HEADER OXYGEN TRANSPORT 18-NOV-15 5EUI TITLE STRUCTURE OF PREDICTED ANCESTRAL PIKA HEMOGLOBIN COMPND MOL_ID: 1; COMPND 2 MOLECULE: HBA PROTEIN; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES; COMPND 5 MOL_ID: 2; COMPND 6 MOLECULE: HBB PROTEIN; COMPND 7 CHAIN: B; COMPND 8 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: OCHOTONA PRINCEPS; SOURCE 3 ORGANISM_COMMON: SOUTHERN AMERICAN PIKA; SOURCE 4 ORGANISM_TAXID: 9978; SOURCE 5 GENE: HBA; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 MOL_ID: 2; SOURCE 9 ORGANISM_SCIENTIFIC: OCHOTONA PRINCEPS; SOURCE 10 ORGANISM_COMMON: SOUTHERN AMERICAN PIKA; SOURCE 11 ORGANISM_TAXID: 9978; SOURCE 12 GENE: HBB; SOURCE 13 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 14 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS HEMOGLOBIN, PIKA, OXYGEN-TRANSPORT, RECOMBINANT, OXYGEN TRANSPORT EXPDTA X-RAY DIFFRACTION AUTHOR N.INOGUCHI,N.CHANDRASEKHAR,J.F.STORZ,H.MORIYAMA REVDAT 4 27-SEP-23 5EUI 1 LINK REVDAT 3 27-NOV-19 5EUI 1 REMARK REVDAT 2 27-SEP-17 5EUI 1 REMARK REVDAT 1 30-NOV-16 5EUI 0 JRNL AUTH N.INOGUCHI,C.NATARAJAN,J.F.STORZ,H.MORIYAMA JRNL TITL STRUCTURE OF PREDICTED PIKA ANCESTRAL HEMOGLOBIN AT 1.45 JRNL TITL 2 ANGSTROMS RESOLUTION. JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 1.45 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.9_1692 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) : 1.45 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 30.29 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.330 REMARK 3 COMPLETENESS FOR RANGE (%) : 97.7 REMARK 3 NUMBER OF REFLECTIONS : 52222 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.195 REMARK 3 R VALUE (WORKING SET) : 0.194 REMARK 3 FREE R VALUE : 0.211 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 3.820 REMARK 3 FREE R VALUE TEST SET COUNT : 1993 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 30.2959 - 3.4937 0.76 2927 116 0.1922 0.2066 REMARK 3 2 3.4937 - 2.7737 1.00 3707 148 0.1845 0.2010 REMARK 3 3 2.7737 - 2.4232 1.00 3700 147 0.1871 0.1833 REMARK 3 4 2.4232 - 2.2017 0.97 3566 141 0.1911 0.2302 REMARK 3 5 2.2017 - 2.0440 1.00 3658 145 0.1859 0.2095 REMARK 3 6 2.0440 - 1.9235 0.99 3621 143 0.2032 0.2152 REMARK 3 7 1.9235 - 1.8272 0.98 3612 144 0.2282 0.2153 REMARK 3 8 1.8272 - 1.7476 1.00 3646 144 0.2017 0.2477 REMARK 3 9 1.7476 - 1.6804 1.00 3613 143 0.1946 0.1896 REMARK 3 10 1.6804 - 1.6224 1.00 3654 145 0.1993 0.2434 REMARK 3 11 1.6224 - 1.5717 1.00 3654 146 0.1925 0.2125 REMARK 3 12 1.5717 - 1.5267 1.00 3614 143 0.1963 0.2293 REMARK 3 13 1.5267 - 1.4865 1.00 3652 144 0.2129 0.2631 REMARK 3 14 1.4865 - 1.4503 1.00 3605 144 0.2283 0.2684 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) : 0.130 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 20.740 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 : 0.007 2311 REMARK 3 ANGLE : 1.142 3164 REMARK 3 CHIRALITY : 0.041 339 REMARK 3 PLANARITY : 0.006 395 REMARK 3 DIHEDRAL : 12.981 781 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 5EUI COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 20-NOV-15. REMARK 100 THE DEPOSITION ID IS D_1000215528. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 21-OCT-13 REMARK 200 TEMPERATURE (KELVIN) : 90 REMARK 200 PH : 8.0 REMARK 200 NUMBER OF CRYSTALS USED : NULL REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 14-BM-C REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9787 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 52380 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.450 REMARK 200 RESOLUTION RANGE LOW (A) : 30.290 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.9 REMARK 200 DATA REDUNDANCY : 7.000 REMARK 200 R MERGE (I) : 0.05940 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 26.9600 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHENIX REMARK 200 STARTING MODEL: 2DN1 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 48.98 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.41 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 3350, SODIUM PHOSPHATE, POTASSIUM REMARK 280 PHOSPHATE, CALCIUM CHLORIDE, PH 8.0, MICROBATCH, TEMPERATURE 299K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 2 2 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z+1/2 REMARK 290 3555 -X,Y,-Z+1/2 REMARK 290 4555 X,-Y,-Z REMARK 290 5555 X+1/2,Y+1/2,Z REMARK 290 6555 -X+1/2,-Y+1/2,Z+1/2 REMARK 290 7555 -X+1/2,Y+1/2,-Z+1/2 REMARK 290 8555 X+1/2,-Y+1/2,-Z 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 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 51.76850 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 51.76850 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 31.67500 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 45.70600 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 31.67500 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 45.70600 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 51.76850 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 31.67500 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 45.70600 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 51.76850 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 31.67500 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 45.70600 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 0.00000 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 3970 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 13070 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -48.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B 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 VAL A 1 REMARK 465 LEU A 2 REMARK 465 SER A 3 REMARK 465 PRO A 4 REMARK 465 ALA A 5 REMARK 465 TYR A 140 REMARK 465 ARG A 141 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 HOH A 544 O HOH A 545 1.83 REMARK 500 O HOH B 509 O HOH B 533 1.86 REMARK 500 O HOH B 406 O HOH B 467 1.87 REMARK 500 O HOH A 417 O HOH A 423 1.88 REMARK 500 O HOH A 431 O HOH A 444 1.89 REMARK 500 O HOH B 414 O HOH B 482 1.94 REMARK 500 O HOH A 478 O HOH A 485 1.96 REMARK 500 O HOH B 402 O HOH B 430 1.97 REMARK 500 O HOH A 306 O HOH A 376 1.98 REMARK 500 O HOH A 424 O HOH A 462 1.99 REMARK 500 O HOH A 516 O HOH A 528 2.03 REMARK 500 O HOH A 518 O HOH A 527 2.03 REMARK 500 O HOH A 433 O HOH A 447 2.05 REMARK 500 O HOH A 440 O HOH A 485 2.06 REMARK 500 O HOH A 336 O HOH A 338 2.07 REMARK 500 O HOH B 331 O HOH B 359 2.07 REMARK 500 O HOH A 394 O HOH A 410 2.07 REMARK 500 O HOH A 486 O HOH A 506 2.09 REMARK 500 O HOH A 527 O HOH A 529 2.11 REMARK 500 O HOH A 503 O HOH A 537 2.12 REMARK 500 O HOH A 530 O HOH A 534 2.12 REMARK 500 O HOH A 539 O HOH A 541 2.13 REMARK 500 O HOH A 417 O HOH A 491 2.14 REMARK 500 O HOH B 468 O HOH B 493 2.14 REMARK 500 O HOH A 305 O HOH A 422 2.15 REMARK 500 O HOH B 472 O HOH B 479 2.15 REMARK 500 O HOH A 480 O HOH A 528 2.15 REMARK 500 O HOH A 381 O HOH A 429 2.15 REMARK 500 O HOH B 471 O HOH B 504 2.16 REMARK 500 O HOH B 479 O HOH B 518 2.16 REMARK 500 O HOH A 498 O HOH A 543 2.17 REMARK 500 O HOH A 359 O HOH A 401 2.18 REMARK 500 O HOH A 392 O HOH A 472 2.18 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 O HOH A 528 O HOH B 522 8445 1.82 REMARK 500 O HOH A 480 O HOH B 534 5445 1.87 REMARK 500 O HOH A 480 O HOH B 457 5445 2.00 REMARK 500 O HOH A 322 O HOH B 457 5445 2.11 REMARK 500 O HOH A 516 O HOH B 522 8445 2.16 REMARK 500 O HOH A 469 O HOH B 482 5445 2.16 REMARK 500 O HOH A 376 O HOH B 437 7444 2.17 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 ASP A 75 72.04 -152.38 REMARK 500 ASN B 80 59.22 -152.27 REMARK 500 REMARK 500 REMARK: NULL REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH A 539 DISTANCE = 5.89 ANGSTROMS REMARK 525 HOH A 540 DISTANCE = 6.03 ANGSTROMS REMARK 525 HOH A 541 DISTANCE = 6.52 ANGSTROMS REMARK 525 HOH A 542 DISTANCE = 6.53 ANGSTROMS REMARK 525 HOH A 543 DISTANCE = 6.60 ANGSTROMS REMARK 525 HOH A 544 DISTANCE = 7.70 ANGSTROMS REMARK 525 HOH A 545 DISTANCE = 7.78 ANGSTROMS REMARK 525 HOH B 535 DISTANCE = 5.98 ANGSTROMS REMARK 525 HOH B 536 DISTANCE = 6.37 ANGSTROMS REMARK 525 HOH B 537 DISTANCE = 6.59 ANGSTROMS 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 HEM A 201 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 87 NE2 REMARK 620 2 HEM A 201 NA 90.1 REMARK 620 3 HEM A 201 NB 92.1 89.9 REMARK 620 4 HEM A 201 NC 91.3 178.6 90.0 REMARK 620 5 HEM A 201 ND 90.6 89.0 177.0 91.1 REMARK 620 6 HOH A 318 O 177.5 91.3 85.7 87.3 91.5 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM B 201 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 92 NE2 REMARK 620 2 HEM B 201 NA 88.7 REMARK 620 3 HEM B 201 NB 92.3 90.5 REMARK 620 4 HEM B 201 NC 91.8 179.2 88.9 REMARK 620 5 HEM B 201 ND 89.7 89.4 178.0 91.3 REMARK 620 6 HOH B 319 O 176.1 94.2 90.2 85.3 87.9 REMARK 620 N 1 2 3 4 5 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue HEM A 201 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue HEM B 201 REMARK 999 REMARK 999 SEQUENCE REMARK 999 THIS HEMOGLOBIN IS THE RECONSTRUCTED ANCESTOR OF O. PRINCEPS AND O. REMARK 999 COLLARIS DBREF 5EUI A 1 141 UNP U5KQB1 U5KQB1_OCHPR 2 142 DBREF 5EUI B 1 146 UNP U5KNG4 U5KNG4_OCHPR 2 147 SEQADV 5EUI ASP A 30 UNP U5KQB1 GLU 31 SEE REMARK 999 SEQADV 5EUI GLY A 78 UNP U5KQB1 SER 79 SEE REMARK 999 SEQADV 5EUI GLY B 5 UNP U5KNG4 ALA 6 SEE REMARK 999 SEQADV 5EUI ASP B 47 UNP U5KNG4 GLU 48 SEE REMARK 999 SEQADV 5EUI SER B 50 UNP U5KNG4 LEU 51 SEE REMARK 999 SEQRES 1 A 141 VAL LEU SER PRO ALA ASP LYS ALA ASN VAL LYS ALA ALA SEQRES 2 A 141 TRP GLY LYS VAL GLY GLY HIS ALA GLY GLU TYR GLY ALA SEQRES 3 A 141 GLU ALA LEU ASP ARG MET PHE LEU SER PHE PRO THR THR SEQRES 4 A 141 LYS THR TYR PHE PRO HIS PHE ASP MET SER HIS GLY SER SEQRES 5 A 141 ALA GLN VAL LYS ALA HIS GLY LYS LYS VAL ALA ASP ALA SEQRES 6 A 141 LEU THR GLN ALA VAL ASP HIS LEU ASP ASP LEU PRO GLY SEQRES 7 A 141 ALA LEU SER ALA LEU SER ASP LEU HIS ALA HIS LYS LEU SEQRES 8 A 141 ARG VAL ASP PRO VAL ASN PHE LYS LEU LEU ALA HIS CYS SEQRES 9 A 141 LEU LEU VAL THR LEU ALA ASN HIS HIS PRO ASN GLU PHE SEQRES 10 A 141 THR PRO ALA VAL HIS ALA SER LEU ASP LYS PHE LEU ALA SEQRES 11 A 141 SER VAL SER THR VAL LEU THR SER LYS TYR ARG SEQRES 1 B 146 VAL HIS LEU SER GLY GLU GLU LYS ALA ALA VAL THR ALA SEQRES 2 B 146 LEU TRP GLY LYS VAL ASN VAL ASP GLU VAL GLY GLY GLU SEQRES 3 B 146 THR LEU GLY ARG LEU LEU VAL VAL TYR PRO TRP THR GLN SEQRES 4 B 146 ARG PHE PHE GLU THR PHE GLY ASP LEU SER SER ALA SER SEQRES 5 B 146 ALA VAL MET GLY ASN ALA LYS VAL LYS ALA HIS GLY LYS SEQRES 6 B 146 LYS VAL MET ASN ALA PHE SER GLU GLY LEU HIS HIS LEU SEQRES 7 B 146 ASP ASN LEU LYS GLY THR PHE ALA LYS LEU SER GLU LEU SEQRES 8 B 146 HIS CYS ASP LYS LEU HIS VAL ASP PRO GLU ASN PHE LYS SEQRES 9 B 146 LEU LEU GLY ASN VAL LEU VAL VAL VAL LEU SER HIS HIS SEQRES 10 B 146 LEU GLY GLY GLU PHE THR PRO GLN ALA GLN ALA ALA TRP SEQRES 11 B 146 GLN LYS VAL VAL SER GLY VAL ALA ASN ALA LEU ALA HIS SEQRES 12 B 146 LYS TYR HIS HET HEM A 201 43 HET HEM B 201 43 HETNAM HEM PROTOPORPHYRIN IX CONTAINING FE HETSYN HEM HEME FORMUL 3 HEM 2(C34 H32 FE N4 O4) FORMUL 5 HOH *479(H2 O) HELIX 1 AA1 ASP A 6 VAL A 17 1 12 HELIX 2 AA2 ALA A 21 PHE A 36 1 16 HELIX 3 AA3 PRO A 37 PHE A 43 5 7 HELIX 4 AA4 SER A 52 VAL A 70 1 19 HELIX 5 AA5 ASP A 71 LEU A 73 5 3 HELIX 6 AA6 ASP A 75 LEU A 80 1 6 HELIX 7 AA7 LEU A 80 HIS A 89 1 10 HELIX 8 AA8 PRO A 95 HIS A 113 1 19 HELIX 9 AA9 THR A 118 THR A 137 1 20 HELIX 10 AB1 SER B 4 GLY B 16 1 13 HELIX 11 AB2 ASN B 19 TYR B 35 1 17 HELIX 12 AB3 PRO B 36 GLY B 46 5 11 HELIX 13 AB4 SER B 50 GLY B 56 1 7 HELIX 14 AB5 ASN B 57 HIS B 76 1 20 HELIX 15 AB6 ASN B 80 PHE B 85 1 6 HELIX 16 AB7 PHE B 85 LYS B 95 1 11 HELIX 17 AB8 PRO B 100 GLY B 119 1 20 HELIX 18 AB9 GLY B 120 PHE B 122 5 3 HELIX 19 AC1 THR B 123 ALA B 142 1 20 HELIX 20 AC2 HIS B 143 HIS B 146 5 4 LINK NE2 HIS A 87 FE HEM A 201 1555 1555 2.13 LINK FE HEM A 201 O HOH A 318 1555 1555 2.12 LINK NE2 HIS B 92 FE HEM B 201 1555 1555 2.15 LINK FE HEM B 201 O HOH B 319 1555 1555 2.15 SITE 1 AC1 21 TYR A 42 PHE A 43 HIS A 45 PHE A 46 SITE 2 AC1 21 HIS A 58 LYS A 61 LEU A 83 LEU A 86 SITE 3 AC1 21 HIS A 87 LEU A 91 VAL A 93 ASN A 97 SITE 4 AC1 21 PHE A 98 LEU A 101 VAL A 132 LEU A 136 SITE 5 AC1 21 HOH A 302 HOH A 318 HOH A 319 HOH A 362 SITE 6 AC1 21 HOH A 392 SITE 1 AC2 18 THR B 38 PHE B 41 PHE B 42 HIS B 63 SITE 2 AC2 18 PHE B 71 HIS B 92 LEU B 96 ASN B 102 SITE 3 AC2 18 LEU B 106 VAL B 137 LEU B 141 HOH B 304 SITE 4 AC2 18 HOH B 319 HOH B 327 HOH B 367 HOH B 382 SITE 5 AC2 18 HOH B 389 HOH B 406 CRYST1 63.350 91.412 103.537 90.00 90.00 90.00 C 2 2 21 8 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 0.015785 0.000000 0.000000 0.00000 SCALE2 0.000000 0.010939 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009658 0.00000