2.07 SSBOND 6 CYS A 322 CYS A 344 1555 1555 2.06 SSBOND 7 CYS A 324 CYS A 336 1555 1555 2.04 SSBOND 8 CYS B 7 CYS B 58 1555 1555 2.04 SSBOND 9 CYS B 17 CYS B 41 1555 1555 2.04 SSBOND 10 CYS B 33 CYS B 54 1555 1555 2.04 SSBOND 11 CYS C 11 CYS C 70 1555 1555 2.07 SSBOND 12 CYS C 25 CYS C 118 1555 1555 2.05 SSBOND 13 CYS C 27 CYS C 43 1555 1555 2.05 SSBOND 14 CYS C 42 CYS C 100 1555 1555 2.04 SSBOND 15 CYS C 49 CYS C 93 1555 1555 2.06 SSBOND 16 CYS C 59 CYS C 86 1555 1555 2.06 SSBOND 17 CYS C 79 CYS C 91 1555 1555 2.06 LINK C PCA B 1 N ILE B 2 1555 1555 1.33 LINK CS CS C 201 O HOH C 304 1555 1555 2.78 LINK CS CS A 504 O HOH A 657 1555 1555 2.81 LINK CS CS B 101 O HOH B 203 1555 1555 2.92 LINK ND2 ASN A 323 CS CS A 508 1555 1555 2.94 LINK O GLN B 45 CS CS B 101 1555 1555 3.00 LINK CS CS A 507 O HOH A 654 1555 1555 3.02 LINK CS CS C 202 O HOH C 310 1555 1555 3.14 LINK O GLU A 183 CS CS A 510 1555 1555 3.14 LINK OD1 ASN C 3 CS CS A 508 1555 1555 3.15 LINK O GLU A 299 CS CS A 503 1555 1555 3.18 LINK O SER C 80 CS CS C 202 1555 1555 3.20 LINK O PHE C 68 CS CS C 201 1555 1555 3.28 LINK OH TYR A 123 CS CS A 505 1555 1555 3.29 LINK O LYS A 373 CS CS A 507 1555 1555 3.29 LINK O VAL A 319 CS CS A 508 1555 1555 3.30 LINK O THR A 240 CS CS A 504 1555 1555 3.35 LINK CS CS A 504 O HOH A 665 1555 1555 3.38 LINK CS CS A 504 O HOH A 666 1555 1555 3.39 LINK CS CS A 509 O HOH A 628 1555 1555 3.41 LINK CS CS A 504 O2 PE4 A 513 1555 1555 3.43 LINK CS CS C 201 O HOH B 206 1555 1555 3.44 LINK O LEU A 375 CS CS A 506 1555 1555 3.45 LINK CS CS A 509 O HOH A 632 1555 1555 3.45 LINK O PHE A 185 CS CS A 510 1555 1555 3.48 CISPEP 1 PRO A 286 PRO A 287 0 9.39 CISPEP 2 ILE A 380 PRO A 381 0 -2.83 CISPEP 3 CYS C 27 VAL C 28 0 -6.30 SITE 1 AC1 1 TYR A 68 SITE 1 AC2 4 THR A 295 GLU A 299 TYR A 301 ASP A 302 SITE 1 AC3 4 ASP A 238 THR A 240 PE4 A 513 HOH A 657 SITE 1 AC4 3 TYR A 110 HIS A 111 TYR A 123 SITE 1 AC5 1 LEU A 375 SITE 1 AC6 2 LYS A 373 HOH A 654 SITE 1 AC7 4 VAL A 319 GLU A 320 ASN A 323 ASN C 3 SITE 1 AC8 2 GLU A 183 PHE A 185 SITE 1 AC9 3 LYS A 212 ARG A 310 HOH A 604 SITE 1 BC1 9 LEU A 96 GLU A 98 ARG A 191 ASP A 238 SITE 2 BC1 9 ASP A 350 GLU A 354 CS A 504 HOH A 667 SITE 3 BC1 9 HOH A 668 SITE 1 BC2 4 GLN B 45 HIS B 47 PHE B 48 HOH B 203 SITE 1 BC3 2 ASP C 31 SER C 32 SITE 1 BC4 3 SER B 29 PHE C 68 HOH C 304 SITE 1 BC5 2 SER C 80 ASN C 82 CRYST1 151.530 151.530 123.830 90.00 90.00 120.00 H 3 9 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 0.006599 0.003810 0.000000 0.00000 SCALE2 0.000000 0.007620 0.000000 0.00000 SCALE3 0.000000 0.000000 0.008076 0.00000